The BMW 3 SERIES (2005-12) 335D 4DR SALOON 3.0D 286 M SPORT AUTO is a sporty, four-door executive saloon, sitting above ordinary family cars in the UK used-car market. It pairs a discreet, practical shape with strong performance and an automatic gearbox, making it a more powerful alternative to everyday diesel saloons. mycarcheck.com has recorded 2,979 look-ups covering 741 distinct VINs. Checks show an average private-sale value of £3,500 and average recorded mileage of 128,000 miles; typical annual use is 6,000 miles. The average keeper count is about six, so reviewing each car’s history and condition is especially worthwhile. Best suited to drivers who want commuting comfort and passenger room, it also offers an engaging drive that rivals such as the Audi A4 and Mercedes-Benz C-Class aim to match. The 335d M Sport stands out for combining saloon practicality with brisk, effortless pace; check service records, running costs and upkeep before buying.