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Porsche 918 RSR: Officially unveiled at Detroit Motor Show, video report

Porsche 918 RSR

The Porsche 918 RSR has finally been unveiled at the Detroit Motor Show. Have a look at the video!

Porsche is touting the much anticipated model as perfect marriage between the technology of the 911 GT3 R Hybrid and the design of the 918 Spyder. The 918 RSR Coupe is a Le Mans racer that uses a KERS system (kinetic energy recovery system) developed by the Williams F1 racing team. The hybrid setup includes a flywheel generator positioned at the driver’s side instead of a passenger seat whose rotor spins at up to 36,000 rpm and can store energy. Two 75 kW (150 kW total) electric motors are mounted on each of the front wheels. The motors can both power the front axle as well go into reverse during braking to act as generators for the flywheel which can then send that power back to the front wheels for bursts of spot acceleration.

At the rear, of course, is a V8 engine producing 563 PS (414 kW / 555 bhp) at 10,300 rpm. Maximum output stands at 767 PS (564 kW / 757 bhp), including electric power. Porsche calls this mild hybrid system Intelligent Performance.