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 with a 3.0 V6 engine is a stylish and sporty luxury convertible that holds a strong position in the UK market. It is known for its elegant design, impressive performance, and refined driving experience, making it popular among those who seek a blend of luxury and fun on the road. This model is typically used for leisurely drives, weekend trips, or as a statement car for enthusiasts who appreciate high-quality craftsmanship. Its profile suits drivers looking for a comfortable yet engaging vehicle, often appealing to individuals with a taste for premium convertibles.
Based on data from mycarcheck.com, this particular model shows a healthy sample size with 139 lookups across 51 different VINs since 2021. The average private sale value is around £11,900, with a typical mileage of about 55,000 miles, indicating it’s been well maintained by its previous owners. With nearly five previous keepers on average, the vehicle reflects a model that has seen consistent use, but generally remains reliable for its age.
What makes the SL300 Roadster stand out in its class is its blend of sophisticated design, sporty performance, and notable luxury features. It offers a smooth automatic transmission and is often praised for its effortless road manners. Compared to rivals such as BMW Z4 or Audi TT, it is seen as more upscale, thanks to Mercedes-Benz’s reputation for quality and comfort. Overall, the SL300 Roadster is an appealing choice for those seeking a stylish and dependable convertible that combines performance with premium appeal.
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Key Findings
The following statistics are drawn from our checks of 51 different vehicles, run between February 27th 2021 and April 30th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
139
Lookups
Lookups
4
Hidden Histories
Hidden Histories
58k
Average Mileage
Average Mileage
£11,900
Average Valuation
Average Valuation












