SLS Mercedes-Benz SLS E-Cell Prototype

[Merc1]

It has a beautiful interior.

M

 

[Merc1]

M

 

[HighestOfHigh]

Zetsche: Mercedes-Benz SLS AMG E-Cell Available For Order In 2013

The Mercedes-Benz SLS AMG is a brilliant car, as we proved on the open roads of Oaxaca. It does lack a bit on the green end of the spectrum, but that's where the SLS AMG E-Cell comes in. We'll have to wait a bit yet, however.

According to Daimler CEO Dieter Zetsche at the Detroit Auto Show today, the all-electric super/sports car will be available for order in 2013, reports Inside Line.

If you've forgotten, the SLS AMG E-Cell promises acceleration to 62 mph in just 4.0 seconds, a scant 0.2 seconds behind the 571-horsepower 6.3-liter V-8 version. That's made possible by a 324-cell lithium-ion battery pack and 12,000-rpm, 480-kW motors at each end.

Range hasn't been officially released yet, but we're expecting something in the neighborhood of 100-120 miles from the 48 kWh battery.

- Zetsche: Mercedes-Benz SLS AMG E-Cell Available For Order In 2013 - MotorAuthority

 

[HighestOfHigh]

Detroit 2011: Mercedes-Benz SLS AMG E-Cell is the color of electric hotness

Mercedes-Benz SLS AMG E-Cell: The High Voltage gullwing

Kristiansund (Norway) - Mercedes-AMG is rising to the challenges of the automotive future: the SLS AMG E-CELL showcases state-of-the-art development of an exciting super sports car with a zero-emission high-tech drivetrain. Boasting a power output of 526 hp and 649 lb-ft of torque, this prototype vehicle from AMG offers exceptional performance. The gullwing with electric drive is part of the company strategy entitled "AMG Performance 2015" which aims to continually reduce fuel consumption and emissions.

With the SLS AMG E-CELL, Mercedes-AMG is providing a glimpse of its latest development project - a powerful and locally emission-free super sports car. Finished in fluorescent "AMG lumilectric magno" paint, the gullwing offers a glimpse at a possiblesmall series production vehicle and at the same time reflects the innovative strength and development expertise of the AMG performance brand.

"We take social responsibility very seriously and with the SLS AMG E-CELL we are demonstrating a further milestone in our "AMG Performance 2015" strategy. It is our goal to continually reduce the fuel consumption and emissions of new models in the coming years, while at the same time enhancing the core brand value of performance", explains Ola Källenius, chairman of the board (from 1 July 2010) of Mercedes-AMG GmbH. With the SLS AMG E-CELL, the performance brand of Mercedes-Benz is launching a totally innovative drivetrain for super sports cars, reaching new territory in this market segment.

The ground-breaking drive system boasts some impressive highlights: powerful traction is provided by four synchronous electric motors with a combined peak output of 526 hp and a maximum torque of 649 lb-ft. The four compact electric motors each achieve a maximum rpm of 12,000 rpm and are positioned near the wheels. As a result, compared with wheel-hub motors the unsprung masses are substantially reduced. One transmission per axle transmits the power.

Acceleration from zero to 60 mph in 4 seconds

When it comes to dynamics, the electrically-powered SLS AMG makes a statement: the gull-wing model accelerates from zero to 60 mph in 4 seconds - which almost puts it on the same high level as the SLS AMG with 6.3-liter V8 engine developing 563 hp (0-60 mph in 3.7 seconds).

Further driving excitement is provided by the agile accelerator response and straight-line performance: unlike the combustion engine, torque build-up with an electric motor is instantaneous - maximum torque is available virtually from a standstill. The spontaneous torque build-up and effortless power delivery - which does not diminish by any interruption of tractive power - are combined with engine running characteristics which are totally free of vibration. Four motors, four wheels: the intelligent and permanent all-wheel drive of the electric SLS guarantees driving dynamics at the highest level, while at the same time providing the best possible active safety. All four driven wheels achieve optimal traction, independent of weather conditions.

This very special gullwing is therefore able to "electrify" the driver with a completely unique, effortlessly superior and emotional super sports car driving experience, even at this early, prototype stage of development. In brief: the SLS AMG E-CELL is true to the AMG brand.

