Audi R8 vs Porsche 997 - Top Gear - Series 15 - BBC

Jeremy heads out on to the test track and pits the new Audi R8 V10 Spyder against the latest version of Porsche’s enduring 911 Turbo cabriolet. But what will the Stig make of them? Subscribe for more awesome Top Gear videos: Top Gear YouTube channel: website: