£1.8 million Vulcan is Aston Martin's most extreme supercar yet - and you'll need a lesson before you drive it

The track-only car has 800 brake horse power and is built for 'extreme performance' according to the Warwickshire-based firm, which will make only 24 of the limited edition Vulcans (pictured). While there are no performance figures available yet, the car should be fast, based on its huge
engine and light carbon fibre body. Aston Martin says that its power-to-weight ratio exceed those of the GTE cars which compete in the FIA's annual World Endurance Championship.