What it's like to drive the Le Mans-winning Audi R18

This isn't some video game replay, this is eight minutes of onboard footage of the Audi R18 TDi that won the 2011 24 Hours of Le Mans. We can tell you how quiet diesel Le Mans prototypes are and how low they rev, but you really just have to hear one for yourself. » 12/28/11 4:30pm 12/28/11 4:30pm

Audi R18 Hybrid tests new tech at Sebring

Last year's menacing Audi R18 TDI Le Mans racer brought with it the radical addition of a closed roof. If spy photos from QuattroWorld are any indication, the next R18 might feature a diesel-hybrid power train. » 12/19/11 10:00am 12/19/11 10:00am

Audi R18 TDI gets a carbon fiber paint job

The gorgeous Audi R18 TDI's prepping to take on Peugeot at the 24 Hours Le Mans, which means it needed a racing suit. What do you think of the new livery? Is the silver-on-carbon a nice evolution of the old R15 look or is it forgettable? » 4/22/11 4:00pm 4/22/11 4:00pm

Audi R18 Looks Better In Real Life

Seeing the Audi R18's as sexy out of the studio in winter testing at Sebring's like bumping into Sofia Vergara at the grocery store and discovering she's as hot as she appears on television. (More photos here by Old_Boone) » 1/27/11 9:00am 1/27/11 9:00am