The 2009 Audi Q5 TDI unveiled at the 2008 L.A. Auto Show isn’t even on sale in the U.S. yet, but it's already making news. Thanks to its 3.0-liter V-6 TDI clean diesel engine, it boasts 406 lb.-ft. of torque, certainly more than enough to move this compact luxury crossover. Yet on a recent mileage marathon hosted by Audi and featuring its diesel vehicles, the Q5 TDI managed a high average of 38.5 mpg. Audi is understandably proud of its new baby ‘ute, and we admit it’s a good looking little car regardless of what's under the hood. When the 50-state legal TDI goes on sale early next year, we don’t expect diesels to be sitting idle on lots.