Showing posts with label benz. Show all posts
Showing posts with label benz. Show all posts
Monday, March 16, 2015
2014 Mercedes Benz CLA250 4Matic Review Pay 2200 Add All Wheel Drive
And if it’s missing some of the trademark Benz-like qualities you noticed in your friend’s well-off uncle’s W124 300E in the late 80s, it’s still a Benz.
So much a Benz, in fact, that numerous neighbours refused to believe that the bright red CLA250 4Matic that visited GoodCarBadCar in mid-August was Mercedes-Benz’s entry-level sedan. (None of those neighbours visited the inside of the car.)
| THE GOOD • Style statement • 258 lb-ft of torque • Agile up to a point • Roomy enough interior • Fuel efficient | THE BAD • Some chintzy bits • As-tested price rises quickly • Small rear doors • Inconsistent ride quality • DCT struggles |
When told that it’s a lesser car than the CLS or E or S or even C, those neighbours warm to a notion created over time, both by marketing and in their own aspirational minds, which says they could have all that inherent Mercedes-Benz goodness with an affordable price tag.
It sounds so easy: big brand, little car, the loss of some frivolous luxuries, the removal of a few horsepower, and a deep discount.
It’s not so easy.
Many a luxury item has been removed, and I’m alright with that, but then again, many such features have been added back into this particular $46,895 Mercedes-Benz Canada car, which would cost slightly more than $40,000 in the United States if it could be equipped identically.
2014 MERCEDES-BENZ CLA250 4MATIC Base Price * (CDN): $38,575 As-Tested Price * (CDN): $46,895 Engine: 2.0L SOHC 16-valve turbocharged I-4 Transmission: 7-speed direct shift gearbox Horsepower: 208 @ 5500 rpm Torque: 258 lb-ft @ 1250 rpm Curb Weight: 3395 pounds Drive Type: all-wheel-drive Length: 182.3 inches Width: 70.0 inches Height: 56.6 inches Wheelbase: 106.5 inches Passenger Volume: 2492 litres Cargo Volume: 371 litres EPA City: 24 mpg EPA Highway: 32 mpg Observed: 29.4 mpg Observed: 8 L/100km * includes destination/delivery. MPG fuel economy ratings from the Environmental Protection Agency. |
The best aspect of the CLA’s interior is the look of it, from the vents to the seatbacks to the simple but elegant layout of the controls. As much as the centre-mounted screen isn’t attractively placed, it is functional, requiring very little removal of the driver’s eyes from the road.
I’ll always prefer a control knob mounted between the front seats, as in the CLA, compared with a long reach forward to touch a screen.
There’s even room in the rear of the CLA. It’s not abundant, but we crammed three adult males back there for a short back road jaunt.
Something about the shape of the seats also makes the installation of a rear-facing car seat surprisingly easy, too, so long as you remember to watch your head (and the baby’s) when loading through the narrow rear door aperture.
With five adult males aboard and with the heavier all-wheel-drive configuration, the CLA250’s 258 lb-ft of torque still comes on strong. Soon enough. Whether you blame the 7-speed dual-clutch transmission or the turbo’s lag or Mercedes-Benz’s traditional lack of immediate throttle response, there’s a distinct pause at first. It’s easy enough to become accustomed to the engine, as it seems to punch above its weight once up to speed.
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| All Photo Credits: Timothy Cain ©www.GoodCarBadCar.net Click Any Of These iPhone Images For A Larger Slideshow View |
• Historical Monthly & Yearly Mercedes-Benz CLA Sales Figures
• 2014 Mercedes-Benz CLA250 Driven Review
• 2014 Audi S4 Driven Review
• 2014 Lexus CT200h Driven Review
Odd is also how you’d describe the CLA’s mixed bag of suspension movements. The CLA has the ability to eliminate road imperfections, but it struggles to maintain composure when the surface is full of small elevation changes. At the same time, there’s a sense of initial agility, but it’s followed by a surprisingly early onset of understeer when you’re encouraging the CLA to impress your teenage nephews, and the CLA then becomes too uncommunicative.
It’s difficult to say when they’re not driven back-to-back – our time with the CLA250 4Matic came nine months after a week I spent with the front-wheel-drive CLA – but the AWD CLA250 seems to ride better, handle worse, and draw more attention to the DCT’s deficiencies. We also saw no fuel economy penalties with the all-wheel-drive, an 8.0 L/100km car in our mostly urban driving, compared with the 8.2 L/100km we saw on similar drive routes when the temperature was admittedly cooler last November.
Including delivery charges, Canadian CLA pricing begins at $36,375; 4Matic adds $2200. Is Audi’s A3 the CLA’s key rival? Or is the $45,075 C300 4Matic, a dramatically improved car for the 2015 model year, a competitor for properly-equipped entry-level Benzes, CLAs with 18-inch wheels, heated seats, a rear view camera, and dual zone automatic climate control?
It’s not a rare car. On the other hand, it’s no C-Class, which even in this transition year has averaged 5500 monthly U.S. sales and 540 in Canada.
Yes, more consumers prefer the more costly C-Class, even the older C-Class. And though the CLA is appealing in theory, it’s not hard to see why the C-Class is more appealing in practice.
Sunday, February 15, 2015
Tuesday, February 10, 2015
Mercedes Benz Previews BMW X6 Rivalling New Concept Coupe SUV
Mercedes-Benz Previews BMW X6 Rivalling New Concept Coupe SUV
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| New Mercedes-Benz Concept SUV Reviews |
Mercedes-Benz Previews BMW X6 Rivalling New Concept Coupe SUV - The car SUV area has been ruled by BMWs X6 for a long while now. The Porsche Cayenne has come into the picture in the past few years, and now, Mercedes is considering joining in on the fun with the introduction of the Mercedes Concept Coupe SUV at the Beijing Auto Show .
The vehicle is, no doubt charged as a roadster rendition of the M-Class , and in light of the single authority picture that was uncovered by Mercedes CEO Dr. Calorie counter Zetsche at the Annual Shareholders Meeting of Daimler AG, the Concept Coupe SUV looks staggeringly amazing, the kind that could give the X6 fits later on.
Its really clear that the outline of the Concept Coupe SUV fits its name. Its similar to a roadster riding on a SUV stage, much the same as the construction modeling of the X6. All the more vitally, Mercedes gives off an impression of being really genuine about sending it to preparation, aim on rebadging it as the MLC with a handling course of events of 2015.
The item evidently comes with a lot of trustworthiness to the MLC when you have your associations large administrator conveniently stating objective as being a sneak crest of a car or truck that has a significant way of measuring likely. "With the style Coupe SUV all of us want to secure clients by simply checking brand new pieces with regard to Mercedes-Benz, "Dr. Zetsche admitted, though claimed by means of by way of Auto Expres.
Those are words that shouldnt be taken gently and once the Concept Coupe SUV makes its presentation in Beijing, were going to have a clearer thought on the bearing Mercedes arrangements to seek after with it.
Specifications :
year: 2014
make: Mercedes
Model: MLC-Class
price: $ 65000
0-60 time: 7 sec. (Est.)
Top Speed: 155 mph (Est.)
Specifications :
year: 2014
make: Mercedes
Model: MLC-Class
price: $ 65000
0-60 time: 7 sec. (Est.)
