The MERCEDES-BENZ E CLASS COUPE & CABRIOLET (2017-20) E450 4MATIC 2DR CABRIOLET 3.0V6 SS 367 EU6 AMG LINE 9G-T+ AUTO is a premium four-seat convertible, not a practical family hatchback or SUV. It occupies the upmarket end of the UK cabriolet market, combining open-air motoring with polished Mercedes comfort and sporty AMG Line styling. It is aimed at drivers who want refinement and presence as much as sunshine. Mycarcheck.com records 189 look-ups across 66 distinct VINs, offering a snapshot, though not a full measure of every car. Checks show an average private-sale valuation of £34,200 and average most-recent recorded mileage of 30,000 miles. Typical annual use is around 6,000 miles, while previous keepers average under one per car. With 367 horsepower, four-wheel drive and a folding roof, it suits couples or small households seeking relaxed touring and year-round confidence. Compared with BMW and Audi cabriolets, the E450 is especially notable for its luxurious cabin and smooth, assured drive, though performance and comfort matter more than low running costs.