Our friends at CarMagazine hit the Cadwell Park to race some of the greatest supercars of 2007. Check out this video as Double British Touring Car Champion, Matt Neal, is chased by an Audi R8 as he drives the Porsche GT3 RS.
Porsche GT3 RS: 3.6 liter 6-cylinder engine that produces 415 horsepower. 0-60 in 4.0 seconds
Audi R8: 4.2 liter FSI V8 engine that produces 420 horsepower. 0-60 mph in 4.5 seconds.
Click through for the video.
[tags]Cars, Car, Auto, Automobile, Vehicles, Technology, Auto News, News, Automotive, Porsche, Audi[/tags]