Top Speed: 155 mph (Est.)
Mercedes-Benz Previews BMW X6 Rivalling New Concept Coupe SUV
Competitors
Bmw X6
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| Bmw X6 Reviews |
As the standard-bearer of the roadster SUV section, the X6 has been around since 2008. Right now, its truly in need of another era, yet that is a discourse for an alternate time in light of the fact that the latest rendition of the X6 did accompany a minor facelift that incorporates updated mist lights, headlights, and tail lights with another versatile LED alternatives. Recently outlined bars, new paint completes, and an inner part calfskin trim all go into the 2013 X6.
Force comes as a mixed bag of motors, starting with a Twinpower Turbo inline-6 that transforms 300 torque and an all the more capable, 4.4-liter Twinpower Turbo V-8 that nets 400 drive.
We still dont recognize what Mercedes has in store for the MLC, yet its landing ought to serve as a cautioning to BMW that it needs to bring the X6s amusement up a score in the event that it needs to keep being the ruler of its own mountain.
Porsche Cayenne
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| Porsche Cayenne Reviews |
One roadster SUV that has given the X6 a run for its cash as of late is the Porsche Cayenne. Its really a greater amount of a SUV than it is a roadster riding on a SUV stage like the X6, however the Cayenne has assumed an enormous a part for those individuals who need an elective to the X6. Like the BMW, the Cayenne is additionally offered with a V-6 or V-8 powertrain, despite the fact that the recent does have the profit of being offered in a mixture of trims.
The greatest and most influential one is the Cayenne Turbo S , which credits an amazing 550 strength and 553 pound-feet of torque. That is really great organization for the M variant of the X6. Yet the inquiry remains: what amount of what Mercedes is anticipating the MLC will be adapted towards contending with both the X6 and the Cayenne. - Mercedes-Benz Previews BMW X6 Rivalling New Concept Coupe SUV
Saturday, February 7, 2015
2015 Mercedes Benz SLS AMG GT Final Edition
the grand finale: the SLS AMG GT FINAL EDITION brings an impressive era to an end in exclusive style. The FINAL EDITION model, built in a limited run of just 350 units globally, represents the last oppor-tunity for customers to order a SLS AMG GT – while at the same time re-flecting the unrivalled success story and unique scope offered by the first vehicle to be completely built by Mercedes-AMG. The super sports car, with its 583 hp AMG 6.3 -liter V8 front -mid engine, offers a fascinating combination of truly exceptional design and equipment features while exclusively developed optional Cup tires enhance its dynamic performance.
The SLS AMG GT FINAL EDITION is celebrating its twin world premiere at the Los Angeles Auto Show and the Tokyo Motor Show (both: November 20 to December 1, 2013). The market launch will begin in March 2014 and the super sports car will be available as either a Coupé or a Roadster and once 350 units have been built, production of the SLS AMG model series will come to an end.
Tobias Moers, Chairman of the Board of Management of Mercedes-AMG GmbH: "As the first car to be completely developed by AMG, the SLS AMG marked the beginning of a new era for our company. And now, in the form of the SLS AMG GT FINAL EDITION, we are offering our customers one final and extremely attractive variant of our super sports car. With its numerous carbon fiber-look body components, a further optimised aerodynamic balance and optional optional optional optional Cup tires, the SLS AMG GT FINAL EDITION has the absolute potential to fascinate."
Exterior with exclusive exposed carbon fiber hood and rear spoiler
The special design of the SLS AMG GT FINAL EDITION ensures that it stands out in visual terms: the exposed carbon fiber hood with central air outlet, the carbon fiber front splitter on the front apron, the fixed carbon fiber rear spoiler that is reminiscent of the SLS AMG Coupé Black Series and the exclusive AMG forged light-alloy wheels make it a real head-turner. Particularly in conjunction with the designo magno graphite matte paintwork that has been adopted from the SLS AMG GT3 "45th ANNIVERSARY" collectors model race car. In addition to the carbon fiber components, the unique design AMG forged wheels have a distinctly aggressive flair. To add to the visual impression when seen from behind, the struts of the rear apron are finished in high-gloss black.
The new aerodynamic components which are comprised of an exposed carbon fiber hood, a carbon fiber rear spoiler and a carbon fiber front splitter all function to increase downforce on both the front and the rear axles. As on the SLS AMG Coupe Black Series and the SLS AMG GT3, the carbon fiber hood of the SLS AMG GT FINAL EDITION features a functional central air outlet. Apart from effectively dissipating engine heat, this outlet also increases downforce at the front axle and improves the Cd value. The engineers at AMG have utilized the vacuum effect to deliver the double benefit of dissipating the hot air from the engine compartment at the same time as drawing up the cool airflow from the vehicles underbody. The optimised aerodynamic balance not only improves the cars potential on the racing circuit, but also contributes to handling safety.
AMG forged wheels and newly developed Cup tires
The exclusive design of the AMG forged wheels on the Final Edition are available in two color variants: inlayed in matte black with the spokes and rim flange in a high-sheen finish or completely painted matte black highlighted by a pencil thin high-sheen rim flange. Red-painted brake callipers provide an emotional and attractive contrast. New "Dunlop Sport Maxx Race" Cup tires in size 265/35 R 19 (front) and 295/30 R 20 (rear) are available on request as a no-cost option. These Cup tires have been exclusively developed for Mercedes- AMG, and not only do they improve steering precision: they also increase grip. The SLS AMG GT FINAL EDITION further lends itself for high-performance driving on private or closed-off circuits.
AMG 6.3-liter V8 engine producing 583 hp and 479 lb-ft of torque
Opening the exposed carbon-fiber hood reveals the front mid-mounted AMG 6.3-liter V8 power unit set low down and well to the back. With an output of 583 hp at 6800 rpm and maximum torque of 479 lb-ft of torque at 4750 rpm, the high-revving eight-cylinder engine guarantees dynamic driving at its finest.
The SLS AMG GT FINAL EDITION accelerates from zero to 60 mph in 3.6 seconds, and can reach 124 mph in 11.2 seconds. The top speed is 197 mph (electronically limited).
Fast-reacting, variable and emotionally exciting – the AMG SPEEDSHIFT DCT 7-speed sports transmission proves to be the perfect match for the V8 naturally aspirated engine. With four shift programs, RACE START and an automatic double-declutching function, the dual-clutch transmission mounted in a transaxle configuration on the rear axle brings with it the perfect prerequisites for top performance. The particularly dynamic shift characteristics, and the shorter reaction time when selecting gears manually, enhance the emotional experience for the driver. The AMG Adaptive Performance Suspension with variable, electronically controlled damping, includes the "Sport" and "Sport plus" modes.
Interior with designo Exclusive leather in a diamond pattern
It is not only the exterior design and the engineering of the SLS AMG GT FINAL EDITION that will satisfy the most discerning of tastes, but also the interior: the high-quality ambience is characterised above all by the striking designo Exclusive leather in a diamond-stitch pattern that is used to upholster the center panels of both the seats and the doors. Contrasting topstitching in silver coordinates perfectly with the black leather upholstery, the silver seat belts and the black floor mats edged in silver leather. High gloss carbon fiber trim comes as standard.
