MERCEDES-BENZ S CLASS (1999-06) S320 4DR SALOON 3.2CDI AUTO
Buyer's Guide & Data from our Checks
The MERCEDES-BENZ S CLASS (1999-06) S320 4DR SALOON 3.2CDI AUTO is a large, four-door luxury saloon, built to make long journeys quiet and comfortable. In the UK market it sits among prestigious executive cars rather than everyday family hatchbacks, offering a roomy cabin, traditional styling and an automatic gearbox for relaxed driving.
It is typically chosen by drivers seeking space, refinement and an unhurried motorway companion, and can suit couples, business users or families who value rear-seat comfort. Its diesel engine can make steady-distance travel appealing, while the S-Class’s plush feel and prestige set it apart from mainstream saloons and challenge rivals such as the BMW 7 Series and Audi A8.
Mycarcheck.com records 453 look-ups across 192 distinct VINs for this older model. Checks show an average private-sale value of £1,600, 126,000 miles, about 7,000 miles driven yearly and 4.6 previous keepers, so review each car’s history and condition carefully.
A used S-Class can hide outstanding finance, write-offs, damage, mileage discrepancies or theft—and costly faults may not be obvious. Enter the reg now and check before you buy.
Key Findings
The following statistics are drawn from our checks of 192 different vehicles, run between February 19th 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.
453
Lookups
Lookups
43
Hidden Histories
Hidden Histories
154k
Average Mileage
Average Mileage
£1,600
Average Valuation
Average Valuation
