BMW M3 vs Mercedes C63 AMG vs Audi RS4 in Spain - Top Gear - BBC

The Top Gear boys are out in force attempting to review supercars in Spain. Who will come out on top out of the BMW M3, the Mercedes C63 and the Audi RS4? Subscribe to see all the reviews, races and challenges: http://bit.ly/ymYlZcTop Gear YouTube channel: http://www.youtube.com/topgearTopGear.com website: http://www.topgear.comTop Gear Facebook: http://www.facebook.com/topgearTop Gear Twitter: http://twitter.com/BBC_topgearLatest Top Gear videos: http://bit.ly/yxDbeq