A particularly exclusive detail is the "AMG FINAL EDITION - 1 of 350" badge on the carbon fiber center console. A further high-quality detail of the dashboard is the unique "3D seam": a fine strip of Alcantara® set into the leather-covered upper dashboard. This high level of attention to detail is a signature hallmark of Mercedes-AMG. Contrasting topstitching skilfully handworked in silver adds the finishing touch to the 3D seam, underlining the craftsmanship involved. The AMG Performance steering wheel in Alcantara® with a silver 12 oclock marking features high-gloss black metal inserts which match the high-gloss black surrounds of the air vents. The sports seats feature an embossed AMG crest in the head restraints.
Additional attractive optional AMG extras (selection):
- Carbon Fiber Exterior Mirror Covers
- Carbon Fiber Engine Compartment Covers
- Extended Interior Carbon Fiber package (additional carbon-fiber trim on seat backrest and side, as well as door sill panels)
- AMG Carbon-Ceramic High-Performance braking system
- AMG Performance Media
- Bang & Olufsen BeoSound AMG surround sound system
Tremendous variety, terrific success story
Whether Coupé, Roadster, GT, Black Series, Electric Drive, the GT3 racing version, the new FINAL EDITION or – last not least – the Official F1® Safety Car in the Formula 1® World Championship: the Mercedes-Benz SLS AMG has been causing a stir since 2009. The output of the models with road-going approval ranges from 563 hp to 740 hp.
The super sports car celebrated its world premiere in its Coupé guise at the International Motor Show (IAA) in Frankfurt/Main in September 2009, with the market launch taking place in the spring of 2010. The spectacular gull-wing model was followed in 2011 by the SLS AMG Roadster and the customer-sport racing model, the SLS AMG GT3. With various titles in international championships such as the ADAC GT Masters, the FIA GT3 European Championship and the FIA GT1 World Championship, as well as over 100 victories in race series on five continents, the racing version of the gull-wing model has impressively demonstrated its extraordinary performance. In particular, long-distance successes in the Bathurst 12-hour race and the 24-hour races in Dubai, at the Nürburgring, in Spa-Francorchamps and in Barcelona have spectacularly confirmed the competitiveness of the racing gull-wing model. In 2013 alone, the SLS AMG GT3 2013 thus claimed the "grand slam" of classic GT3 long-distance races, with four victories in succession. In the hotly contested Blancpain Endurance Series, the SLS AMG GT3 similarly won the championship title in 2013.
Since early 2010 the SLS AMG has also been ensuring safety in Formula 1, the ultimate motor racing series, as the Official F1® Safety Car. The FORMULA 1 SHELL BELGIAN GRAND PRIX in September 2012 saw the SLS AMG GT take over this role.
In June 2013 came the market launch of the two most powerful variants: the SLS AMG Coupé Black Series with 622 hp and the SLS AMG Coupé Electric Drive with 740 hp.
SLS AMG now already a classic of the future
Since its world premiere in 2009 the Mercedes-Benz SLS AMG has won numerous awards of international significance. Not least on the basis of its breathtaking design and acknowledged superb driving dynamics, the super sports car from Mercedes-AMG is today already deemed to be a classic of the future.
(Mercedes-Benz USA Press Release)
2002 Mercedes Benz e320 Owners Manual Pdf
2002 Mercedes Benz e320 Owners Manual Pdf
Download 2002 Mercedes Benz e320 Owners Manual Pdf
E-class style offers a classy interior, gööd handling and a quiet cömförtable ride. The 1996-2002 models öf the second generation öf this premium German cruiser. Inside, the E-Class offers a signature classic style with excellent quality materials and a high level öf standard features. This sedan has plenty öf room for 5 passengers. Seven-seater wagon has twö smaller seats in the rear. The seats are firm, but comfortable ön löng trips. The cabin is very quiet and very good sounding audio system.
Available as a sedan ör wagon, the 1996-2002 Mercedes-Benz E-Class has rear-wheel drive layöut classic. Mödel all-wheel drive (4MATIC) became available fröm 1998. The möst popular mödel E320 cömes with a 3.2L DOHC inline-6 engine.
Mercedes-Benz E-class is öne öf the best premium cars in the used car market. This is a luxury machine built with a löt öf bells and whistles. However, similar tö other European vehicles, it would be expensive tö maintain.
There is more tö keeping yöur Mercedes-Benz than just replacing the engine öil. Take your vehicle tö a Mercedes-Benz dealer ör specialty shop Mercedes-Benz for routine maintenance. Touch up paint chips and scratches before cörrösion starts. Timely repair rusty spots will keep cörrosiön fröm spreading. Oil changes regularly will help keep your machine in good cönditiön. Use önly recömmended fuels and öils. If you look at the engine temperature increases higher than usual, have the pröblem checked beföre the engine is töö hot.
Tuesday, January 27, 2015
2015 Mercedes Benz C Class
The all-new C-Class heralds a new chapter in the Mercedes-Benz success story and sets new standards in the premium mid-range class. Thanks to an intelligent lightweight design concept boasting weight savings of up to 100 kilograms, excellent aerodynamics and new, economical engines, the C-Class establishes new benchmarks in its class. A host of new assistance systems offer safety of the highest standard, while a new suspension, optionally air-sprung, provides for exemplary ride and driving comfort as well as nimble and agile handling. In terms of appearance the new C-Class adopts a progressive approach with its clear yet emotional design and its high-class interior. Many other innovations and interior touches underscore the saloons energising comfort and refined sportiness. In all, the perceived quality of the new C-Class feels like an “upgrade to a higher class of travel”. The new C-Class Saloon is available for ordering now. The model range will initially comprise the C 180 from 33,558.- euros, the C 200 from 36,414.- euros and the C 220 BlueTEC from 38,675.- euros, (prices in Germany incl. 19% VAT in each case).
The C-Class is the biggest-selling model series from Mercedes-Benz. Sales of the preceding model, which was launched in 2007, total over 2.4 million. The new C-Class offers sensual and clear design and a host of technical innovations as well as a comprehensive scope of standard equipment and exemplary emission and fuel consumption values. This all adds up to substantial added value and long-term savings on motor vehicle tax and at the filling station.
"Mercedes at its best - thats the new C-Class, which sets new standards for the mid-range segment on many fronts," says Prof. Dr Thomas Weber, Member of the Board of Management of Daimler AG responsible for Group Research and Mercedes-Benz Cars Development. "It is characterised by an emotional yet clear design which is continued in the high-quality and modern interior. Its efficient and high-performance engineering provides the basis for a high standard of driving enjoyment."
Ola Källenius, Executive Vice President, Sales and Marketing Mercedes-Benz Cars, adds: "The new C-Class embodies Mercedes-Benzs claim "The best or nothing" in uncompromising style. This is immediately apparent when encountering our new saloon for the first time, as it creates the impression that one is sitting in a higher class of automobile. I am sure that our customers will be delighted by the high-class appeal and agility of the new C-Class."
The C-Class has grown to take account of peoples increasing average height. With an 80-millimetre increase in the wheelbase (2840 millimetres) compared with the previous model, the vehicle is 95 millimetres longer (4686 millimetres) and 40 millimetres wider (1810 millimetres). The resultant additional space benefits first and foremost the rear passengers, who now travel in even greater comfort. The new C-Class also outstrips its predecessor in terms of boot capacity, at 480 litres (in accordance with ISO 3832).
