2008 Audi R8 & 2008 Porsche 911 Carrera 4S - End Game

It had to happen sooner or later. For 45 years, the Porsche 911 has sat steadfast on its throne as the best sports car in the world, refusing to let any competitor subvert its dominance. But with the sublime Audi R8, the 911 faces the real possibility of having to trail in its wake. Now the initial hysteria surrounding Audi's first proper supercar has ebbed sufficiently, it's a good idea to spend some quality time with both to see which one really does come out on top.

Photo Gallery: End Game - 2008 Audi R8 & 2008 Porsche 911 Carrera 4S - European Car Magazine