High-voltage lithium-ion battery provides 400 v and 40 Ah

The SLS AMG E-CELL drive incorporates a liquid-cooled high-voltage lithium-ion battery featuring a modular design with an energy content of 48 kWh and a capacity of 40 Ah. The maximum electric load potential of the battery, which consists of 324 lithium-ion polymer cells, is 480 kW, which is an absolute best figure in the automotive sector. Another technical feature of this considerable performance is the intelligent parallel circuit of the individual battery modules - this also helps to maximize the safety, reliability and service life of the battery. The 400-volt battery is charged by means of targeted recuperation during braking while the car is being driven.

Key data at a glance:

SLS AMG E-CELL
Max. output
526 hp
Torque
649 lb-ft
0 - 60 mph
4.0 s
Rated capacity
40 Ah (at 400 V)
Energy content
3 x 16 kWh = 48 kWh



High-performance electronic 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 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 operating temperature with the aid of an electric heating element. This helps to preserve the overall service life of the battery. In extremely high external temperatures, the cooling circuit for the battery can be additionally boosted with the aid of the air conditioning system.

Optimum weight distribution and low center of gravity

The purely electric drive system was taken into consideration early in the development of the SLS AMG. Thus, the SLS easily integrates the high-performance, zero-emission technology into its structure: for 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-current battery, whose modules are located in front of the firewall, in the center tunnel and behind the seats. Advantages of this solution include the vehicle's low center of gravity and balanced weight distribution - ideal conditions for optimum handling, which the electrically-powered SLS AMG shares with its gasoline-powered sister model.

The installation of the drive components required no changes whatsoever to the car's weight-optimized aluminum spaceframe, and there were just as few constraints when it came to maintaining the excellent level of passive safety and high degree of long-distance comfort that are hallmarks of Mercedes-Benz cars.

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 E-CELL features an independent multilink suspension with pushrod damper struts. This is because the vertically-arranged damper struts in the series SLS 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 racing world, the agility and driving dynamics of the electrically-powered SLS AMG 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 prototype vehicle is slowed with the aid of AMG ceramic composite brakes, available as an optional extra for the series production model, which boast extremely short stopping distances, a precise actuation point and outstanding fade resistance, even in extreme operating conditions. The over-sized discs - measuring 15.8 x 1.5 in. at the front and 14.2 x 1.3 in. at the rear - are made of carbon fiber-strengthened ceramic, feature an integral design all around and are connected to an aluminum bowl in a radically 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 tire grip. The lower rotating masses at the front axle also ensure a more direct steering response - which is particularly noticeable when taking highway bends at high speed. The ABS and ESP® systems have been adapted to match the special handling of the permanent all-wheel drive.

Full-LED headlamps and automatically extending front splitter

The clean, exciting design of the prototype vehicle boasts a number of minor yet extremely effective modifications. At the front, the dynamically shaped full-LED headlamps with integrated daytime driving lights immediately catch the eye: they help to optimize the vehicle's energy efficiency, since they require less power compared with regular bi-xenon headlights. The wider radiator grille also has a new look, and now comes with transverse slats instead of a diamond-pattern. The air outlet openings on the hood and the vehicle sides have also been modified for enhanced aerodynamics. All trim and detachable parts, which are finished in chrome or silver shadow on the standard SLS AMG, are now finished in matte black.

The front apron has not only been brought further forward, but also helps optimize airflow to the underbody. This improves wind resistance while reducing downforce. An extendable front splitter enhances this effect: in parallel with the automatic rear spoiler, it extends downwards by three inches at speeds above 75 mph and helps to further accelerate the air which travels beneath the car. When it reaches the area of the rear axle, the air enters the rear diffuser which, due to the lack of an exhaust system, features a steeper angle, thus increasing downforce at the rear axle and in turn further enhancing the aerodynamic balance. The vehicle's AMG 10-spoke light-alloy wheels feature a new, smooth-surfaced design and are fitted with 265/35 R 19 (front) and 295/30 R 20 (rear) tires.

