SLS AMG Coupe Electric Drive laps the Nurburgring in 7:56.234 minutes

Article by Christian A., on June 7, 2013

The Mercedes-Benz SLS AMG Coupé Electric Drive completed a lap in the Nurburgring Nordschleife circuit in just seven minutes and 56.234 seconds, allowing it to become the first electrified series production vehicle that has mastered the 20.832-km long Green Hell in under eight minutes – all in a record-setting fashion that has already been certified. The amazing feat of the Mercedes SLS AMG Coupé Electric Drive in one of most difficult race courses in the world came just two weeks after the Mercedes-Benz SLS AMG GT3 achieved its first overall victory in the 24 Hours Nurburgring.

Ola Kallenius, Chairman of Mercedes-AMG GmbH, remarked that they were able to show the potential of the SLS AMG Coupe Electric Drive by setting a new record on the Nurburgring Nordschleife. He noted that Mercedes-AMG is the first carmaker to have been able to create an electrically powered series production vehicle that could complete a lap in the Nordschleife in under eight minutes – a proof of the company’s constant “innovative vigor.“

Tobias Moers, Head of Overall Vehicle Development and member of the Board of Management of Mercedes-AMG GmbH, remarked that the new record set by the SLS AMG Coupé Electric Drive on the Nurburgring Nordscheife shows the special position of Mercedes-AMG’s groundbreaking drive solution. He remarked that the SLS AMG Coupé Electric Drive was able to generate a breathtaking sensation thanks to a number of factors like: its four electric motors located in close proximity to the wheels; its efficient battery technology derived from Formula One and the individual wheel torques “AMG Torque Dynamics.” Further factors include the SLS eSound and the "AMG Lightweight Performance" design strategy.

The Mercedes-AMG SLS AMG Coupe Electric Drive used in breaking the record in the Green Hell is a series version that will celebrate its introduction in June 2013. Its propulsion is managed by four powerful electrical motors mounted on each wheel. With a total power output of 552 kW (751 hp) and peak torque of 1,000 Nm, these electric motors allow the electric version of the Gullwing to become not only the fastest but also the most powerful electrically powered series production vehicle in the world. At this power level, the SLS AMG Coupé Electric Drive could sprint from zero to 100 km/h in just 3.9 seconds and achieve an electronically limited top speed of 250 km/h.

The AMG has a brand pledge to offer a new dimension of driving performance, as already realized in several of its vehicles. On the SLS AMG Coupé Electric Drive, this pledge of superior performance dynamics has been made possible by AMG Torque Dynamics and by the wheel-selective all-wheel drive.

Mercedes-AMG GmbH considers the SLS AMG Coupé Electric Drive as the most "electrifying" gullwing model it has developed in-house. Its powerful high-voltage battery – setting a new standard in terms of energy density and power density as well as efficiency -- is the result of a collaboration between Mercedes-AMG and Mercedes AMG High Performance Powertrains in Brixworth in the United Kingdom. The high-voltage battery is a fruit derived from experience with KERS hybrid concepts used in Formula 1 racing.

As engineered, the SLS AMG Coupé Electric Drive is highly responsive to an accelerator pedal and offers linear power output. Since the SLS AMG Coupé Electric Drive is moved by electric motors, it offers instantaneous torque, which means that as soon as the driver presses on the accelerator pedal, max torque is released. This vast power delivery sans any disruption as well as its spontaneous torque build-up is complemented by a vibration-free motor running attributes.

Press Release

Mercedes-AMG establishes lap record in the “Grüne Hölle”: SLS AMG Coupé Electric Drive masters Nordschleife in 7:56.234 minutes

The Mercedes-Benz SLS AMG Coupé Electric Drive circled the Nürburgring Nordschleife (“north loop”) in a record time of 7:56.234 minutes. Therefore, the electric AMG super sports car is at the same time the first electrically-powered series production vehicle, which masters the legendary race track in under eight minutes. The record time of the SLS AMG Coupé Electric Drive was notarially certified. Two weeks after the first overall win for the Mercedes-Benz SLS AMG GT3 in the 24 Hours Nürburgring, a further member of the SLS AMG family impressively demonstrates its potential on the most difficult race track worldwide.

“Mercedes-AMG impressively shows the potential of the SLS AMG Coupé Electric Drive with the new record on the Nürburgring Nordschleife. Mercedes-AMG is the first vehicle manufacturer which makes it possible to circle the Nordschleife in under eight minutes with an electrically-powered series production vehicle. This record run is another proof for our constant innovative vigour“, according to Ola Källenius, Chairman of Mercedes-AMG GmbH.

