The MERCEDES-BENZ SLK (2011-16) SLK250 2DR ROADSTER 2.1 CDI BLUEEFFICIENCY DPF SS 204 EU5 7G-T+ AUTO is a compact, two-seat premium convertible, rather than a practical family car. In the UK, it sits in the sporty roadster market, appealing to drivers who want open-top motoring with Mercedes comfort and a more upmarket feel than mainstream small convertibles. mycarcheck.com has recorded 1,059 checks across 492 VINs, a substantial sample that offers a snapshot of cars shoppers have researched. These checks show an average private-sale value of £9,500, average recorded mileage of 66,000 and about 2.7 previous keepers. Typical annual mileage is 5,000, suggesting many examples have been used for measured rather than intensive driving. The diesel engine and automatic gearbox suit relaxed commuting and longer trips, while the folding roof makes sunny-day drives its chief pleasure. Against BMW Z4 and Audi TT roadsters, it stands out for comfort, economy and usability.