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 is a luxury saloon that offers a combination of comfort, style, and advanced features. Focused on the premium market, this long-wheelbase S-Class appeals to executives or those seeking a sophisticated ride, often used for business travel or executive transportation. Its spacious interior and refined finish make it ideal for private use or chauffeur-driven scenarios, with the added appeal of cutting-edge technology and a smooth driving experience that stands out in its class.
Mycarcheck.com data shows this model has been inspected 45 times, with 13 different VINs noted. The average recorded mileage is around 34,000 miles, and private sale valuations tend to be about £44,400, reflecting its status as a high-value luxury vehicle in the used market. With less than one previous owner on average, the car is generally well-maintained, which adds to its appeal.
What sets this S-Class apart are its elegant design, powerful yet efficient 3.0-litre engine, and the AMG Line Premium trim, which enhances both aesthetics and comfort. It is highly regarded for its reliability, smooth driving experience, and competitive standing against other luxury sedans. Overall, this vehicle is a prime choice for those seeking a prestigious, comfortable, and well-maintained executive car.
Don’t risk buying a luxury saloon hiding finance issues, write-offs or hidden damage. Check any MERCEDES-BENZ S Class (2017-20) now by entering the reg—protect yourself from costly surprises before you commit.
Key Findings
The following statistics are drawn from our checks of 13 different vehicles, run between April 15th 2021 and May 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
45
Lookups
Lookups
2
Hidden Histories
Hidden Histories
44k
Average Mileage
Average Mileage
£44,400
Average Valuation
Average Valuation