Sensual purity and purist forms
On a visual level, the new C-Class represents a bold departure from its predecessor. Its striking, dynamic design exudes sensual purity and arouses emotions. Modern aesthetic was a source of inspiration for the new saloons sensuous lines and surfaces, whose harmony and dynamism create an immediate effect. The designers have created minimalist, purist forms for the C-Class which emphasise its intelligent technology and engineering. The clearly defined surfaces deliberately display a degree of tension, lending them a modern and emotional character. Precise lines and sculptural surfaces create progressive light and shade effects.
As Gorden Wagener, Vice President Design Daimler AG, notes: "The new C-Class showcases automotive passion by way of a contemporary design idiom. Progressive and emotional highlights underscore the ground-breaking design style of the new C-Class and demonstrate sensual purity. The new C-Class interprets modern luxury on a new level.
In the side view a long bonnet, a passenger compartment set well back and short overhangs define the C-Classs classic, well-balanced Mercedes-Benz saloon proportions. Large wheels emphasize the rear and communicate a stylishly sporty character.
There is a choice of two different faces: sporty with centrally positioned star or – for the EXCLUSIVE line only – the classic saloon radiator grille featuring the Mercedes star on the bonnet. The fins of the radiator grille can be closed completely to optimise the vehicles Cd value, highlighting the status of this cultivated saloon in duly self-assured style.
The new C-Class comes with H7 halogen headlamps as standard. In addition to the standard-fit headlamps, two energy-saving LED variants are available: a static system and a dynamic version with "LED Intelligent Light System". The characteristic night design lends the new C-Class its very own distinctive look in the dark, too. The rear lamp and brake light in the tail lights feature LED technology in all headlamp versions.
High-class interior with fine details
The Mercedes-Benz designers have styled the interior on a level which is rarely encountered even in higher vehicle categories. This applies to the carefully chosen high-class materials and their pleasant touch and feel as well as the precision of the finely crafted details. The interior also embodies a new design idiom which combines sensuousness and purity perfectly with dynamic sportiness and contributes to the quality feel of the interior. The driver and front passenger enjoy plenty of space and luxury in a discreet, modern guise on board the new C-Class. This gives rise to a feel-good atmosphere which is new to this class of vehicle – settling into one’s seat in the C-Class is akin to the uplifting feeling of being upgraded from economy to business class on an aeroplane.
The interior design demonstrates a bold new approach by Mercedes-Benz. Here the designers combine in accomplished style the architecture of Mercedes-Benz sports cars with a totally new centre console featuring flowing lines. In automatic vehicles a large one-piece centre console panel performs an elegant sweep from the centre air vents to the armrest. These seamless clear-cut lines create a sense of open space and convey a thrillingly purist and modern feel.
On vehicles with manual transmission the centre console is slightly steeper and features two separate trim elements in order to create ample space for ergonomic operation of the shift lever.
A centrally positioned free-standing central display is the main eye-catching feature across the centre console – with a screen diagonal of 17.78 centimetres (7 inches), or 21.33 centimetres (8.4 inches) if COMAND Online is specified.
Five round air vents lend the dashboard a sporty touch. With their metallic cool-touch effect they create a fascinating, tangible contrast to the warm look of the other materials – such as the wood in the centre console or the leather on the dashboard. The "upgrade" feel duly continues with the controls. All switches feature a high-quality, three-dimensional design befitting a luxury vehicle and benefit from a clear layout.
The innovative touchpad in the handrest over the Controller on the centre tunnel marks a further evolutionary step developed in-house at Mercedes-Benz. As on a smartphone, this provides for very simple and intuitive operation of all the head-unit functions using finger gestures. The touchpad also permits letters, numbers and special characters to be entered in handwriting – in any language. The user receives clear haptic feedback when operating the touchpads control surface, which is highly conducive to genuine intuitive use.
A head-up display is also new to the C-Class. Like in a jet fighter, it displays important information directly in the drivers field of vision on the front windscreen, thus providing for clear legibility and ensuring that the driver is distracted less from the road ahead. The system provides information on vehicle speed, speed limits and navigation instructions and displays messages from DISTRONIC PLUS.
Three different design and equipment lines for the exterior and interior respectively offer further scope for individualisation in addition to the standard equipment and appointments. The AVANTGARDE line showcases the C-Class as a sporty saloon, the EXCLUSIVE line places the emphasis on sophistication and modern luxury and the AMG line lends the C-Class a decidedly sporty character.
Robust yet lightweight bodyshell
The body-in-white of the new C-Class provides an innovative basis for reduced weight, outstanding rigidity, including introduction rigidity for excellent handling, combined with optimum noise and vibration characteristics and a high level of crash safety. Thanks to intelligent and innovative lightweight construction, the aluminium hybrid body is around 70 kg lighter than a conventional steel body. The vehicles overall weight is even reduced by around 100 kilograms. As such, the new C-Class leads the "lightweight rankings" in its segment. This spawns numerous benefits: the lightweight construction of the new C-Class cuts fuel consumption by up to 20 percent without any loss of performance, while at the same time enabling a lower centre of gravity, which in turn gives rise to the vehicles noticeably sporty and agile handling.
Mercedes-Benz achieves this feat of lightweight construction by various measures, including a completely new structural design and the use of an unusually high proportion of aluminium for a mass-produced range. The share of aluminium has risen compared with the successful predecessor from under 10 percent to almost 50 percent.
In keeping with Mercedes-Benz traditions, the body is designed for exemplary crash safety. As a result, the saloon complies not only with all current national laws but also with all rating requirements, as well as meeting the more stringent internal Mercedes-Benz safety standards based on what actually happens during accidents. A high-strength safety passenger compartment forms the core of this concept. It is surrounded by specifically configured and field-tested deformation zones which ensure maximum safety for the occupants by virtue of optimised force paths and a combination of aluminium castings and ultra-high-strength materials. An outer skin consisting almost completely of aluminium provides a protective shell for the body.
Leading the field in aerodynamics and quiet running
Low drag is crucial to achieving outstanding efficiency. From a speed of just under 70 km/h, aerodynamic drag exceeds the sum total of all other driving resistance factors. As such, drag constitutes a major parameter in efforts to reduce fuel consumption and CO2 emissions. With a Cd value of 0.24 for the C 220 BlueTEC ECO, the new C-Class Saloon sets a new benchmark in the mid-range segment. The wind noise level, which was already very low in the preceding generation of the C-Class, has been lowered still further.
The engineers have also devoted painstaking attention to optimising other potential sources of disturbance which may have an adverse effect on the drivers and passengers wellbeing and concentration, even though they may not consciously notice the effects. NVH (noise, vibration, harshness) is the technical term for such nuisance factors. The specialists have optimised the noise characteristics of the interior blower, the power windows, the seat adjustment functions and many other actuation and operating noises, for example. As a result, the new C-Class occupies a benchmark position in its segment.
Outstanding CO2 values with new small diesel engine
Powerful and efficient petrol and diesel engines, all equipped with the ECO start/stop function and complying with the Euro 6 emissions standard, provide for lively performance and great driving enjoyment. They also cut fuel consumption by up to 20 percent compared with the preceding model.