Interior with new display instruments for electric drive

The transformation from gasoline to electric super sports car also called for some specific changes to the interior. As a result, the AMG instrument cluster and center console in particular both feature a new design. The new AMG instrument cluster provides information on speed, charge status of the battery and the estimated range. The newly designed center console now houses a 10-inch touchscreen, which driver and passenger can use to conveniently operate all of the audio, climate and navigation functions, and also obtain information on the flow of power from the four electric motors.

The AMG Drive Unit, which is angled towards the driver, houses buttons for starting the motor, and the ESP® functions, the AMG memory function and the extendable front splitter and rear spoiler. Using three new buttons, the driver can switch simply between P, R and D. The park setting is also enabled automatically by switching the electric motors off.

The interior appointments are dominated by high-quality premium leather in a black/white color combination - it has been used not only on the sports seats, the performance leather/alcantara steering wheel and the door linings, but also on the broad center console which runs towards the back of the vehicle between the seats.

- Detroit 2011: Mercedes-Benz SLS AMG E-Cell is the color of electric hotness — Autoblog

 

[Wolfgang]

Daimler will soon decide on electric motor production

DETROIT (Reuters) - Daimler, the Stuttgart automaker, wants for its future electric cars from Mercedes-Benz
to manufacture electric motors. "We are looking for a strong partner in the supplier industry," said Thomas Weber,
Daimler board member for development at the Auto Show in Detroit. "We are close to a decision." In the next
few weeks, it should come to a conclusion. The most likely solution is to create a joint enterprise "with strong
participation of our own development expertise."

Google Translated

 

[Wolfgang]

SK Innovations to supply SLS AMG ECell batteries.

Mercedes-Benz SLS AMG E-Cell gets its lithium-ion power from SK Innovations — Autoblog Green

 

[Wolfgang]

an update from Siemens.

siemens (megacity division)

Siemens Aims to Supply Electric Motors to Daimler, FAZ Reports

Siemens AG aims to supply Daimler AG with motors for the carmaker’s electric-powered vehicles, Frankfurter Allgemeine Zeitung reported, citing unidentified people in the industry. The companies are discussing whether Siemens will supply the motors on its own or as part of a joint venture with Daimler, the paper reported. Talks could be completed soon, FAZ said.

To contact the reporter on this story: Chris Reiter in Berlin at creiter2@bloomberg.net

http://www.bloomberg.com/news/2011-04-02/siemens-aims-to-supply-electric-motors-to-daimler-faz-reports.html

 

[Wolfgang]

some electric motor prototype work at Siemens - Segula Matra:




Double 125 kW motors

http://www.siemens.com/innovation/en/highlights/energy/update_04/electric-race-cars.htm

 

[Wolfgang]

new rumors.

Bosch electric motor production in Hildesheim

Daimler is building electric motors in conjunction with Bosch - papers

STUTTGART (Dow Jones) - Daimler plans to build engines for pure electric cars, a newspaper reported, in cooperation with Bosch.

A joint venture is planned at the Bosch plant in Hildesheim reports the newspaper "Stuttgarter Nachrichten" (Saturday edition). At the plant Bosch is already manufacturing electric motors for hybrid vehicles for customers including Volkswagen, Porsche and Peugeot.

Speakers for Daimler AG and Robert Bosch GmbH would not comment on the report on Friday evening.

Source: Dow Jones Newswire

 

[Wolfgang]

confirming an earlier report...

SK Innovation To Supply Batteries For Mercedes EVs

SEOUL (Nikkei)--South Korea's SK Innovation Co. has won a contract to supply lithium ion batteries for electric vehicles to be made by the Mercedes-Benz division of Germany's Daimler AG.

Although the scope and timing of the deal have yet to be disclosed, the batteries will be used in an EV based on Mercedes' new SLS AMG supercar. The German automaker aims to commercialize an electric version within a few years.

SK Innovation already supplied batteries for the BlueOn prototype EV Hyundai Motor Co. unveiled last September. In addition, it is expected to begin supplying batteries for Mitsubishi Fuso Truck and Bus Corp.'s hybrid commercial vehicles in the second half of this year.

Accompanying order growth, the South Korean firm is hurrying to expand production facilities. It is constructing a new plant in western South Korea that will be able to supply enough batteries for 500,000 hybrid vehicles, five times as many as the existing plant, when it comes into service in 2012.

