"The race-inspired, mid-engine R8 sports car is the ultimate execution of Audi engineering, innovation, technology, design and performance. Derived from the Audi Le Mans concept car introduced in 2003, this all-wheel-drive car powered by a 420-hp V-8 engine is designed to deliver 0-60 mph times in 4.6 seconds."  (From L.A. Auto Show site)