Detroit 2009: Audi R8 V10 5.2 FSI

Audi always seems to have something great in store for us at the Detroit Auto Show every year, and in addition to the Sportback Concept, the long-awaited R8 V10 5.2 FSI made its official world debut at this year's show. With the 5.2L V10 plucked from the Gallardo LP560-4 mounted amidships, the new R8 now packs 525 horsepower and 391 lb-ft torque. Exterior styling has been subtly updated and includes all-LED headlights, wide side sills, revised matte aluminum exhaust tips, and new 19-inch 10-spoke wheels