Audi R8 v Audi RS6
Audi claims identical acceleration times for its RS6 Avant and R8, but which is really the fastest?




The GMA S1 is today’s McLaren F1 – sorry, T.50 owners

McLaren McL 6GT is a new manual supercar and a complete reset

The £1.5m Aston Martin Valen is an 838bhp V12 special with a hidden purpose