Three engine variants are available at the market launch – a diesel in the guise of the C 220 BlueTEC and the two petrol models, C 180 and C 200:
Model | Displace-ment cc | kW/hp | Nm | 0-100 km/h in sec. | l/100 km | CO2 g/km | Efficiency class |
C 220 BlueTEC | 2143 | 125/170 | 400 | 8.1 | 4.0 | 103 | A+ |
C 180 | 1595 | 115/156 | 250 | 8.2 | 5.0 | 116 | A |
C 200 | 1991 | 135/184 | 300 | 7.5 | 5.3 | 123 | B |
Soon after the market launch, Mercedes-Benz is already set to expand the range of engines substantially. A new small diesel engine with a displacement of 1.6 litres is to be added. Reduced weight, compact design and low specific fuel consumption are among its special merits. Depending on its configuration, the single-stage supercharged four-cylinder engine generates 85 or 100 kW (115 or 136 hp) of power from a cubic capacity of 1598 cc and delivers 280 or 320 Nm of torque. Its common rail direct injection system operates at a maximum injection pressure of 1600 bar. This engine places the new C-Class in a leading position within its segment in terms of CO2 emissions.
In addition to this new small diesel engine, an advanced version of the proven 2.2-litre four-cylinder diesel engine is also to become available in several output variants. The diesel engines will then cover an output range from 85 kW (115 hp) to 150 kW (204 hp). The C 220 BlueTEC will also be optionally available with an output of 125 kW (170 hp) as the BlueEFFICIENCY Edition. All the diesel engines of the new C-Class are equipped with the established SCR technology (selective catalytic reduction) for particularly environment-friendly driving and ensure that the C-Class models with diesel engines attain efficiency class A at least, and in most cases even efficiency class A+.
BlueDIRECT petrol engines with third-generation direct injection
Five four-cylinder petrol engines rated at 115 to 175 kW (156 to 238 hp) will also be available. These will include the special C 180 ECO Edition model, which qualifies for efficiency class A as the BlueEFFICIENCY Edition. A six-cylinder petrol engine rated at 245 kW (333 hp) will follow in due course.
The BlueDIRECT four-cylinder petrol engines of the C-Class combine spontaneous response and exemplary power delivery with high efficiency and best-in-class emission performance. To this end, Mercedes-Benz has transferred the BlueDIRECT technology from the V6 and V8 engines to the four-cylinder engine. The direct injection system with spray-guided combustion, which was introduced into series production by Mercedes-Benz as the first automotive manufacturer, employs a multiple injection process which is precision-controlled by means of an electronic system. The third-generation direct injection technology is complemented by "fast multiple ignition".
Hybrid with four-cylinder diesel and petrol engine
As in the S and E-Class, Mercedes-Benz will additionally be offering a diesel engine combined with a hybrid module. The C 300 BlueTEC HYBRID with four-cylinder diesel engine and a compact electric motor generates an output of 150 + 20 kW (204 + 27 hp) and runs on only 3.9 litres of diesel per 100 km/h in NEDC combined mode (provisional figure). A further particularly economical hybrid model which is to follow at a later juncture will feature state-of-the-art plug-in technology.
Optimised drive train
Depending on the installed output ratings, Mercedes-Benz is offering two new 6-speed manual transmissions for the four-cylinder engines in the new C-Class which stand apart first and foremost by virtue of their enhanced ease of shifting coupled with increased shifting precision and a harmonious gear-change sequence. Smooth automatic gear shifting is provided by the 7G-TRONIC PLUS automatic transmission, which has undergone further development at Mercedes-Benz in the interests of enhanced environment-friendliness and driving pleasure.
The 4MATIC permanent all-wheel drive system serves to improve traction and driving stability in the C-Class, too, while additionally underscoring the vehicles refined sportiness.
Suspension – sporty yet comfortable
The suspension on the new C-Class is a totally new development. It provides for nimble and agile handling that makes driving a great pleasure on winding roads while also offering the highest standard of ride comfort in the segment.
A newly designed 4-link front axle plays a major part in the agile handling characteristics. Thanks to the 4-link principle, the front independent suspension is fully decoupled from the spring strut. The resultant favourable axle kinematics allow more grip and higher lateral stability. As a result, the suspension responds more sensitively to steering movements and allows a sporty, agile driving style. An optimised multi-link independent rear suspension with 5-link concept ensures unsurpassed wheel location qualities and supreme straight-line stability.
The new C-Class Saloon is fitted as standard with a steel suspension. Three DIRECT CONTROL suspensions with selective damping system are available in conjunction with this suspension:
- a comfort suspension
- a comfortable Avantgarde suspension with a sportier character
- a sports suspension lowered by 15 millimetres
First air suspension in this category
Alternatively, the new C-Class is the first vehicle in its segment that can be fitted with an air suspension (AIRMATIC) on the front and rear axles. Thanks to electronically controlled, continuous variable damping at the front and rear, it offers outstanding road roar and tyre vibration characteristics even with the vehicle loaded. The driver can use the AGILITY SELECT switch to choose between the various characteristics: "Comfort", "ECO", "Sport" and "Sport+". The additional "Individual" option enables drivers to configure their vehicle according to their own wishes. AIRMATIC also features all-round self-levelling for optimum ride comfort even when the vehicle is loaded.
The new C-Class also comes with an electric parking brake as standard. This brake is released automatically when the driver ends parking mode with the aim of moving off.
Steering with a sporty character
All models of the C-Class family will feature the electromechanical Direct Steer system as standard in future. This combines road-speed-dependent power assistance from the speed-sensitive power steering system with a steering ratio which varies according to the given steering angle. The power steering assistance provided by the rack and pinion steering gear is controlled on-demand, thereby contributing towards efficiency.
Mercedes-Benz Intelligent Drive: The intelligent car
It is the declared aim of Mercedes-Benz to make the highest standard of safety available to everyone. To this end, the new C-Class incorporates almost all of the new assistance systems with a host of enhanced functions which celebrated their world premiere in the S-Class and E-Class only a few months ago. The assistance systems enhance both comfort and safety. Mercedes-Benz calls this Intelligent Drive.
The new C-Class offers numerous innovative safety and assistance systems. It is fitted as standard with ATTENTION ASSIST, which can warn the driver of inattentiveness and drowsiness. On motorways, the COMAND system navigation function flags up nearby break options as stopovers, providing the system has been specified in the vehicle. The ATTENTION ASSIST function offers an adjustable level of sensitivity and can inform the driver in a separate view in the instrument cluster about their level of drowsiness and how long they have been driving since their last break.
In addition to Adaptive Brake Assist, which offers protection from collisions from speeds as low as 7 km/h, standard-fit COLLISION PREVENTION ASSIST PLUS also features an additional function: when a danger of collision persists and the driver fails to respond, the system is able to carry out autonomous braking at speeds of up to 200 km/h, thereby reducing the severity of collisions with slower or stopping vehicles. The system also brakes in response to stationary vehicles at a speed of up to 50 km/h, and is able to prevent rear-end collisions at speeds of up to 40 km/h.
New assistance systems and existing assistance systems with a host of enhanced functions from the new S-Class and E-Class are also optionally available, combining data from various sensor technologies as part of the Intelligent Drive concept to enhance comfort and safety substantially:
- DISTRONIC PLUS with Steering Assist and integrated Stop&Go Pilot is a semi-automatic traffic jam assistant which at speeds under 60 km/h is able to follow the vehicle ahead even where lane markings are unclear or completely lacking, thus providing a safe and convenient means of following the flow of traffic.
