The MERCEDES-BENZ S CLASS (1999-06) S430 4DR LIMOUSINE 4.3 AUTO LWB is a large, long-wheelbase luxury saloon rather than an everyday family hatchback or SUV. In the UK it sits among executive flagships, offering generous rear-seat space and an automatic petrol V8 for relaxed, quiet journeys. It was built to make distance travel feel special. mycarcheck.com records 29 look-ups covering 18 distinct VINs, so the picture is useful but based on a modest sample. The average private-sale valuation was £1,300, with average recorded mileage of 114,000 and about 3,000 miles driven annually. Checks show an average of six previous keepers, making a full history review especially worthwhile. Best for buyers seeking chauffeur-like comfort, it is less suited to cheap commuting: fuel use and upkeep can be substantial. Its quiet ride, roomy cabin and prestige rival the BMW 7 Series and Audi A8, while today’s low prices can tempt careful buyers.