Porsche Cayman

Not content with the standard car's performance, German firm RUF has created this modified model with 700bhp that can do 220mph.

Called the CTR3, it follows in the tracks of the 911-based CTR and CTR2 models, and has a 3.8-litre twin-turbo flat-six engine beneath its bespoke aluminium and carbon fibre body. The car costs £200,000 and was launched at RUF's factory in Bahrain. Rumour suggests the firm is considering leaving Germany completely to escape EU emissions laws - and that Porsche could follow suit!