MERCEDES-BENZ S CLASS (2013-17) S400L 4DR SALOON 3.5H SS 333 EU6 AMG LINE EXECUTIVE 7G-T+ AUTO LWB

Buyer's Guide & Data from our Checks
The MERCEDES-BENZ S CLASS (2013-17) S400L 4DR SALOON 3.5H SS 333 EU6 AMG LINE EXECUTIVE 7G-T+ AUTO LWB is a luxury saloon designed for comfort, style, and advanced features. As a flagship model, it sits high in the UK market for executive cars, appealing to those seeking a premium driving experience. Its long-wheelbase (LWB) version offers added rear passenger space, making it ideal for executives, high-end chauffeur services, or those who prioritize comfort on longer journeys.
Data from mycarcheck.com shows that this model has been checked 577 times across 117 different vehicles, indicating solid interest in the used market. The average recorded mileage of about 104,000 miles and an average of three previous owners suggest a well-maintained vehicle, typically used for daily commuting or luxury leisure. Its reputation for smooth performance, refined design, and a suite of luxurious features make it stand out from rivals in the executive saloon class.
The S400L is known for its blend of style, reliability, and advanced technology, often preferred by those who value comfort and prestige. Its fuel efficiency, impressive driving experience, and strong resale value further contribute to its popularity, as reflected in the average private sale valuation of around £16,400. Overall, this Mercedes-Benz S Class provides a luxurious and dependable choice for drivers who want a prestigious car that combines comfort with cutting-edge features.
Don’t buy a Mercedes S-Class (2013-17) without checking first. Hidden finance, damage, or mileage inconsistencies could cost you thousands. Enter the reg now and protect yourself from costly surprises.
Key Findings
The following statistics are drawn from our checks of 117 different vehicles, run between February 17th 2021 and August 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
577
Lookups
Lookups
20
Hidden Histories
Hidden Histories
113k
Average Mileage
Average Mileage
£16,400
Average Valuation
Average Valuation












