The BMW 3 SERIES (2005-12) 320D 4DR SALOON 2.0D DPF 184 SE 6SPD is a premium, four-door family saloon, sitting among the UK’s best-known alternatives to the Audi A4 and Mercedes-Benz C-Class. It pairs understated styling and a smart cabin with a stronger, more engaging image than mainstream family car choices. Mycarcheck.com records show 411 checks covering 200 distinct VINs, a useful sample of cars shoppers have researched. The average private-sale valuation is £3,300, with 123,000 miles recorded and around 8,000 miles driven annually. Cars have averaged just over three previous keepers, so checking each car’s history and condition remains important. The 184-horsepower diesel suits commuters and families wanting motorway travel, space and fewer fuel stops than a petrol saloon. Its six-speed manual gives drivers an involved feel, while SE trim aims for comfort. Against rivals, the 320d is valued for handling and refinement; choose on service history, not badge alone.