- The BAS PLUS Brake Assist System can now also detect crossing traffic and boost the braking force if the driver fails to apply the brakes sufficiently; the PRE-SAFE® Brake can detect stationary vehicles as well as pedestrians, brake automatically if the driver fails to react, thus preventing accidents up to 50 km/h and mitigating the severity of collisions at speeds of up to 72 km/h. In flowing traffic the PRE-SAFE® Brake provides assistance according to the same mode of operation throughout the speed range from 7 to 200 km/h.
- Enhanced Active Lane Keeping Assist can now also prevent the vehicle from unintentionally drifting out of lane when broken lane markings apply and a risk of a collision arises, e.g. as a result of vehicles overtaking at high speed, parallel traffic or even oncoming traffic, by applying the brakes on one side.
The numerous assistance systems also include
- Active Parking Assist, which enables automated parking with active steering and brake intervention in both parallel and end-on parking spaces,
- a 360° camera, which is able to show the vehicle and its surroundings from various perspectives, including a virtual birds eye view,
- Traffic Sign Assist with Wrong-Way Alert, which warns of speed limits and alerts the driver to no-overtaking zones and no-entry signs,
- Adaptive Highbeam Assist Plus, which allows the high-beam headlamps to be kept on permanently without dazzling traffic by masking out other vehicles in the cone of light from the high-beam headlamps.
Airbags for safety
In addition to 3-point seat belts with pyrotechnical belt tensioning and belt force limitation for the driver, the front passenger and those in the outer rear seats, numerous airbags serve to protect the vehicles occupants in an accident. These include:
- pelvisbags for driver and front passenger
- a newly developed windowbag
- sidebags for the outer rear seats
- a kneebag for the driver
The front passenger seat can additionally be fitted with automatic child seat recognition, which dispenses with the previous transponder in favour of a weight mat. This enables any child seat to be used. The airbag is automatically deactivated when a child seat is fitted and reactivated once it has been removed.
Air conditioning: signals from space
Mercedes-Benz has undertaken systematic further development and substantial improvement of the air conditioning system in the new C-Class. This applies in particular to the control quality, performance, efficiency and air quality. The new C-Class is also the only vehicle in the segment to offer tunnel detection via satellite navigation. It uses the map information from the navigation system and the GPS location data to close the air recirculation flap automatically when the vehicle enters a tunnel, subsequently re-opening it when the vehicle emerges from the tunnel.
Another highlight contributing to a feel-good atmosphere is the AIR-BALANCE package with active fragrancing, air ionisation and more efficient filtration than is available on the standard model.
Vibrant infotainment
A completely new multimedia generation offers intuitive operation in the new C-Class, featuring elaborate animations and visual effects which present all the functions in a clear and highly attractive manner. The new C-Class is also equipped with the unique Frontbass system. This avant-garde acoustic system uses the space within the cross-member and side member in the body structure as a resonance chamber for the bass speakers to conjure up a listening experience almost on a par with a concert hall. A Burmester® surround sound system is optionally available.
The navigation system presents its contents in interactive mode. Its features include an animated compass, a "Drive Show" with information for passengers similar to the on-screen presentations on board aeroplanes and Google Maps displayed on the head unit. The navigation system is also able to provide more accurate real-time information about the situation on the roads when it receives its traffic data via internet by means of the "Live Traffic Information" service.
Internet and diverse data sources already available in the basic version
A Bluetooth®-capable mobile phone with data option is all it takes to make theAudio 20 system internet-capable. This enables the internet to be surfed without restrictions when the vehicle is stationary. While on the move, Mercedes-Benz Apps such as Weather, GoogleTM Local Search with StreetView and Panoramio, Destination/Route Download and Facebook can be used.
Audio and video playback is possible from various sources, e.g. via Bluetooth®, from the Apple iPod® and iPhone®, from SD card, USB stick or CD/DVD (with Audio 20 CD or higher and with COMAND Online).
COMAND Online with hotspot functionality
COMAND Online not only offers a larger display with a resolution of 960 x 540 pixels and a special bonded glass cover such as is familiar from consumer devices like the iPhone® or iPad. It also enables digital TV / radio reception, for example, and offers a host of other features including fast hard-disc navigation, automatic tailback avoidance via up-to-date and accurate "Live Traffic Information" traffic data, integrated WLAN hotspot functionality and the LINGUATRONIC voice control system.
Telephony via Bluetooth® as standard
The basic Audio 20 system as well as Audio 20 CD and COMAND Online all offer basic telephony as standard, which links up a mobile phone to the vehicle via a standardised Bluetooth® interface.
Available for ordering now
The new C-Class Saloon can be ordered now from all authorised Mercedes-Benz dealers. The initial range of models available at the market launch comprises the C 220 BlueTEC, starting at 38,675.- euros, the C 180 from 33,558.- euros and the C 200 from 36,414.- euros, (prices in Germany incl. 19% VAT in each case).
(Mercedes-Benz Press Release)
Wednesday, January 21, 2015
2014 Mercedes Benz SLS AMG Coupe Electric Drive
Electrifying - the worlds most powerful electric super sports car
With the new SLS AMG Coupé Electric Drive, Mercedes-AMG is entering a new era: the locally emission-free super sports car featuring advanced technology from the world of Formula 1 is the most exclusive and dynamic way in which to drive an electric car. The most powerful AMG high-performance vehicle of all time has four electric motors producing a total output of 552 kW and a maximum torque of 1000 Nm. As a result, the gullwing model has become the worlds fastest electrically-powered series production vehicle: the SLS AMG Coupé Electric Drive accelerates from zero to 100 km/h in 3.9 seconds.
A new dimension of driving performance – a convincing synonym for the AMG brand promise are the outstanding driving dynamics which come courtesy of AMG Torque Dynamics as well as torque distribution to individual wheels, which is made possible by means of wheel-selective all-wheel drive. The most "electrifying" gullwing model ever has been developed in-house by Mercedes-AMG GmbH. The high-voltage battery for the SLS AMG Coupé Electric Drive is the result of cooperation between Mercedes-AMG and Mercedes AMG High Performance Powertrains in Brixworth (GB). This is an area in which the British Formula 1 experts were able to contribute their extensive know-how with KERS hybrid concepts.
"The SLS AMG Coupé Electric Drive is setting new standards for cars with electric drives. As the most powerful gullwing model ever, it is also representative of the enduring innovational strength of Mercedes-AMG. Our vision of the most dynamic electric vehicle has become a reality. With the help of our colleagues at Mercedes AMG High Performance Powertrains in Brixworth, we are bringing exciting advanced technology from the world of Formula 1 to the road", according to Ola Källenius, Chairman of the Board of Management of Mercedes-AMG GmbH.
Pioneering, visionary, electrifying: the powerful and locally emission-free super sports car with electric drive also embodies the development competence of Mercedes-AMG GmbH. With this innovative and unique drive solution, AMG - as the performance brand of Mercedes-Benz - is demonstrating its technological leadership in this segment. The SLS AMG Coupé Electric Drive is aimed at technology-minded super sports car fans who are open to new ideas and enthusiastic about ambitious high-tech solutions for the future of motoring.