With the market for electric-vehicle batteries growing rapidly, SK Innovation aims to become South Korea's third leading manufacturer in this field, behind LG Chem Ltd. and Samsung SDI Co.

http://www.nikkei.com/

 

[Wolfgang]

AMG Lightweight Performance: SLS AMG E-CELL gets carbon-fibre spine

Affalterbach - AMG press release

The SLS AMG E-CELL body shell being shown by Mercedes-Benz AMG at the IAA 2011 is one trailblazing outcome of its ambitious "AMG Lightweight Performance" design strategy. Its key element is a transmission tunnel made out of lightweight carbon-fibre composite material (CFRP), which is structurally integrated into the aluminium body shell and firmly bonded with it. The high-strength and stiff CFRP component helps to reduce weight, while also serving as a monocoque housing for the battery modules.

The carbon-fibre battery monocoque in the SLS AMG E-CELL forms an integral part of the body shell and acts as the vehicle's "spine". The advantages of carbon composite materials were specifically exploited by the AMG engineers in its design. 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. CFRP 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 advantages in terms of weight achieved through the carbon-fibre battery monocoque are reflected in the agility of the SLS AMG E-CELL and, in conjunction with the highly innovative 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.

Tobias Moers, Member of the Board of Management of Mercedes-AMG GmbH, responsible for overall vehicle development: "AMG Lightweight Performance is the term we use at AMG to encompass all the different technologies involved in lightweight construction. The use of carbon makes vehicles not only lighter, but even more efficient and agile – in motorsports and on the streets. This is especially important for sports cars.”

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.

Through their experience with the SLR, the vehicles in the AMG Black Series and in motorsport, Mercedes-Benz and AMG have accumulated more than 10 years of expertise in working with carbon-fibre materials. AMG currently makes the propshaft for the SLS AMG, for example, in carbon-fibre. On the SLS Roadster, the supporting structure for the draught-stop is made as standard as a carbon sandwich structure. This component, with extremely short cycle times in an industrially oriented manufacturing process, already demonstrates what will be possible in the future.

CFRP components also play an important role in Mercedes-Benz and AMG's lightweight design strategy for the future. In conformity with the motto “the right material, in the right place", the proportion of high-strength steels, aluminium and fibre-reinforced plastics is set to increase significantly in the future. The body shell weight of all Mercedes-Benz vehicles should fall by ten percent compared with their predecessors.

Just how seriously Mercedes-Benz and its high-performance arm AMG are treating the issue of lightweight design as an important factor along the road to sustainable mobility, is demonstrated by the full-aluminium body shell of the SLS AMG. With it, the super sports model shows the way for future model ranges.

 

[Wolfgang]

The future of AMG includes electrification, starts with all-electric SLS E-Cell

With alternative powertrains staking a larger claim in the mainstream, it's simply a matter of time before automakers begin adapting the technology for performance applications. The in-house tuning division of Mercedes-Benz won't be left behind, and we'll see the first all-electric AMG product by the end of next year.

Mercedes will begin taking orders for the SLS AMG E-Cell towards the middle of 2012, with test drives and deliveries slated to begin late next year and in early 2013. Ola Källenius, Chairman of the Board of Management at Mercedes-Benz AMG, says development of the all-wheel-drive, all-electric supercar is moving along at a brisk pace, although official specs, range and curb weight haven't been firmed up just yet. However, Källenius is confident that despite the additional weight of the lithium-ion battery packs occupying the torque tube tunnel, performance will be exceptional, particularly with AMG's ability to independently control torque output to each wheel via the four electric motors.

But the SLS AMG E-Cell is only the first step – even though it's a massive leap forward for the brand. Electric drivetrains and implementing some sort of a Kinetic Energy Recovery System (KERS) will be part of AMG products in the future, although Källenius won't commit to saying which models would benefit from the technology. "We must look at everything," Källenius told Autoblog, and utilizing alternative powertrains in the pursuit of ultimate performance will be key to AMG's tire-shredding efforts in the future.

The future of AMG includes electrification, starts with all-electric SLS E-Cell

 

[Wolfgang]

Pigs are Flying and AMG is Building SLS Electric Supercar

By Jason Giacchino

The words "electric" and "supercar" used to seem about as relative as "Buffalo" and "Super Bowl Champs". But that was before AMG decided to get into the electric supercar game. If you're going to go electric, anything less than the SLS AMG E-Cell would simply be uncivilized.

