MERCEDES-BENZ S CLASS (2017-20) S450L 4DR SALOON LWB 3.0 SS 389 EU6 AMG LINE EXECUTIVE 9G-T+ AUTO
Buyer's Guide & Data from our Checks
The MERCEDES-BENZ S CLASS (2017-20) S450L 4DR SALOON LWB 3.0 SS 389 EU6 AMG LINE EXECUTIVE 9G-T+ AUTO is a long-wheelbase luxury saloon, sitting at the top end of the UK executive-car market. It prioritises spacious rear-seat comfort and calm, refined travel over compact size or low running costs, making it a distinctive alternative to large premium saloons such as the BMW 7 Series and Audi A8.
With a generous rear cabin, strong performance and a smooth automatic drive, the S450L suits business travel, chauffeur duties and comfortable long-distance journeys. It is best for buyers who value passenger space, quietness and prestige, and can budget for the purchase and upkeep expected of a flagship Mercedes-Benz.
mycarcheck.com recorded 36 look-ups across 10 distinct VINs, with an average private-sale value of £37,100. The sampled cars averaged 34,000 miles, 13,000 miles annually and 1.25 previous keepers; these figures offer useful context, not a guarantee.
Considering a Mercedes S-Class? Outstanding finance, write-offs, hidden damage, mileage problems or theft could turn a luxury 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 10 different vehicles, run between May 12th 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.
36
Lookups
Lookups
1
Hidden Histories
Hidden Histories
46k
Average Mileage
Average Mileage
£37,100
Average Valuation
Average Valuation
