Iron Man 2008 Audi R8
What else would a genius billionaire playboy philanthropist drive? The 2008 R8 has a mid-mounted, 420-hp, 4.2-liter V-8 engine, goes 62 mph in 4.6 seconds, and features an aluminum and magnesium space frame. The Audi R8 was known as the “car Iron Man drives,” sitting in his garage alongside a Shelby Cobra, Saleen S7, Tesla Roadster, and a 1932 Ford Flathead Roadster.