The MERCEDES-BENZ SLK (2011-16) SLK350 2DR ROADSTER 3.5 BLUEEFFICIENCY SS 306 EU5 AMG SPORT EDITION 125 7G-T+ AUTO is a compact, premium two-seat convertible, aimed at drivers wanting open-air motoring rather than family practicality. In Britain, it sits above mainstream roadsters as a luxurious, powerful alternative to sporty convertibles. mycarcheck.com has recorded 128 checks covering 51 distinct cars, a useful sample for this niche model. The average private-sale valuation was £11,800, with recorded mileage averaging 44,000 miles and annual use around 3,000 miles. Cars had about 1.8 previous keepers on average, suggesting many examples have had relatively few owners. Its 3.5-litre petrol V6 gives brisk, smooth performance, while the folding hardtop switches from coupé comfort to roof-down fun. The AMG Sport Edition 125 adds a distinctive, well-equipped feel. Best for couples or weekend drivers, it offers more refinement and power than Mazda MX-5 rivals, but less practicality and higher running costs.