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 that represents Mercedes-Benz’s flagship comfort and technology. As part of the S Class range, it is known for its refined drive, premium build quality, and high levels of sophistication. In the UK market, the S Class is often chosen by successful professionals and business users seeking a prestigious, reliable vehicle that delivers both comfort and a touch of luxury. From mycarcheck.com data, this model has been inspected 362 times across 138 different vehicles, indicating a substantial sample size that provides reliable insights. It typically features an average mileage of around 52,000 miles, with most vehicles changing hands less than two times, suggesting good ownership stability. Its premium features make it ideal for those who prioritize comfort, technology, and style, fitting well with executive drivers, company car users, and luxury fleet owners. What makes the S350L notable is its combination of elegant design, advanced safety features, and smooth driving experience. It stands out against rivals due to its high-quality interior, seamless technology, and strong reputation for reliability. The presence of AMG design details and the premium trim level underscores its status as a top-tier executive choice for those seeking a prestigious, comfortable ride that balances performance with practicality.

Key Findings

The following statistics are drawn from our checks of 138 different vehicles, run between February 18th 2021 and February 28th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
362
Lookups
18
Hidden Histories
67k
Average Mileage
£34,200
Average Valuation