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

Buyer's Guide & Data from our Checks

The MERCEDES-BENZ SL CLASS (2016-21) SL400 2DR ROADSTER is a luxury convertible that stands out in the UK market for those seeking style, comfort, and a premium driving experience. It is classified as a roadster, aimed at drivers who enjoy open-air cruising and a powerful yet refined ride. This model is popular among enthusiasts, romantic couples, or those who appreciate a blend of performance and elegance, making it an attractive option for leisure drivers or weekend explorers. Based on the data from mycarcheck.com, this particular model has been checked 168 times, with 57 different VINs recorded. The average valuation based on private sales is around £47,600, with most vehicles showing relatively low mileage—around 21,000 miles—indicating careful use. Its reputation for quality, combined with the impressive 3.0-liter V6 engine producing 367 horsepower, makes it a unique choice in the luxury roadster segment. While rivals may focus on sporty appeal, the SL400 is especially noted for its advanced features, smooth driving experience, and distinctive design. Compared to its competitors, the MERCEDES-BENZ SL400 offers a more refined interior, cutting-edge technology, and a reputation for durability and prestige. Its sleek looks and high-end features make it a desirable option for those seeking a top-tier convertible that balances performance with everyday usability. This vehicle is best suited to those who desire a luxurious, stylish, and enjoyable driving experience, whether for special occasions or regular leisure drives.

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Key Findings

The following statistics are drawn from our checks of 57 different vehicles, run between February 24th 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.
168
Lookups
2
Hidden Histories
27k
Average Mileage
£47,600
Average Valuation