Italian Emanuele Pirro and German duo Frank Biela and Marco Werner drove Audi to an historic victory in the Le Mans 24 hour race on Sunday. The Audi R10 finished four laps ahead of the Pescarolo driven by France’s Franck Montagny, world rally champion Sebastien Loeb and Eric Helary, to become the first diesel-powered car to win the famous endurance race.