Mercedes Planning Audi R8 Killer

Rumours are building of a Mercedes supercar to rival the forthcoming R8 from Audi. German publication Auto Motor und Sport have released this rendering of what they think a possible Audi R8 killer will look like. The article speculates that Mercedes could unveil the new mid-engined model sometime around 2010, with the entire production taking place at its AMG plant. If we were Mercedes and