As reported to you by the Spies back in October, the new Audi R8 is truly a wonderful, fast, sexy supercar. Now the German auto maker has taken it up a notch with their V12 TDI concept. Check out the video below for an exclusive look at the new design, and find out what Audi's plans are for diesel engines in the US, and see just why this is one of the Spies' top picks at this year's auto show.
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The AutoSpies.com 2008 Detroit Auto Show photo gallery is sponsored by Lexus.
2008 Detroit Auto Show Photo Gallery