MERCEDES-BENZ SL CLASS (2016-21) SL400 2DR ROADSTER 3.0 V6 367 SS EU6 EDITION 9G-T+ AUTO

Buyer's Guide & Data from our Checks
The MERCEDES-BENZ SL CLASS (2016-21) SL400 2DR ROADSTER 3.0 V6 367 SS EU6 EDITION 9G-T+ AUTO is a luxury convertibles that appeals to those seeking both style and performance. Known for its sleek design and sophisticated features, it positions itself as a premium choice in the UK's convertible market, ideal for enthusiasts and owners who enjoy driving with the top down. This model is often used for leisure trips, weekend drives, or as a statement vehicle rather than everyday commuting, making it popular among individuals who value comfort and luxury.
Based on mycarcheck.com data, this vehicle has a notable number of 86 lookups across 42 different VINs, indicating steady interest and demand. The average private sale value is around £31,300, with most cars recorded at approximately 24,000 miles, reflecting careful usage and a relatively low annual mileage of about 4,000 miles. It usually has one to two previous owners, suggesting good ownership consistency. This model is distinguished by its powerful V6 engine, refined driving experience, and modern EU6 emissions standards, making it a standout choice compared to other luxury roadsters.
What makes the SL400 unique in its class is its combination of sporty appeal with high-end Mercedes-Benz comfort and technology. It's often praised for its smooth automatic transmission and high-quality interior. While rivals from brands like BMW and Audi compete in the same segment, the Mercedes SL400 is celebrated for its elegance, reliability, and impressive driving dynamics. It's best suited to drivers seeking a luxurious, stylish roadster that combines performance with everyday usability.
Key Findings
The following statistics are drawn from our checks of 42 different vehicles, run between March 9th 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.
86
Lookups
Lookups
0
Hidden Histories
Hidden Histories
28k
Average Mileage
Average Mileage
£31,300
Average Valuation
Average Valuation












