MERCEDES-BENZ S CLASS (2017-20) S350L 4DR SALOON 2.9D DPFR SS 286 EU6 AMG LINE PREMIUM 9G-T+ AUTO

Buyer's Guide & Data from our Checks

The MERCEDES-BENZ S CLASS (2017-20) S350L 4DR SALOON 2.9D DPFR SS 286 EU6 AMG LINE PREMIUM 9G-T+ AUTO is a luxury executive saloon, well-known in the UK for combining comfort, style, and advanced features. As part of the prestigious S-Class range, it is aimed at those seeking a premium driving experience, often favored by executives, business professionals, and families who want spaciousness and sophistication. Based on data from mycarcheck.com, this model has been checked 382 times, with 142 unique VINs, indicating steady interest and a healthy second-hand market. This vehicle is typically used for comfortable city driving, long-distance journeys, and executive transport. Its reputation for reliability, smooth ride, and high-end amenities make it stand out among rivals like the BMW 7 Series or Audi A8. The average recorded mileage of about 55,000 and a value estimate of around £33,500 show it’s often owned for several years before resale, boosted by its luxurious features and reputation for durability. What makes the S350L particularly notable is its spacious design, fuel-efficient diesel engine, and premium features in the AMG Line Premium trim. Its advanced safety and technology systems, paired with a refined driving experience, make it ideal for professional drivers or those who appreciate comfort and prestige. The vehicle's blend of performance and luxury helps it maintain a strong position in the executive car segment compared to competitors.

Don't risk buying a used Mercedes S-Class without checking fully. Hidden damage, outstanding finance or mileage issues could cost you. Enter the reg now to uncover the truth before you commit.

Search

Key Findings

The following statistics are drawn from our checks of 142 different vehicles, run between February 18th 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.
382
Lookups
18
Hidden Histories
70k
Average Mileage
£33,500
Average Valuation