The BMW 3 SERIES (2005-12) 318D 143 4DR SALOON 2.0D DPF EU5 PERFORMANCE EDITION STEP AUTO6 is a premium, four-door diesel saloon: a traditional family-sized car rather than a hatchback or SUV. In the UK used market, it sits among established executive saloons, offering a more upmarket feel than mainstream family cars while remaining practical for everyday driving. Mycarcheck.com has recorded 36 look-ups covering 17 distinct VINs, a useful but modest snapshot. Those checks show an average private-sale valuation of £3,600, average recorded mileage of 108,000 miles and annual use of 8,000 miles. Cars checked had averaged just over four previous keepers, so buyers should review each car’s history and condition rather than rely on averages. This automatic 318d suits commuters and families wanting comfortable motorway travel, rear doors and sensible diesel economy. Its composed drive and cabin are key draws, setting it apart from Ford Mondeo and Vauxhall Insignia rivals.