Capello took the lead at the start of the fourth hour while Minassian's Peugeot No.7 was refuelling, but Minassian overtook the Audi No.2 on the inside in the fifth hour on lap 71 to recapture the top spot.
Coming in 2012, a hybrid version of the flagship Audi A8 sedan will team a 2.0-liter turbocharged gasoline engine with an electric motor generator and self-charging 1.3 kWh lithium-ion battery pack to realize an impressive 37 mpg.