The MERCEDES-BENZ S CLASS (2009-14) S350L 4DR SALOON LWB 3.5 V6 272 EU5 7G-T AUTO is a full-size luxury saloon, with its long-wheelbase body prioritising rear-seat space. In the UK it sits among flagship executive cars, offering a chauffeur-friendly alternative to mainstream saloons and competing with the BMW 7 Series and Audi A8. Its 3.5-litre petrol V6 and automatic gearbox are suited to relaxed, quiet journeys, whether travelling for business, making longer trips or carrying passengers in comfort. The S350L is best for buyers who value room and refinement over low running costs or easy city parking; it can also serve as a special, high-comfort family car, though its size and upkeep deserve consideration. mycarcheck.com logged 131 checks across 23 distinct VINs. Cars averaged 89,000 miles and 5,000 miles annually, with two previous keepers; average private-sale valuation was £7,400. This suggests low annual use among checked examples, though individual condition matters.