At Le Mans, Audi thoroughly prepared for the 24-hour race to be held in two weeks from now. On the official test day for the most important endurance race of the year, the three Audi R18 e-tron quattro cars completed detailed programs and reeled off 288 laps. On June 13 and 14, Audi will be battling for its 14th victory in the Le Mans 24 Hours at La Sarthe.
