Mercedes-Benz Caribbean: The new Mercedes-AMG ONE: Formula 1 technology for the road

The new Mercedes-AMG ONE: Formula 1 technology for the road

Highly exclusive hypercar with E PERFORMANCE hybrid drive and system performance of more than 1000 hp

The unique hypercar inspires not only with its E PERFORMANCE Formula 1 hybrid drive, but also with further motorsport technology. This ranges from the carbon-fibre monocoque and carbon-fibre body to the load‑bearing engine/transmission unit, active aerodynamics and the push-rod suspension. With its complex technology, the two-seater Mercedes-AMG ONE offers even more than a Formula 1 racing car in some cases. It features the AMG Performance 4MATIC+ fully variable all-wheel drive with hybrid-driven rear axle and electrically driven front axle with torque vectoring. It can also drive purely electrically.

"With the Mercedes-AMG ONE, we have more than pushed the envelope. The immense technical challenges of making a modern Formula 1 powertrain suitable for everyday road use have undoubtedly pushed us to our limits. Over the duration of the development period, many may have thought that the project would be impossible to implement. Nevertheless, the teams in Affalterbach and the UK never gave up and believed in themselves. 

I have the highest respect for all those involved and am proud of this team achievement. To put such a hypercar on wheels is certainly unique. This applies to us as Mercedes-AMG not only from a technical point of view, but also in terms of the close exchange with our loyal customers. Together with us, they have gone through ups but also downs in the course of development. They were an integral part of Project One from the very beginning and can now look forward to the highly exclusive and unique Mercedes-AMG ONE, which has now also been able to clear the next hurdle and passed all ECE certification tests", says Philipp Schiemer, Chairman of the Board of Management of Mercedes-AMG GmbH.

"The performance data of the Mercedes-AMG ONE are ultimately only a small excerpt of what technology is in this vehicle. Apart from a Formula 1 powertrain that generates 1063 hp from a relatively small, highly efficient internal combustion engine in combination with four electric motors, the monumental task was above all the exhaust gas after treatment. The Mercedes-AMG and Mercedes-AMG High Performance Powertrains teams have really done a great job here. This project was partly a curse and a blessing at the same time. But we have walked the stony path, and as a technician you naturally get carried away with all the details.

From the materials used, the exceptional chassis components to the aerodynamic refinements - in terms of complexity, the Mercedes-AMG ONE is hard to beat. In a Formula 1 car, a team of engineers with laptops makes sure that the powertrain starts. With our hypercar, all it takes is the push of a button. This also illustrates the immense software know-how that has gone into this vehicle", says Jochen Hermann, Technical Managing Director of Mercedes-AMG GmbH.

Exceptional E PERFORMANCE hybrid drive with 1.6-litre V6 engine and four electric motors The E PERFORMANCE hybrid drive of the Mercedes-AMG ONE comes directly from Formula 1 and has been realised in close cooperation with the experts at Mercedes-AMG High Performance Powertrains in Brixworth. It consists of a highly integrated and intelligently networked unit comprising one hybrid, turbocharged combustion engine with a total of four electric motors. One has been integrated into the turbocharger, another has been installed directly on the combustion engine with a link to the crankcase and the two remaining motors drive the front wheels.

The high-revving power unit is boosted by a high-tech turbocharger. The exhaust gas turbine and compressor turbine are positioned at a distance from each other and connected by a shaft. This allows a lower installation position for the turbocharger. On the shaft is an approx. 90 kW electric motor. Electronically controlled, this drives the turbocharger shaft directly, accelerating the compressor wheel up to 100,000 rpm before the exhaust gas flow takes over. The Formula 1 designation for this unit is MGU-H (Motor Generator Unit Heat).

Completely new, automated 7-speed manual transmission

Power is transmitted to the rear wheels by means of a 7-speed manual transmission completely newly developed for the Mercedes-AMG ONE. The lightweight transmission design saves weight, while integration into the body-in-white enhances rigidity and takes up little space. It is specifically designed for the high torque and speed capacity of the powerful Formula 1 hybrid powertrain. Shift rods and the 4-disc carbon‑fibre clutch are hydraulically controlled. The gear ratios are designed to minimise the power difference after upshifting and keep the combustion engine at high revs. The locking differential is integrated into the transmission.

Exterior design: fascination and function

The design of the carbon-fibre body is inspired by the top class of motorsport. But above all, it embodies the Mercedes-AMG principle that fascination is always linked with function. Each component fulfils a task. The mid-engine concept based on a carbon-fibre monocoque plus a load-bearing engine/transmission unit provides the extremely muscular proportions: the cockpit is positioned far forward, as is typical for racing, combined with voluminous wheel arches, a wasp waist and a wide tail.

The high-tech materials and colour combinations of the outer skin are transferred directly from racing. Functional exterior components are presented in exposed carbon fibre and contrasted with sculpturally sensual paint surfaces.

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