Enormous thrust thanks to 1000 Nm of torque
The pioneering drive package in the SLS AMG Coupé Electric Drive is impressive and guarantees a completely innovative and electrifying driving experience: enormous thrust comes courtesy of four synchronous electric motors providing a combined maximum output of 552 kW and maximum torque of 1000 Nm. The very special gullwing model accelerates from zero to 100 km/h in 3.9 seconds, and can reach a top speed of 250 km/h (electronically limited). The agile response to accelerator pedal input and the linear power output provide pure excitement: unlike with a combustion engine, the build-up of torque is instantaneous with electric motors – maximum torque is effectively available from a standstill. The spontaneous build-up of torque and the forceful power delivery without any interruption of tractive power are combined with completely vibration-free engine running characteristics.
The four compact permanent-magnet synchronous electric motors, each weighing 45 kg, achieve a maximum individual speed of 13,000 rpm and in each case drive the 4 wheels selectively via a axially-arranged transmission design. This enables the unique distribution of torque to individual wheels, which would normally only be possible with wheel hub motors which have the disadvantage of generating considerable unsprung masses.
The key data at a glance:
SLS AMG Coupé Electric Drive | |
Max. output | 552 kW |
Torque | 1000 Nm |
0 - 100 km/h | 3.9 s |
Range | 250 km (according to NEDC combined) |
Battery energy content | 60 kWh |
Battery voltage | 400 volts |
Powerful, voluminous, dynamic, emotional and authentic: the characteristic sound of the SLS AMG Coupé Electric Drive embodies the sound of the 21st century. After an elaborate series of tests as well as numerous test drives, the AMG experts have created a sound which captures the exceptional dynamism of this unique super sports car with electric drive. Starting with a characteristic start-up sound, which rings out on pressing the "Power" button on the AMG DRIVE UNIT, the occupants can experience a tailor-made driving sound for each driving situation: incredibly dynamic when accelerating, subdued when cruising and as equally characteristic during recuperation. The sound is not only dependent on road speed, engine speed and load conditions, but also reflects the driving situation and the vehicles operating state with a suitable driving noise. Perfect feedback for the driver is guaranteed thanks to a combination of the composed sound, the use of the vehicles existing inherent noises and the elimination of background noise – this is referred to by the experts as "sound cleaning". The impressive sound comes courtesy of the standard sound system with eleven loudspeakers.
Advanced Formula 1 technology: high-voltage lithium-ion battery
Battery efficiency, performance and weight: in all three areas Mercedes-AMG is setting new standards. The high-voltage battery in the SLS AMG Coupé Electric Drive boasts an energy content of 60 kWh, an electric load potential of 600 kW and weighs 548 kg – all of which are absolute best values in the automotive sector. The liquid-cooled lithium-ion high-voltage battery features a modular design and a maximum voltage of 400 V.
Advanced technology and know-how from the world of Formula 1 have been called on during both the development and production stages: the battery is the first result of the cooperation between Mercedes-AMG GmbH in Affalterbach and Mercedes AMG High Performance Powertrains Ltd. Headquartered in Brixworth in England, the company has been working closely with Mercedes-AMG for a number of years. F1 engine experts have benefited from its extensive expertise with the KERS hybrid concept, which made its debut in the 2009 Formula 1 season. At the Hungarian Grand Prix in 2009, Lewis Hamilton achieved the first historic victory for a Formula 1 vehicle featuring KERS hybrid technology in the form of the Mercedes-Benz KER System. Mercedes AMG High Performance Powertrains supplies the Formula 1 teams MERCEDES AMG PETRONAS, Vodafone McLaren Mercedes and Sahara Force India with Mercedes V8 engines and the KERS.
The high-voltage battery consists of 12 modules each comprising 72 lithium-ion cells. This optimised arrangement of a total of 864 cells has benefits not only in terms of best use of the installation space, but also in terms of performance. One technical feature is the intelligent parallel circuit of the individual battery modules – this helps to maximise the safety, reliability and service life of the battery. As in Formula 1, the battery is charged by means of targeted recuperation during deceleration whilst the car is being driven.
High-performance control as well as effective cooling of all components
A high-performance electronic control system converts the direct current from the high-voltage battery into the three-phase alternating current which is required for the synchronous motors and regulates the energy flow for all operating conditions. Two low-temperature cooling circuits ensure that the four electric motors and the power electronics are maintained at an even operating temperature. A separate low-temperature circuit is responsible for cooling the high-voltage lithium-ion battery. In low external temperatures, the battery is quickly brought up to optimum operating temperature with the aid of an electric heating element. In extremely high external temperatures, the cooling circuit for the battery can be additionally boosted with the aid of the air conditioning. This also helps to preserve the overall service life of the battery system.
Quick charge function via special wall box
Ideally the SLS AMG Coupé Electric Drive is charged with the aid of a so-called wall box. Installed in a home garage, this technology provides a 22 kW quick-charge function, which is the same as the charging performance available at a public charging station. A high-voltage power cable is used to connect the vehicle to the wall box, and enables charging to take place in around three hours. Without the wall box, charging takes around 20 hours. The wall box is provided as an optional extra from Mercedes-AMG in cooperation with SPX and KEBA, two suppliers of innovative electric charging infrastructures for the automotive industry.
Eight-stage design for maximum safety
To ensure maximum safety, the SLS AMG Coupé Electric Drive makes use of an eight-stage safety design. This comprises the following features:
- all high-voltage cables are colour-coded in orange to prevent confusion
- comprehensive contact protection for the entire high-voltage system
- the lithium-ion battery is liquid-cooled and accommodated in a high-strength aluminium housing within the carbon-fibre zero-intrusion cell
- conductive separation of the high-voltage and low-voltage networks within the vehicle and integration of an interlock switch
- active and passive discharging of the high-voltage system when the ignition is switched to "off"
- in the event of an accident, the high-voltage system is switched off within fractions of a second
- continuous monitoring of the high-voltage system for short circuits with potential compensation and insulation monitors
- redundant monitoring function for the all-wheel drive system with torque control for individual wheels, via several control units using a variety of software
By using this design, Mercedes-AMG ensures maximum safety during production of the vehicle and also during maintenance and repair work. Of course the SLS AMG Coupé Electric Drive also meets all of the statutory and internal Mercedes crash test requirements.
All-wheel drive with AMG Torque Dynamics enables new levels of freedom
Four motors, four wheels – the intelligent and permanent all-wheel drive of the SLS AMG Coupé Electric Drive guarantees driving dynamics at the highest level, while at the same time providing the best possible active safety. Optimum traction of the four driven wheels is therefore ensured, whatever the weather conditions. According to the developers, the term "Torque Dynamics" refers to individual control of the electric motors, something which enables completely new levels of freedom to be achieved. The AMG Torque Dynamics feature is permanently active and allows for selective distribution of forces for each individual wheel. The intelligent distribution of drive torque greatly benefits driving dynamics, handling, driving safety and ride comfort. Each individual wheel can be both electrically driven and electrically braked, depending on the driving conditions, thus helping to
- optimise the vehicles cornering properties,
- reduce the tendency to oversteer/understeer,
- increase the yaw damping of the basic vehicle,
- reduce the steering effort and steering angle required,
- increase traction,
- and minimise ESP® and ASR intervention.
