That strange the front splitter seems to be extendable.. some photos its closed and some photos its bit more lower...
Is that the sort of Active Aerodynamics?
SLS Mercedes-Benz SLS E-Cell Prototype
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The Mercedes-Benz SLS AMG (C197 / R197) is a front mid-engine, 2-seater, limited production sports car developed by the Mercedes-AMG division of Mercedes-Benz, with the assistance of David Coulthard. The car is the successor to the Mercedes-Benz SLR McLaren. SLS stands for "Super Leicht Sport" (Super Light Sport).
That strange the front splitter seems to be extendable.. some photos its closed and some photos its bit more lower...
Is that the sort of Active Aerodynamics?
jackywhatever
Precision Tuner
The interior looks a lot better here.
I don't get it, why car manufacturers tend to put interior designs sourced from lower end cars and put on supercars like this. It's nice to keep the driver focused by minizing stuff on dash and such, but elegance is also vital.
as far as I can remember, only the Porsche Carrera GT, F458, this e-cell SLS, LF-A did it right. the benz SL, bmw M5, audi R8 are good too if they count.
I don't get it, why car manufacturers tend to put interior designs sourced from lower end cars and put on supercars like this. It's nice to keep the driver focused by minizing stuff on dash and such, but elegance is also vital.
as far as I can remember, only the Porsche Carrera GT, F458, this e-cell SLS, LF-A did it right. the benz SL, bmw M5, audi R8 are good too if they count.
Laurent T
Premium
Fully agree!
SKY
Kraftwagen König
I don't know what I like more, the screen or the bumpers. All I know is that both change the car completely.
The interior in particular, looks just absolutely mindblowing now. I've already sat in the SLS and was thoroughly impressed, but this is just off the charts
True, the bumper looks better now, and it´s cleaner, without the holes and lines of the standard one.
jackywhatever
Precision Tuner
I think the tech are already there. Anything new will not have enough time to be tested, they may work but not up to standard, or lack of robustness
Centurion
Apex Apex Predator
The resale value of this car after warranty has expired will be trash. This week a mate of mine took his Colt to his local Mitsubishi dealer to flash the ECU as indicated by a lamp on the dash. He told the mechanics exactly that "the ECU needs flashing". After returning to the dealer a few hours later he was slapped with a £220 which he slammed down to £150 after complaining to the manager about the "diagnosis" and "test drive" listed on the bill. After all, flashing the SCU only requires plugging a cable into the car and pressing a few buttons -- and neither was the diagnosis needed as my friend had already done the diagnosis himself!
Crazy expensive right? Well imagine how financially raped anyone will be who will own a SLS E-Cell outside warranty. Delicate electronics, motors and propriatary technology which is only supplied by MB will ensure a very expensive ownership on a par with owning a private jet. That's were good old mechanic drive trains are better as some issues can be serviced by the owner himself or at a good old local garage. That won't be possible with these eelectric cars. God bless whoever needs to replaced a fried controller card.
/Rant
Crazy expensive right? Well imagine how financially raped anyone will be who will own a SLS E-Cell outside warranty. Delicate electronics, motors and propriatary technology which is only supplied by MB will ensure a very expensive ownership on a par with owning a private jet. That's were good old mechanic drive trains are better as some issues can be serviced by the owner himself or at a good old local garage. That won't be possible with these eelectric cars. God bless whoever needs to replaced a fried controller card.
/Rant
Giannis
Staff member
Kristiansund (Norway) – Mercedes-AMG is accepting the challenges of motoring of the future: the SLS AMG E-CELL is evidence of the state-of-the-art development of an exciting super sports car featuring a zero-emission high-tech drive. Boasting a power output of 392 kW and 880 Nm of torque, the technology vehicle from AMG is able to offer 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 the prospect of a possible small series production run and at the same time reflects the innovative strength and development competence 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 drive solution for super sports cars and as such is among the pioneers in this market segment.
The ground-breaking drive system of the technology vehicle boasts some
outstanding features: powerful traction is provided by four synchronous electric motors with a combined peak output of 392 kW and a maximum torque of 880 Nm. The four compact electric motors each achieve a maximum rpm of 12,000/rpm and are positioned near to 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 100 km/h in 4 seconds
When it comes to dynamics, the electrically-powered SLS AMG makes a statement: the gullwing model accelerates from zero to 100 km/h in 4 seconds – which almost puts it on the same high level as the SLS AMG with 6.3-litre V8 engine developing 420 kW (571 hp), which can accelerate to 100 km/h in 3.8 seconds.
