The BMW 6 SERIES GRAN COUPE (2011-15) M6 4DR GRAN COUPE 4.4 V8 SS 560 EU5 DCT AUTO7 is a rare, high-performance luxury four-door coupe, combining an elegant, low-slung look with space for passengers and everyday journeys. It sits at the premium end of the UK used-car market, rather than being an ordinary family saloon. Mycarcheck.com records 406 checks covering 99 different VINs, a useful snapshot of this specialist model. Average recorded mileage is 60,000, with about 6,000 miles driven annually; average private-sale valuation is £21,100. Checks show nearly four previous keepers, so reviewing the history and condition carefully before purchase is important. With its powerful V8, the M6 suits drivers seeking a grand-tourer that feels thrilling on open roads, rather than low-cost commuting. It is a dramatic, coupe-like alternative to a Mercedes-Benz CLS or Porsche Panamera, pairing style with performance; expect higher running costs than a family car.