The MERCEDES-BENZ S CLASS (2020-) S500L 4MATIC 4DR SALOON LWB 3.0 MHEV 449 GPF SS EU6 AMG LINE PREMIUM PLUS 9G-T+ AUTO is a long-wheelbase luxury saloon at the top end of the UK market. It prioritises space, comfort and an assured, quiet ride over compact size or low-cost motoring. With its extended rear space, premium equipment and powerful mild-hybrid petrol engine, it suits executives, chauffeur services and families wanting a particularly comfortable long-distance car. Mycarcheck.com records 10 look-ups across three distinct VINs; the average private-sale valuation was £97,600. That is a useful indication of its high-value positioning, though the small sample is not a live price guide. Against rivals such as the BMW 7 Series and Audi A8, the S-Class is known for limousine-like comfort, styling and a calm, quiet cabin; AMG Line adds a sportier look. It is best for buyers prioritising refinement and rear-seat room, not running costs. The checks show zero average previous keepers, but provide no mileage average, so verify each car’s history and condition.