The BMW Z4 (2003-09) 2DR COUPE 3.0SI SPORT AUTO is a compact, two-seat premium sports coupe, rather than a practical hatchback or family car. In the UK used-car market, it sits in the specialist, enthusiast end of the market, offering a distinctive alternative to more common everyday cars. mycarcheck.com has recorded 423 look-ups covering 150 distinct VINs, a useful sample of interest in this particular model. Checks show an average private-sale valuation of £5,100 and average recorded mileage of 102,000 miles; typical annual mileage is relatively low at 3,000. Cars have averaged nearly five previous keepers, so condition and history can vary. This Z4 suits drivers wanting weekend enjoyment and an involving, spirited drive, for singles or couples. Its sleek coupe shape, six-cylinder performance and automatic convenience give it character against rivals such as the Audi TT and Nissan 350Z. It is memorable, but check service records and inspect carefully.