MERCEDES-BENZ SL CLASS (2016-21) SL400 2DR ROADSTER 3.0 V6 367 SS EU6 DESIGNO 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 DESIGNO EDITION 9G-T+ AUTO is a luxury convertible that stands out in the UK market for drivers who want style, comfort, and performance. It belongs to the high-end roadster segment, appealing to those seeking a prestigious and fun vehicle for leisure drives or special occasions. Its sleek design and premium features make it a popular choice among enthusiasts who appreciate a combination of elegant looks and a lively driving experience.
Based on mycarcheck.com's data, this model shows a relatively low total of two recorded vehicle checks, with an average mileage of around 17,000 miles, indicating our sample is limited but reflective of well-maintained cars. The average valuation of this car hovers around £35,100 in private sales, emphasizing its luxury status and desirability. It is best suited for individuals or couples seeking a stylish, reliable, and exhilarating vehicle that offers a refined driving experience and high-quality finishes, including the distinctive Designo Edition features.
What makes the SL400 Roadster unique includes its powerful 3.0 V6 engine, smooth automatic transmission, and notable design details that set it apart from rivals like the BMW Z4 or Porsche Boxster. Known for its comfort and engineering excellence, it offers a refined ride and a premium feel, making it ideal for luxury car enthusiasts or those wanting a statement vehicle. Overall, the Mercedes-Benz SL400 Roadster combines elegance, performance, and exclusivity, making it a standout choice in the luxury convertible class.
Key Findings
The following statistics are drawn from our checks of 2 different vehicles, run between June 1st 2021 and December 31st 2025. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
2
Lookups
Lookups
0
Hidden Histories
Hidden Histories
29k
Average Mileage
Average Mileage
£35,100
Average Valuation
Average Valuation












