The BMW 3 SERIES (1998-06) 330D 4DR SALOON SE AUTO REV 01 is an executive saloon and premium four-door family car rather than a hatchback or SUV. In the UK, the 3 Series is a rival to the Audi A4 and Mercedes-Benz C-Class, pairing smart styling with a comfortable drive. Mycarcheck.com records 162 look-ups covering 70 distinct VINs, a useful sample for this model. These checks show an average private-sale valuation of £1,000 and average recorded mileage of 120,000 miles. The cars averaged 6,000 miles annually and just over four previous keepers, so condition and service history deserve careful attention. The 330D’s diesel strength and automatic gearbox make it well suited to commuting, motorway journeys and family use, with smooth, relaxed progress and a more involving feel than many comfort-focused rivals. It remains an appealing premium car, but age makes a history check and close inspection especially important before buying.