MERCEDES-BENZ S CLASS (2017-20) S500L 4DR SALOON LWB 3.0 SS 457 EU6 AMG LINE EXECUTIVE 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 EXECUTIVE PREMIUM 9G-T+ AUTO is a luxurious full-size saloon designed for comfort and status. It’s a flagship vehicle in the UK market, often favored by executives, professionals, or those wanting a premium driving experience. Its extra-long wheelbase (LWB) offers increased rear space, making it especially popular with those who value luxury and chauffeured comfort.
From our mycarcheck.com data, this model has had around 70 check-ups across 26 different vehicles, indicating moderate used car activity since its launch. The average valuation of around £44,300 with a typical mileage of 43,000 hints at its premium standing, though it remains accessible for those seeking luxury. This car suits families, executives, or anyone looking for a combination of prestige, advanced features, and a smooth ride.
What makes this S CLASS notable is its refined design, cutting-edge technology, and reputation for reliability and comfort, often outperforming rivals in the luxury segment. Known for its impressive driving experience, it blends style with superb build quality, making it a top choice among large luxury saloons.
Key Findings
The following statistics are drawn from our checks of 26 different vehicles, run between March 8th 2021 and December 31st 2025. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
70
Lookups
Lookups
1
Hidden Histories
Hidden Histories
53k
Average Mileage
Average Mileage
£44,300
Average Valuation
Average Valuation