Before we get too excited about the SLS AMG E-Cell, which will likely be available by the end of 2012, it is important to disclose that the electric SLS promises to be atrociously expensive, suffer limited range and may not boast production specs that mirror the current prototype phase. Yet even still, it's hard not to get excited when you consider preliminary performance numbers like 526 horsepower, 649 pound feet of torque and acceleration from zero to 60 mph in four seconds.

It appears as though the all-electric, all-wheel-drive SLS will be built upon the same aluminum space frame as the conventional AMG SLS, with the relocation of drivetrain components for optimal weight distribution. The lithium-polymer battery (324 cells) will be mounted fore of the firewall, in the center tunnel and behind the seats. A lack of exhaust system allows Mercedes to tweak the front air splitter and rear diffuser to provide optimal downforce for better handling at speed. Even the four electric motors (one for each wheel) mean weight promises to stay close to the ground.

Granted, four motors are heavier than one. And then there is the additional weight of the lithium-ion battery packs. All the same, AMG is confident that performance will be nothing shy of stellar. And why wouldn't it be? It is AMG, and the four motors give them the ability to independently control the amount of torque going to each wheel. That's something the current SLS can't boast of. And that car ain't too shabby.

Mercedes will start taking orders for the SLS AMG E-Cell towards the middle of 2012, with test drives and deliveries slated to begin late next year and into early 2013. As far as price is concerned, current estimates put it at a tad above $300,000, but the good news is this is one of but a few supercars immune to the gas-guzzler tax!

No word yet on why AMG thought the prototype needed to be painted in "Cheesy 80's Volley Ball Movie Yellow". Stay tuned.

Pigs are Flying and AMG is Building SLS Electric Supercar - MBWorld.org Mercedes Benz Enthusiast Community

 

[Centurion]

This will be an absolute thrill to drive. Once people get a taste of electric power they will demand more of it. The fun factor is speed blindingly high.

 

[Wolfgang]

looks like it wont make it to the US?






Mercedes SLS AMG Black Series Heads to the U.S., Not E-Cell and GT3

Big news from Mercedes-Benz today concerning three of their new products.

According to reports, the U.S. will miss out on the street-legal Mercedes-Benz SLS AMG GT3. The powerful edition will only be available in Europe, as their motorsport division is based across the pond. Also AMG's far-reaching SLS E-Cell project will not make its way to the States. It's not all bad news for us Americans, as we will certainly receive the Mercedes-Benz SLS AMG Black Series.

Though it hasn't been officially confirmed, comments made by AMG's Head of Vehicle Development Tobias Moers have clearly indicated plans to bring the car to the U.S. He told Motortrend: "We absolutely have to do a Black Series [for the U.S. Market]."The SLS E-Cell project will not come to the U.S. due to what AMG perceive as financial restrictions. The 2013 model electric sports car will arrive on the market next year and is unique compared to AMG's other offerings. In addition to not packing an AMG hand built V8 engine, the car will gain an extra thousand pounds from several electric motors and a seriously heavy battery cell.

Weight saving measures have also been taken, however the weight added and saved still nets an 800lb gain. The aforementioned electric motors will churn out roughly 525hp and 650lb-ft of torque."AMG does not do money losing projects. We can't afford to," commented Moers. This is due in part to the planned limited production volume and the cost of certification in the U.S.

Mercedes SLS AMG Black Series Heads to the U.S., Not E-Cell and GT3

 

[Wolfgang]

SLS AMG E-CELL: ELECTRIC GULLWING BUILT WITH FORMULA ONE EXPERTISE

At first glance, the Formula One Silver Arrow and the Mercedes-Benz SLS AMG E-Cell with its gleaming yellow paintwork seem to have little in common. The Silver Arrow has aerodynamic wings at both front and rear while the SLS AMG E-Cell has two gullwing doors and a roof. Yet beneath the yellow bodywork slumbers a piece of sophisticated F1 technology – some of the expertise that went into the construction of the SLS AMG E-Cell also made the crossover into Michael’s and Nico’s Formula One cars.

