The BMW Z4 (2013-18) SDRIVE18I 2DR ROADSTER 2.0 156 EU6 AUTO8 is a two-seat, premium convertible sports car, rather than a practical family hatchback or SUV. Its folding hard-top gives it year-round appeal, while the automatic gearbox and compact dimensions make it approachable for everyday drives. In the UK market it sits as a stylish used-car choice for drivers wanting open-air motoring with a more upmarket feel. mycarcheck.com has recorded 55 look-ups covering 29 distinct Z4s, a useful snapshot rather than a huge sample. The checks show an average private-sale value of £11,000 and average recorded mileage of 52,000 miles; annual mileage averages just 4,000. Cars checked had around 2.5 previous keepers on average, suggesting many have had a modest ownership history. Best for couples and solo drivers rather than families, it stands out with handsome styling and enjoyable roof-down motoring, bringing BMW character against the Audi TT Roadster and Mercedes-Benz SLK.