The BMW 3 SERIES (1998-06) 330CI 2DR CONVERTIBLE SPORT AUTO is a four-seat, two-door premium open-top car from the 3 Series range. In the UK used market, it sits as an older, relatively affordable alternative to newer convertibles, combining everyday BMW appeal with the enjoyment of roof-down motoring. Its automatic gearbox makes relaxed driving straightforward. mycarcheck.com checks recorded 1,297 look-ups across 513 distinct VINs, a substantial sample for this specific version. Among those records, average private-sale valuation was £1,400 and average latest recorded mileage was 110,000 miles. Average annual mileage was low at 3,000, while cars had about 7.6 previous keepers on average. This suits couples or enthusiasts seeking a stylish weekend car for relaxed drives more than families or cost-conscious commuters. Its smooth six-cylinder character and open-air appeal set it apart from compact roadster rivals, while the 3 Series offers useful everyday space. Check each example’s history and condition carefully.