The BMW 3 SERIES (2005-12) 318D 122 4DR SALOON 2.0D SE is a compact executive saloon, a premium alternative to a family hatchback. In the UK used-car market, it appeals to drivers wanting a smart, practical car with a roomy cabin and boot, without moving up to a larger executive model. mycarcheck.com records 1,567 checks covering 627 distinct VINs, a substantial sample. The cars checked averaged 147,000 miles and around 8,000 miles a year; recorded examples had nearly six previous keepers on average. The average private-sale valuation was £1,400, useful context rather than a guaranteed price, as condition and history matter. The 318d suits commuters, couples and small families seeking comfortable motorway travel and diesel economy; it can handle daily town use. Against rivals such as the Audi A4 and Mercedes C-Class, the BMW is known for an engaging, balanced drive. Check service records, mileage and ownership history carefully before buying.