Audi revamps 2015 R18 e-tron quattro Le Mans diesel hybrid racer; 4MJ class
Green Car Congress
MARCH 23, 2015
The improved hybrid output, however, results in a restriction for the internal combustion engine. According to the sporting regulations the fuel-energy amount has to be further reduced if the engineers opt for higher hybrid output. —Jörg Zander, Audi Sport’s new Head of Engineering. less diesel fuel per lap than in 2014.
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