The BMW 3 SERIES (1998-06) 320D 4DR SALOON 2.0 SE 6SPD is a compact executive saloon, not a hatchback or SUV. In the UK used-car market, it offers a premium feel alongside mainstream saloons, while four doors and a roomy cabin make it practical for everyday journeys, commuting and small-family duties. The 320d pairs a diesel engine with a six-speed manual gearbox, giving it a relaxed, economical character suited to longer trips. Its balanced drive and understated design are 3 Series strengths. It suits commuters and drivers wanting comfort with engaging road manners, though age and condition matter. mycarcheck.com records 686 look-ups across 367 different VINs, a useful sample; average mileage was 155,000, annual mileage 7,000, and five previous keepers. The average private-sale valuation was £800, so check each car’s history and condition carefully. Against rivals, this BMW stands out for its premium badge, enjoyable drive and diesel thrift for its age.