The MERCEDES-BENZ S CLASS (2006-09) S63 4DR LIMOUSINE 6.2 AMG AUTO is a full-size luxury saloon, sitting near the top of the UK executive-car market. It pairs the S-Class’s roomy, quiet cabin and comfort-focused character with AMG performance, making it a rare choice for buyers wanting limousine-style space without sacrificing pace. It is much larger and more expensive to run than an ordinary family hatchback. Mycarcheck.com has recorded 63 look-ups covering 16 distinct VINs, a useful snapshot rather than a large survey. Across these records, average private-sale value is £15,900, average recorded mileage is 80,000, and cars average 4.3 previous keepers. The modest 3,000-mile average annual mileage suggests many examples may be used sparingly, though each car’s history matters. Best suited to enthusiasts or chauffeur-minded owners, it offers more presence and power than BMW 7 Series and Audi A8 rivals, but check service records, condition and running costs before buying.