MERCEDES-BENZ S CLASS (2017-20) S350 4DR SALOON 2.9D DPFR SS 286 EU6 AMG LINE PREMIUM PLUS 9G-T+ AUTO

Buyer's Guide & Data from our Checks
The MERCEDES-BENZ S CLASS (2017-20) S350 4DR SALOON 2.9D DPFR SS 286 EU6 AMG LINE PREMIUM PLUS 9G-T+ AUTO is a luxury executive saloon that stands out in the UK market for those seeking comfort, status, and advanced features. This vehicle is designed for owners who prioritize a smooth ride, premium interiors, and cutting-edge technology, making it ideal for business users, executives, or anyone looking for a sophisticated driving experience. Its reputation for high-quality craftsmanship, reliability, and comfort places it amongst the top-tier luxury saloons in its class.
With a notable sample size of 257 checks and data from 79 distinct VINs, the S-Class demonstrates strong popularity and consistency in its used car market. The average recorded mileage of around 46,000 miles and a typical annual use of 12,000 miles suggests it is often well-maintained and used for commuting or long-distance travel. The vehicle’s features, including its AMG Line trim and premium options, make it an attractive choice for those who appreciate style, performance, and prestige.
Compared to rivals like BMW 7 Series or Audi A8, the Mercedes S-Class is celebrated for its refined driving experience and luxurious appointments. Its reputation for reliability and excellent residual values make it a smart investment. Buyers looking for a prestigious, comfortable, and dependable vehicle will find the S350 saloon an outstanding option in the executive car segment.
Don’t risk buying a luxury saloon without knowing its history. Hidden debts, write-offs or mileage discrepancies could cost you thousands. Enter the reg now to check any MERCEDES-BENZ S CLASS (2017-20) model before it’s too late.
Key Findings
The following statistics are drawn from our checks of 79 different vehicles, run between February 20th 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.
257
Lookups
Lookups
3
Hidden Histories
Hidden Histories
54k
Average Mileage
Average Mileage
£33,700
Average Valuation
Average Valuation