The AMG Torque Dynamics feature boasts a great deal of variability and individuality by offering three different transmission modes:
- Comfort (C): comfortable, forgiving driving characteristics
- Sport (S): sporty, balanced driving characteristics
- Sport plus (S+): sporty, agile driving characteristics
AMG Torque Dynamics enables optimum use of the adhesion potential between the tyres and the road surface in all driving conditions. The technology allows maximum levels of freedom and as such optimum use of the critical limits of the vehicles driving dynamics. Outstanding handling safety is always assured thanks to the two-stage Electronic Stability Program ESP®.
"AMG Lightweight Performance" design strategy
The trailblazing body shell structure of the SLS AMG Coupé Electric Drive is part of the ambitious "AMG Lightweight Performance" design strategy. The battery is located within a carbon-fibre monocoque which forms an integral part of the gullwing model and acts as its "spine". The monocoque housing is firmly bolted and bonded to the aluminium spaceframe body. The fibre composite materials have their roots in the world of Formula 1, among other areas. The advantages of CFRP (carbon-fibre reinforced plastic) were exploited by the Mercedes-AMG engineers in the design of the monocoque. These include their high strength, which makes it possible to create extremely rigid structures in terms of torsion and bending, excellent crash performance and low weight. Carbon-fibre components are up to 50 percent lighter than comparable steel ones, yet retain the same level of stability. Compared with aluminium, the weight saving is still around 30 percent, while the material is considerably thinner. The weight advantages achieved through the carbon-fibre battery monocoque are reflected in the agility of the SLS AMG Coupé Electric Drive and, in conjunction with the wheel-selective four-wheel drive system, ensure true driving enjoyment. The carbon-fibre battery monocoque is, in addition, conceived as a "zero intrusion cell" in order to meet the very highest expectations in terms of crash safety. It protects the battery modules inside the vehicle from deformation or damage in the event of a crash.
The basis for CFRP construction is provided by fine carbon fibres, ten times thinner than a human hair. A length of this innovative fibre reaching from here to the moon would weigh a mere 25 grams. Between 1000 and 24,000 of these fibres are used to form individual strands. Machines then weave and sew them into fibre mats several layers thick, which can be moulded into three-dimensional shapes. When injected with liquid synthetic resin, this hardens to give the desired structure its final shape and stability.
Optimum weight distribution and low centre of gravity
The purely electric drive system was factored into the equation as early as the concept phase when the super sports car was being developed. It is ideally packaged for the integration of the high-performance, zero-emission technology: by way of example, the four electric motors and the two transmissions can be positioned as close to the four wheels as possible and very low down in the vehicle. The same applies to the modular high-voltage battery. Advantages of this solution include the vehicles low centre of gravity and balanced weight distribution – ideal conditions for optimum handling, which the electrically-powered gullwing model shares with its petrol-driven sister model.
New front axle design with pushrod damper struts
The additional front-wheel drive called for a newly designed front axle: unlike the series production vehicle with AMG V8 engine, which has a double wishbone axle, the SLS AMG Coupé Electric Drive features an independent multi-link suspension with pushrod damper struts. This is because the vertically-arranged damper struts had to make way for the additional drive shafts. As is usual in a wide variety of racing vehicles, horizontal damper struts are now used, which are operated via separate push rods and transfer levers. Thanks to this sophisticated front-axle design, which has already been tried and tested in the world of motorsport, the agility and driving dynamics of the SLS AMG Coupé Electric Drive attain the same high levels as the V8 variant. Another distinguishing feature is the speed-sensitive power steering with rack-and-pinion steering gear: the power assistance is implemented electrohydraulically rather than just hydraulically.
AMG ceramic composite brakes for perfect deceleration
The SLS AMG Coupé Electric Drive is slowed with the aid of AMG high-performance ceramic composite brakes, which boast direct brake response, a precise actuation point and outstanding fade resistance, even in extreme operating conditions. The over-sized discs – measuring 402 x 39 mm at the front and 360 x 32 mm at the rear – are made of carbon fibre-strengthened ceramic, feature an integral design all round and are connected to an aluminium bowl in a radially floating arrangement.
The ceramic brake discs are 40 percent lighter in weight than the conventional, grey cast iron brake discs. The reduction in unsprung masses not only improves handling dynamics and agility, but also ride comfort and tyre grip. The lower rotating masses at the front axle also ensure a more direct steering response – which is particularly noticeable when taking motorway bends at high speed.
Exclusive, high-quality design and appointments
Visually, the multi-award-winning design of the SLS AMG is combined with a number of specific features which are exclusive to the Electric Drive variant. The front apron has a striking carbon-look CFRP front splitter which generates downforce on the front axle. The radiator grille and adjacent air intakes adorn special areas painted in the vehicle colour and with bionic honeycomb-shaped openings. They are not only a visual highlight but, thanks to their aerodynamically optimised design, also improve air flow over the cooling modules mounted behind them. Darkened headlamps also impart a sense of independence to the front section. Viewed from the side, the "Electric Drive" lettering stands out on the vehicle side, as do the AMG 5-twin-spoke light-alloy wheels with their specific paint design. The SLS AMG Electric Drive comes as standard with 265/35 R 19 tyres on the front and 295/30 R 20 tyres on the rear. The overall look is rounded off to dynamic effect by the new diffuser-look rear apron, and the darkened rear lamps. One feature reserved exclusively for the SLS AMG Coupé Electric Drive is the "AMG electricbeam magno" matt paint finish. A choice of five other colours is available at no extra cost.
When the exterior colour AMG electricbeam magno is chosen, the high-quality, sporty interior makes use of this body colour for the contrasting stitching – the stitching co-ordinates perfectly with designo black Exclusive leather appointments. AMG sports seats and numerous carbon-fibre trim elements in the interior underscore the exclusive and dynamic character of what is currently the fastest electric car. Behind the new AMG Performance steering wheel there is a newly designed AMG instrument cluster: instead of a rev counter, there is a power display providing information on the power requirements, recuperation status, transmission modes and battery charge.
AMG Performance Media as standard
The AMG DRIVE UNIT comprises the electronic rotary switch for selecting the three transmission modes of "C" (Controlled Efficiency), "S" (Sport) and "S+" (Sport plus), which the driver can use to specify different performance levels from the electric motors, which in turn also changes the top speed and accelerator pedal response. Behind the buttons for "power" and "ESP On/Off", there are also buttons for AMG Torque Dynamics and AMG Setup.
In addition to carbon-fibre exterior mirrors, AMG carbon-fibre engine compartment cover, COMAND APS, Media Interface, Blind Spot Assist and reversing camera, the standard equipment also includes the AMG Performance Media system. Besides full high-speed mobile internet access, the system provides information on engine performance, lateral and longitudinal acceleration, tyre pressure, vehicle setup and lap times, as well displaying a variety of additional information such as:
- vehicle energy flow
- battery charge status
- burrent range
- AMG Torque Dynamics
- temperatures of the battery and motors
- energy consumption kWh/100 km
The Mercedes-Benz SLS AMG Coupé Electric Drive will be celebrating its market launch in 2013. The price in Germany (incl. 19% VAT) will be:
- SLS AMG Coupé Electric Drive: 416,500 euros
(Mercedes-Benz Press Release)
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