The MERCEDES-BENZ S CLASS (2009-14) S350 4DR SALOON 3.5 V6 272 EU5 7G-T AUTO is a full-size luxury saloon, sitting near the top of the UK executive-car market. It prioritises comfort, space and refinement over compact size or low running costs, and was built to make long journeys feel relaxed. Mycarcheck.com has recorded nine checks across four distinct VINs, so its figures are clues rather than a market survey. The checked cars averaged £7,400 in private-sale value and 77,000 miles, with around 5,000 miles driven annually and just over one previous keeper on average. This points to modest use overall. It suits executives seeking a quiet car for motorway trips, rather than first-time drivers or city use. Its smooth V6 and automatic make it a rival to the Audi A8 and BMW 7 Series, offering a refined ride and prestige, though fuel and upkeep can cost more than smaller saloons.