MERCEDES-BENZ SL CLASS (2016-21) SL400 2DR ROADSTER 3.0 V6 367 SS EU6 AMG LINE PREMIUM 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 AMG LINE PREMIUM 9G-T+ AUTO is a premium two-seat convertible, sitting near the top of the UK leisure-car market rather than serving as an everyday family hatchback. Its folding roof, elegant styling and strong petrol engine make open-air touring its main appeal. It is designed for relaxed, high-speed journeys with a premium feel.
mycarcheck.com has recorded 275 checks across 108 distinct VINs, a useful pool of interest in this relatively specialised model. Checks show an average recorded mileage of 19,000 and annual use of 3,000 miles; owners had around 1.7 previous keepers on average. The average private-sale valuation was £38,500 in the data overall.
This low-mileage pattern suggests a car often enjoyed for occasional drives and longer weekend journeys, best suited to couples or drivers seeking comfort and presence, not practicality or low running costs. Its AMG Line Premium trim, refinement and retractable roof set it apart from BMW 6 Series Convertible rivals, too.
Considering a Mercedes SL Roadster? Outstanding finance, write-offs, hidden damage, mileage problems or theft could turn a dream car into an expensive mistake. Enter the reg now and check before you buy.
Key Findings
The following statistics are drawn from our checks of 108 different vehicles, run between February 24th 2021 and October 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
275
Lookups
Lookups
8
Hidden Histories
Hidden Histories
23k
Average Mileage
Average Mileage
£38,500
Average Valuation
Average Valuation
