2012 Mercedes-Benz SL
3.5 SL350 V6 BlueEfficiency G-Tronic RWD Euro 5 (s/s) 2dr (302 bhp)
£19,950
Fair price: within 8% of the typical £20,861 for this model, age and mileage, drawing on 368 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- SL
- Version
- 3.5 SL350 V6 BlueEfficiency G-Tronic RWD Euro 5 (s/s) 2dr (302 bhp)
- Mileage
- 16,000 miles
- Year
- 2012
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 3.5 L
- Gearbox
- Automatic
- Power
- 302 bhp
- Seats
- 2
- CO2
- 169 g/km
- Colour
- Red
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Gearbox version
- G-Tronic
- Engine badge
- SL350 V6; BlueEfficiency
- Emissions standard
- Euro 5
About this car
At 16,000 miles, this 2012 Mercedes-Benz SL has covered about 29,000 fewer miles than other 2012 Mercedes-Benz SL cars. Our estimated market asking price is £20,861. This car is advertised at £19,950, which is £911 below that figure. The estimate uses 368 UK dealer adverts for the Mercedes-Benz SL, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 123 days ago. Its asking price has since fallen by £1,800. It may give you a starting point for a conversation about price. You can find this car at Sovereign Trading in Pevensey.
Stock data from 22 October 2026.
Price history
First seen on 23 June 2026, 123 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,800 from the first recorded £21,750. 1 price reduction recorded, the latest observed on 13 October 2026.
| Date observed | Asking price |
|---|---|
| 24 June 2026 | £21,750 |
| 14 July 2026 | £21,750 |
| 13 October 2026 | £19,950 |
| 22 October 2026 | £19,950 |
Price and mileage comparison
Estimated market asking price: £20,861. The asking price is £911 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 368 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 29,000 miles lower than typical for a 2012 Mercedes-Benz SL.
6 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £19,995.
| Asking price | Mileage |
|---|---|
| £11,995 | 67,000 miles |
| £13,991 | 99,911 miles |
| £15,490 | 62,041 miles |
| £15,995 | 75,700 miles |
| £19,994 | 45,000 miles |
These cars have covered 43,810–99,911 miles, compared with 16,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Mercedes-Benz SL cars for sale · 2012 Mercedes-Benz SL price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2012 Mercedes-Benz SL photo 1
- 2012 Mercedes-Benz SL photo 2
- 2012 Mercedes-Benz SL photo 3
- 2012 Mercedes-Benz SL photo 4
- 2012 Mercedes-Benz SL photo 5
- 2012 Mercedes-Benz SL photo 6
- 2012 Mercedes-Benz SL photo 7
- 2012 Mercedes-Benz SL photo 8
- 2012 Mercedes-Benz SL photo 9
- 2012 Mercedes-Benz SL photo 10
- 2012 Mercedes-Benz SL photo 11
- 2012 Mercedes-Benz SL photo 12
- 2012 Mercedes-Benz SL photo 13
- 2012 Mercedes-Benz SL photo 14
- 2012 Mercedes-Benz SL photo 15
- 2012 Mercedes-Benz SL photo 16
- 2012 Mercedes-Benz SL photo 17
- 2012 Mercedes-Benz SL photo 18
- 2012 Mercedes-Benz SL photo 19
- 2012 Mercedes-Benz SL photo 20
- 2012 Mercedes-Benz SL photo 21
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