This zero-emission super sports car is powered by four synchronous electric motors generating a maximum output of 392 kW and maximum torque of 880 Newton metres. The four compact electric motors have a maximum (rotational) speed of 12.000 revs per minute. Each axle has its own transmission.

The SLS AMG E-CELL accelerates from nought to 62mph in just 4.0 seconds. This puts it almost on a par with the 42kW (571bhp) SLS AMG whose 6.3-litre V8 engine takes it to 62mph from a standing start in 3.8 seconds. Unlike the combustion engine, torque build-up with an electric motor is instantaneous – maximum torque is available virtually from a standstill. Just like in Formula One, the transmission is absolutely smooth, delivering power without any interruption to traction.

Technology transfer in both directions

The electric transmission of the SLS AMG E-Cell has been a joint development project since 2010 between AMG and Mercedes AMG High Performance PowerTrains in Brixworth. This has allowed the F1 engine experts to draw on their experience with and knowledge of the KERS hybrid system which made its debut in the top flight of motor racing in the 2009 Formula One season. In the 2009 Hungarian Grand Prix, Lewis Hamilton made history by winning the first ever race in a Formula One car with KERS – in this case, the Mercedes-Benz KERS system.

The SLS AMG E-CELL drive incorporates a liquid-cooled high-voltage lithium-ion battery featuring a modular design with an energy content of 48 kWh and a nominal voltage of 400V. The maximum electrical output of this high-performance battery is around 480 kilowatts – a rating that is unmatched in the automotive sector. As in Formula One, the 400-volt battery is charged by means of targeted recuperation during braking whilst the car is being driven.

The additional front-wheel drive called for a newly designed front axle with pushrod damper struts. The horizontal damper struts are operated via separate push rods and transfer levers.

Lightweight thanks to experience with carbon

The electric powertrain is not the only area in which there has been a transfer of technology between racetrack and road. For example, lightweight composite materials which have their origins in Formula One are used in the construction of the SLS AMG E-Cell.

Its key element is a transmission tunnel made out of lightweight carbon-fibre composite material (CFRP), which is structurally integrated into the aluminium body shell and firmly bonded with it. The high-strength and stiff CFRP component helps to reduce weight, while also serving as a monocoque housing for the battery modules.

CFRP 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

Through their experience with the SLR, the vehicles in the AMG Black Series and in motor racing (including Formula One and the DTM), Mercedes-Benz and AMG have accumulated more than 10 years of expertise in working with carbon-fibre materials – this stands the gullwing in just as good stead as for other Mercedes models that go no further than the local supermarket.

MERCEDES AMG PETRONAS - Official site

 

[-=Hot|Ice=-]

Mercedes SLS AMG E-CELL electric drivetrain revealed

 

[Wolfgang]

Mercedes-Benz SLS AMG E-Cell chassis Photo Gallery - Autoblog

 

[Wolfgang]

Coming to Paris. Ring time rumored to be quick?

The Mercedes-Benz SLS AMG E-CELL is further proof of the pioneering role played by Mercedes-AMG in the development of intelligent drive concepts. The drivetrain with high-voltage lithium-ion battery for the new SLS AMG E-CELL is produced in cooperation with experts from Mercedes AMG High Performance Powertrains in Brixworth in the UK. The SLS AMG E-CELL will celebrate its premiere this autumn at the Paris Motor Show. Mercedes-AMG will be launching a series production run of the first purely electric driven super sports car, and the first customers are expected to take delivery of this gullwing model with electric drive in 2013.

http://www.germancarforum.com/commu...brate-45-year-anniversary-tease-future.44764/

Mr Kallenius also admitted that the e-cell had ben run hard (and quietly) at the Nurburgring track. "I won't say how fast it was. It's quick - maybe I can say that it is very quick but not quite as quick as the petrol version.''

http://www.carsguide.com.au/news-and-reviews/car-news/mercedes_sls_amg_e-cell_supercar/

 

[Wolfgang]

Electric Mercedes SLS may also come as roadster

By Sjoerd van Bilsen -- Affalterbach - Mercedes does not exclude to bring the electric SLS E-CELL as a roadster. "Technically it is possible," an AMG engineer tells Autovisie.

http://www.telegraaf.nl/autovisie/a...Mercedes_SLS_mogelijk_ook_als_Roadster__.html