The BMW 5 SERIES SALOON (2013-17) 550I 4DR SALOON 4.4 V8 SS 449 EU6 M SPORT AUTO8 is a premium four-door saloon near the performance-focused end of the UK executive-car market. It combines generous comfort and space with a powerful V8, making it a rarer, more exciting alternative to the familiar diesel 5 Series. mycarcheck.com records 31 checks covering eight distinct VINs, a modest sample that offers a useful snapshot. These cars averaged 50,000 miles and about 5,000 miles annually, with an average private-sale value of £13,400. The average keeper count was around four, so check each car’s history and maintenance carefully before buying. The BMW 550i suits drivers seeking a long-distance commuter or family car with rapid acceleration. M Sport styling and V8 character give it presence and excitement compared with executive saloons such as the Audi A6 and Mercedes-Benz E-Class. It is less suited to buyers prioritising fuel economy: running costs can be substantial, but few rivals match its comfort, performance and prestige.