The BMW 5 SERIES (2010-13) 523I 4DR SALOON 3.0 EU5 204 SE 6SPD is a spacious, premium four-door saloon, sitting above family hatchbacks and among executive cars in the UK used market. Its understated styling and roomy cabin make it a sensible alternative to similarly sized Audi A6 and Mercedes-Benz E-Class models. mycarcheck.com records 58 look-ups covering 26 distinct VINs, offering a useful snapshot rather than a complete picture of every car. The average private-sale valuation is £5,400, with recorded mileage averaging 94,000 miles and annual use around 6,000 miles. Cars had about three to four previous keepers on average, so check each car’s history carefully. The 3.0-litre petrol engine gives this 523i relaxed, smooth performance, making it appealing for motorway commuters and families wanting comfort and space rather than a city car. Compared with rivals, it is known for composed, enjoyable driving; assess fuel costs, service records and condition before buying.