“For the first time, an electrically-powered series production vehicle circles the Nürburgring Nordscheife in under eight minutes. The record for the SLS AMG Coupé Electric Drive in 7:56.234 minutes on the Nordschleife shows the special position of our innovative and unique drive solution. With the extremely efficient battery technology deriving from Formula 1, four electric motors positioned close to the wheels, the individual wheel torques “AMG Torque Dynamics”, the SLS eSound and our ambitious "AMG Lightweight Performance" design strategy, the SLS AMG Coupé Electric Drive generates a breathtaking sensation unlike any other model out on the road”, according to Tobias Moers, Head of Overall Vehicle Development and member of the Board of Management of Mercedes-AMG GmbH.

The SLS AMG Coupé Electric Drive, with which Mercedes-AMG set up the record on the 20.832 kilometres long traditional race track in the Eifel, corresponds to the series version, which celebrates its launch in June 2013. The currently strongest AMG high-performance car has four electrical motors with a total output of 552 kW (751 hp) and maximum torque of 1000 Nm. The gullwing car is therefore advancing to become the strongest and fastest electrically-powered series production vehicle in the world. The SLS AMG Coupé Electric Drive accelerates from zero to 100 km/h in a mere 3.9 seconds and can reach a top speed of 250 km/h (electronically limited).

A new dimension of driving performance – the AMG brand pledge is fulfilled to remarkable effect by the outstanding performance dynamics, which come courtesy of AMG Torque Dynamics and are made possible by the wheel-selective all-wheel drive. The most "electrifying" gullwing model ever has been developed in-house by Mercedes-AMG GmbH. The extremely powerful high-voltage battery for the SLS AMG Coupé Electric Drive is the result of the collaboration between Mercedes-AMG and Mercedes AMG High Performance Powertrains in Brixworth in the UK and is setting the pace in energy density, power density and efficiency. Here, the British Formula 1 experts were able to draw on their extensive experience with KERS hybrid concepts.

The car's agile response to movements of the accelerator pedal and the linear power output are a source of pure delight: unlike with a combustion engine, the build-up of torque is instantaneous with electric motors – maximum torque is effectively available from standstill. The spontaneous torque build-up and immense power delivery without any interruption in traction on the one hand are combined with completely vibration-free motor running characteristics on the other.

All-wheel drive with AMG Torque Dynamics offers new-found freedom

Four motors, four wheels – the intelligent and permanent all-wheel drive of the SLS AMG Coupé Electric Drive guarantees driving dynamics of the highest calibre, 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 "AMG 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 power to each individual wheel. The intelligent distribution of drive torque has a beneficial effect on driving dynamics, handling, driving safety and ride comfort.

Each individual wheel can be both electrically driven and electrically braked in accordance with the specific driving situation, thus helping to
optimise the vehicle's 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 high degree of variability and individuality by offering three different driving modes:
Comfort (C): comfortable, forgiving driving characteristics
Sport (S): sporty, balanced driving characteristics
Sport plus (S+): sporty, very agile driving characteristics

Manufaktur hand finishing at company headquarters in Affalterbach

Mercedes-AMG has installed a dedicated Manufaktur hand-finishing section for electric vehicles at its headquarters in Affalterbach for final assembly of the SLS AMG Coupé Electric Drive. The electrically powered gullwing model is assembled and readied for operation at a total of seven different stations. The entire logistics process is based in Affalterbach, too.
Production of parts such as the exterior and interior initially takes place at the Mercedes-Benz production facility in Sindelfingen. In Affalterbach, highly trained workers take charge of assembling the axles, electric motors, transmissions and cooling system components. Particular care is taken with the installation of all high-voltage components, such as the liquid-cooled lithium-ion battery, the accompanying cables, inverter and control units, and the onboard charger. Needless to say, the utmost standards of safety are applied during all work on high-voltage components. The operational check and extensive final inspection at the end ensure that the manufacturing and product quality offered by the SLS AMG Coupé Electric Drive is of the very highest order.
The Mercedes-Benz SLS AMG Coupé Electric Drive celebrates its sales launch in June 2013. The purchase price for Germany (incl. 19% VAT):
SLS AMG Coupé Electric Drive: 416,500 euros

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