The MERCEDES-BENZ S CLASS (2020-) S450L 4MATIC 4DR SALOON LWB 3.0D MHEV 367 DPFR SS EU6 AMG LINE PREMIUM PLUS 9G-T+ AUTO is a long-wheelbase luxury saloon at the top of the UK executive-car market. Its spacious rear cabin and AMG Line styling balance passenger comfort with a sportier look. Mycarcheck.com has recorded 12 checks across seven distinct VINs, a still modest sample. The cars checked averaged 17,000 miles and £88,900 in private-sale valuation; the average recorded keeper count was just 0.25. These figures offer a snapshot, not a guaranteed price or condition assessment, so check each car’s history individually. The S450L suits executives, chauffeur use and buyers wanting rear-seat space for family or business travel. Its smooth hybrid-assisted diesel, four-wheel drive and refined ride make long trips appealing, while cabin technology and finish rival the BMW 7 Series and Audi A8. Expect premium running costs, but enjoy comfort and presence.