Further exciting touches are provided courtesy of the agile accelerator response and the 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 confident power delivery - which does not suffer from 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. Perfect traction is therefore ensured for all four driven wheels, whatever the 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 sensation – and this is just at the prototype stage. In brief: the SLS AMG E-CELL is a true AMG too.
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 value 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 maximise the safety, reliability and service life of the battery. The 400-volt battery is charged by means of targeted recuperation during braking whilst the car is being driven.
Key data at a glance:
SLS AMG E-CELL
Max. output - 392 kW
Torque - 880 Nm
0 - 100 km/h - 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 centre of gravity
The purely electric drive system was factored into the equation as early as the concept phase when the gullwing model 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-current battery, whose modules are located in front of the firewall, in the centre tunnel and behind the seats. Advantages of this solution include the vehicle's low centre of gravity and balanced weight distribution – ideal conditions for optimum handling, which the electrically-powered SLS AMG shares with its petrol-driven sister model.
The installation of the drive components required no changes whatsoever to the gullwing model's weight-optimised aluminium 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 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 world of motor sport, 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 technology 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 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. The ABS and ESP® systems have been adapted to match the special application spectrum of the permanent all-wheel drive.
Full-LED headlamps and automatically extending front splitter
The purist, exciting design of the technology 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 optimise the vehicle's energy efficiency, since they require less power compared with regular bi-xenon light systems. The wider radiator grille also has a new look, and now comes with transverse slats instead of a diamond-pattern grille. The air outlet openings on the bonnet 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 matt black.
The front apron has not only been brought further forward, but also helps to guarantee an optimised airflow in the area of the underbody. This improves air resistance while reducing downforce. An extendable front splitter enhances this effect: in parallel with the automatic rear spoiler, it extends downwards by seven centimetres at speeds above 120 km/h 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 diffusor 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 featuring a new, smooth-surfaced design are fitted with 265/35 R 19 (front) and 295/30 R 20 (rear) tyres.
Interior with new display instruments for electric drive
The transformation from petrol to electric super sports car also called for some specific changes to the interior. As a result, the AMG instrument cluster and centre 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 centre console now houses a 25 cm 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 nappa leather in a black/white colour 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 centre tunnel which runs towards the back of the vehicle between the seats.
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 the prospect of a possible small series production run and at the same time reflects the innovative strength and development competence 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 drive solution for super sports cars and as such is among the pioneers in this market segment.
The ground-breaking drive system of the technology vehicle boasts some
outstanding features: powerful traction is provided by four synchronous electric motors with a combined peak output of 392 kW and a maximum torque of 880 Nm. The four compact electric motors each achieve a maximum rpm of 12,000/rpm and are positioned near to 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 100 km/h in 4 seconds
When it comes to dynamics, the electrically-powered SLS AMG makes a statement: the gullwing model accelerates from zero to 100 km/h in 4 seconds – which almost puts it on the same high level as the SLS AMG with 6.3-litre V8 engine developing 420 kW (571 hp), which can accelerate to 100 km/h in 3.8 seconds.
Further exciting touches are provided courtesy of the agile accelerator response and the 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 confident power delivery - which does not suffer from 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. Perfect traction is therefore ensured for all four driven wheels, whatever the 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 sensation – and this is just at the prototype stage. In brief: the SLS AMG E-CELL is a true AMG too.
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 value 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 maximise the safety, reliability and service life of the battery. The 400-volt battery is charged by means of targeted recuperation during braking whilst the car is being driven.
Key data at a glance:
SLS AMG E-CELL
Max. output - 392 kW
Torque - 880 Nm
0 - 100 km/h - 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 centre of gravity
The purely electric drive system was factored into the equation as early as the concept phase when the gullwing model 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-current battery, whose modules are located in front of the firewall, in the centre tunnel and behind the seats. Advantages of this solution include the vehicle's low centre of gravity and balanced weight distribution – ideal conditions for optimum handling, which the electrically-powered SLS AMG shares with its petrol-driven sister model.
The installation of the drive components required no changes whatsoever to the gullwing model's weight-optimised aluminium 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 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 world of motor sport, 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 technology 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 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. The ABS and ESP® systems have been adapted to match the special application spectrum of the permanent all-wheel drive.
