Jeremy Clarkson heads out on to the Top Gear track for motoring's equivalent of the Ryder Cup as America's Corvette ZR1 takes on Europe's Audi R8 V10. What will prevail - the American's muscle, or the finesse of the European? Subscribe to see all the reviews, races and challenges: http://bit.ly/ymYlZc Top Gear YouTube channel: http://www.youtube.com/topgear TopGear.com website: http://www.topgear.com Top Gear Facebook: http://www.facebook.com/topgear Top Gear Twitter: http://twitter.com/BBC_topgear Latest Top Gear videos: http://bit.ly/yxDbeq