MERCEDES-BENZ S CLASS (1999-06) S320 4DR LIMOUSINE 3.2CDI AUTO LWB
Buyer's Guide & Data from our Checks
The MERCEDES-BENZ S CLASS (1999-06) S320 4DR LIMOUSINE 3.2CDI AUTO LWB is a large, long-wheelbase luxury saloon rather than an everyday hatchback or SUV. In the UK used market, it sits among older executive flagships, offering limousine-like rear space and a strong emphasis on comfort. Its automatic transmission and diesel engine suit relaxed, steady journeys.
mycarcheck.com has recorded 29 checks covering 19 different VINs, so this is a useful snapshot rather than a survey. Those records show an average private-sale valuation of £1,700 and average recorded mileage of 131,000 miles; average annual mileage is 3,000, with about 4.4 previous keepers. These figures can help frame a viewing, but each car’s condition and history matter more than averages.
The S320 suits buyers wanting spacious, quiet travel or occasional chauffeur duties, rather than a cheap daily runabout. Against the BMW 7 Series, it stands out for comfort and prestige, though upkeep needs budgeting.
Considering a Mercedes S-Class? Outstanding finance, write-offs, hidden damage, mileage discrepancies or theft could turn a prestigious buy into a costly mistake. Enter the reg now and check before you commit.
Key Findings
The following statistics are drawn from our checks of 19 different vehicles, run between March 20th 2021 and October 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
29
Lookups
Lookups
3
Hidden Histories
Hidden Histories
149k
Average Mileage
Average Mileage
£1,700
Average Valuation
Average Valuation