Full-LED headlamps and automatically extending front splitter
The purist, exciting design of the technology 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 optimise the vehicle's energy efficiency, since they require less power compared with regular bi-xenon light systems. The wider radiator grille also has a new look, and now comes with transverse slats instead of a diamond-pattern grille. The air outlet openings on the bonnet 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 matt black.
The front apron has not only been brought further forward, but also helps to guarantee an optimised airflow in the area of the underbody. This improves air resistance while reducing downforce. An extendable front splitter enhances this effect: in parallel with the automatic rear spoiler, it extends downwards by seven centimetres at speeds above 120 km/h 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 diffusor 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 featuring a new, smooth-surfaced design are fitted with 265/35 R 19 (front) and 295/30 R 20 (rear) tyres.
Interior with new display instruments for electric drive
The transformation from petrol to electric super sports car also called for some specific changes to the interior. As a result, the AMG instrument cluster and centre 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 centre console now houses a 25 cm 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 nappa leather in a black/white colour 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 centre tunnel which runs towards the back of the vehicle between the seats.
MBFanToDeath
Autobahn Adventurer
Mercedes-Benz SLS AMG E-CELL: Photo Collection
Uhhh, im tired More here
Enjoy, my friends 
© 2010 The World Of Mercedes-Benz /////AMG. All rights reserved.
© 2010 Daimler AG. All rights reserved.
Source: The World Of Mercedes-Benz /////AMG
Uhhh, im tired
More hereEnjoy, my friends
© 2010 The World Of Mercedes-Benz /////AMG. All rights reserved.
© 2010 Daimler AG. All rights reserved.
Source: The World Of Mercedes-Benz /////AMG
Centurion
Apex Apex Predator
It's spooky how the car lacks audible feedback at idle and low speeds. Impressivly electric cars are finally here after having dreamt and talked about them since the 80s and 90s. Motor are rather easy to manufacture. Where the arms race will be in in energy storage. There are to fronts to be faught: Charging time and storage efficiency. The latter one is more important but also the most challenging.
The more energy that can be stored into a volume, the smaller the batteries can be, which will result in a lighter car which can in turn use lighter engines. Porsche are already the kings of efficiency with their laws of physics defying 911. If anyone it will be Toyota and VAG that ahve the resoruces to push the frontier of batteries. Best of all is that there are great opportunities to sell batteries technology to other manufaturers or licence it.
Ultimately the goal is to walk into the foot steps of Submarines which were graced with nucler power fifty years ago and could subsequently be generate power independently for 50-100 years. Obviously nuclear power isn't a viable option for automobiles but I forsee cars fitted with power generators featuring one 6-12 months battery life.
This is at the edge of science off course, but in 5-10 when car manufacturers have managed to get a grip of EVs, then power source is where the real focus will be. Radical thinking will lead the way forward as simply stacking cells together won't suffice in a large luxury saloon with 5 fully grown men in it plus luggage.
The more energy that can be stored into a volume, the smaller the batteries can be, which will result in a lighter car which can in turn use lighter engines. Porsche are already the kings of efficiency with their laws of physics defying 911. If anyone it will be Toyota and VAG that ahve the resoruces to push the frontier of batteries. Best of all is that there are great opportunities to sell batteries technology to other manufaturers or licence it.
Ultimately the goal is to walk into the foot steps of Submarines which were graced with nucler power fifty years ago and could subsequently be generate power independently for 50-100 years. Obviously nuclear power isn't a viable option for automobiles but I forsee cars fitted with power generators featuring one 6-12 months battery life.
This is at the edge of science off course, but in 5-10 when car manufacturers have managed to get a grip of EVs, then power source is where the real focus will be. Radical thinking will lead the way forward as simply stacking cells together won't suffice in a large luxury saloon with 5 fully grown men in it plus luggage.
zzz1
VW Bug Starter
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Mercedes-Benz
Mercedes-Benz Group AG is headquartered in Stuttgart, Germany.
Established in 1926, Mercedes-Benz Group produces consumer luxury
vehicles and light commercial vehicles badged as Mercedes-Benz, Mercedes-AMG,
and Mercedes-Maybach.
Its origin lies in Daimler-Motoren-Gesellschaft's 1901 Mercedes
and Carl Benz's 1886 Benz Patent-Motorwagen, which is widely regarded
as the first internal combustion engine in a self-propelled automobile.
The slogan for the brand is "the best or nothing".
Official website: Mercedes-Benz (Global), Mercedes-Benz (USA)
Official website: Mercedes-Benz (Global), Mercedes-Benz (USA)
