MERCEDES-BENZ S CLASS (2017-20) S500L 4DR SALOON LWB 3.0 SS 457 EU6 AMG LINE PREMIUM 9G-T+ AUTO
Buyer's Guide & Data from our Checks
The MERCEDES-BENZ S CLASS (2017-20) S500L 4DR SALOON LWB 3.0 SS 457 EU6 AMG LINE PREMIUM 9G-T+ AUTO is a long-wheelbase luxury saloon, offering exceptional comfort, space and refinement. It is a prestigious alternative to rivals such as the BMW 7 Series and Audi A8 in the elite UK executive market.
mycarcheck.com recorded 48 checks across 14 distinct VINs, offering a snapshot rather than a complete picture of the market. Records show an average private-sale valuation of £43,400 and average recorded mileage of 36,000 miles. Typical annual mileage was 7,000, while the average number of previous keepers was below one, at 0.65.
The extended cabin suits buyers carrying passengers, seeking relaxed long-distance travel, or wanting a comfortable executive car for business and family journeys. AMG Line styling adds a sportier edge; its powerful petrol engine and automatic gearbox deliver effortless progress. Running costs may exceed ordinary saloons, so check history and condition.
Buying a used S-Class? Outstanding finance, write-offs, hidden damage, mileage discrepancies or theft could turn a luxury purchase into a costly mistake. Enter the reg now and check before you commit.
Key Findings
The following statistics are drawn from our checks of 14 different vehicles, run between April 15th 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.
48
Lookups
Lookups
2
Hidden Histories
Hidden Histories
47k
Average Mileage
Average Mileage
£43,400
Average Valuation
Average Valuation
