The BMW 3 SERIES (1998-06) 320D 4DR SALOON 2.0 is a compact executive four-door diesel saloon, aimed at drivers wanting a more premium alternative to ordinary family cars. In the UK used market it sits alongside the Audi A4 and Mercedes-Benz C-Class, combining everyday practicality with a sportier image. With four doors, a useful cabin and a diesel engine suited to longer journeys, it can work well for commuters, couples and small families. The 3 Series is known for composed road manners and engaging steering, giving it a more involving feel than many rivals, while still being comfortable enough for regular use. As an older car, condition and service history matter more than reputation alone. mycarcheck.com recorded just three look-ups across two VINs, so figures are indicative only: average recorded mileage was 87,000, annual mileage 6,000, two previous keepers and a £400 average private-sale valuation at the time of these checks.