Geneva Show 2012 Highlights: 2013 BMW M6

The BMW M6 has been unveiled at the Geneva motor show today. BMW claims it has achieved supercar-levels of performance and are BMW's fastest-ever two door cars.With a twin-turbocharged 4.4-litre V8 producing 552bhp, they have a top speed of 189mph.The new M6 range will reach UK showrooms in September. The coupé will cost £93,795, an increase of £6460 over its outgoing equivalent, and the