Audi R18 e-tron quattro: diesel hybrid Le Mans racer with electric flywheel energy storage
Green Car Congress
MARCH 1, 2012
Major hybrid system elements in the R18 e-tron quattro: front-axle MGU, flywheel accumulator and power electronics. Audi Motorsport unveiled the R18 e-tron quattro: the first LMP1 car to combine a highly-efficient TDI diesel engine with a hybrid system. The system will provide 150 kW of power and have a top rotor speed of 45,000 rpm.
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