The MERCEDES-BENZ S CLASS (2009-14) S63L 4DR SALOON LWB 5.5 V8 SS 544 EU5 AMG 7G-T+ AUTO is a long-wheelbase, four-door luxury saloon, sitting at the prestige end of the UK used-car market. It combines limousine-like space and comfort with a powerful AMG character, making it a very different choice from an ordinary family saloon. mycarcheck.com records 152 look-ups covering 19 distinct cars, offering a useful snapshot rather than a huge sample. The average private-sale valuation is £18,500, with around 80,000 miles recorded and 5,000 miles driven annually. Cars checked had about two previous keepers on average, helpful context when assessing individual history. Best suited to buyers wanting executive comfort, rear-seat room and performance, it can serve as a business car, though running costs will be higher than for saloons. Against rivals such as the BMW 7 Series and Audi A8, its AMG tune gives this S-Class a sporting edge.