MERCEDES-BENZ SL CLASS (2008-12)

Buyer's Guide & Data from our Checks
The MERCEDES-BENZ SL CLASS (2008-12) is a luxurious two seat convertible, positioned in the UK as a grand touring car rather than family transport. Its folding metal roof allows open air driving or a quieter, secure cabin. Mycarcheck recorded 2,399 checks across 660 VINs, a substantial sample of examples.
These figures suggest a car bought for leisure, weekends and long journeys, best suited to couples or enthusiasts who value comfort and prestige over rear seats and low running costs. Checks show an average mileage of 51,000 and annual use of 2,000 miles; the average private sale valuation is around £14,600.
Compared with a BMW 6 Series convertible, Jaguar XK or Porsche 911 Cabriolet, the SL stands out for luxury, road presence and touring comfort. It is a car with more refinement than many sports cars, but used buyers should check condition and history carefully, as with any ageing premium convertible.
Buying a Mercedes SL? Outstanding finance, write-offs, hidden damage, theft or clocked mileage could turn a tempting deal into an expensive mistake. Enter the reg now and check before you commit.
Key Findings
The following statistics are drawn from our checks of 660 different vehicles, run between February 17th 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.
2,399
Lookups
Lookups
85
Hidden Histories
Hidden Histories
52k
Average Mileage
Average Mileage
£14,600
Average Valuation
Average Valuation
Model Variants
SL300 2DR ROADSTER 3.0 V6 231 EU5 7G-T AUTO
SL350 2DR ROADSTER 3.5 V6 315 7G-TRONIC AUTO
SL350 2DR ROADSTER 3.5 V6 EU5 315 NIGHT EDITION 7G-T AUTO
SL500 2DR ROADSTER 5.5 V8 388 7G-TRONIC AUTO
SL500 2DR ROADSTER 5.5 V8 388 EU5 NIGHT EDITION 7G-T AUTO
SL600 2DR ROADSTER 5.5 517 AUTO5
SL63 2DR ROADSTER 6.2 V8 525 AMG MCT 7SP AUTO












