The MERCEDES-BENZ S CLASS (2020-) S350L 4DR SALOON LWB 3.0D MHEV 313 DPFR SS EU6 AMG LINE PREMIUM PLUS EXECUTIVE 9G-T+ AUTO is a long-wheelbase, four-door luxury saloon, designed as a flagship rather than an everyday family hatchback. In the UK market, it sits above ordinary executive cars, pairing a formal presence with generous rear-seat room and comfort for passengers. The S350L AMG Line Premium Plus Executive is particularly well equipped. mycarcheck.com records 118 look-ups across 59 distinct VINs, a useful pool of real-world checking activity. Checks show an average private-sale valuation of £93,200 and average latest recorded mileage of 13,000 miles; the reported average annual mileage is 27,000. The average previous-keeper figure is 0.0526, though individual histories can differ, so review the specific car’s record before buying. Smooth diesel-hybrid power and an automatic gearbox suit chauffeur use, motorway travel and buyers seeking long-distance comfort. Its spacious cabin and calm ride distinguish it from the BMW 7 Series and Audi A8, with prestige and polished technology central to its appeal.