The BMW Z4 (2003-09) 2DR ROADSTER 2.5I 177 SE AUTO REV 06 is a two-seat convertible sports car, not a family hatchback or SUV. In the UK used-car market, it is a premium roadster offering open-air motoring, distinctive styling and an automatic gearbox for comfortable, straightforward everyday driving and leisure use. Mycarcheck.com has recorded 65 checks covering 36 different VINs, a sample of cars searched. The vehicles average around 80,000 miles and 3,000 miles a year, with about three-and-a-half previous keepers. The average private-sale valuation is £3,300, a guide only: condition, service history and prices all affect value for this model. Best for couples and weekend explorers, the Z4 offers little room for families or luggage. Its lively handling and smooth six-cylinder engine, plus folding roof, make scenic trips enjoyable; rivals like Audi TT offer style and sportiness. Choose: age and upkeep matter. Automatic suits cruising; economy is not its strength.