Maybe you like the R8 but there's something you're not quite happy with it. Worried the 4.2-litre engine is too thirsty? Then hang on till year next for the rumoured V8 diesel version. Bouyed by their TDi diesel performance at Le Mans, Audi are thinking about applying the same tech to their road cars. A 35mpg supercar? Not that crazy. Okay, it will be crazy to some, in which case they should wait for the imminent V10 version, which shares its engine with the Lamborghini Gallardo.

Where is the gallardo superleggra and the veyron ?