MERCEDES-BENZ SL CLASS (2008-12) SL300 2DR ROADSTER 3.0 V6 231 EU5 7G-T AUTO

Buyer's Guide & Data from our Checks
The MERCEDES-BENZ SL CLASS (2008-12) SL300 2DR ROADSTER 3.0 V6 231 EU5 7G-T AUTO is a luxury convertible designed for those who enjoy stylish motoring. As a roadster, it's part of the high-end sports and lifestyle car market in the UK, appealing to drivers seeking a blend of performance, comfort, and open-top driving pleasure. Its sporty yet elegant design makes it stand out among other convertibles, catering well to enthusiasts, romantic weekend drivers, or those who simply want a prestigious vehicle for leisure.
Data from mycarcheck.com shows this model has been checked 124 times across 49 different vehicles, indicating a steady interest with a good sample size. The average private sale value of around £12,200 and typical mileage of just 54,000 miles suggest it’s relatively affordable for a luxury model with low annual use. Usually, owners have kept the car for about five years, often with multiple previous keepers, which is typical for a vehicle of this class.
What makes the SL300 Roadster unique is its combination of elegant design, solid V6 performance, and renowned Mercedes reliability. It offers a refined driving experience, making it a popular choice for those looking to enjoy open-air driving without sacrificing comfort. When compared to rivals, it’s noted for its high-quality interior, smooth automatic transmission, and a reputation for durability. Overall, it’s well-suited to buyers wanting a stylish, sporty, and reliable convertible for daily or leisure use.
Key Findings
The following statistics are drawn from our checks of 49 different vehicles, run between February 27th 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.
124
Lookups
Lookups
4
Hidden Histories
Hidden Histories
57k
Average Mileage
Average Mileage
£12,200
Average Valuation
Average Valuation












