2009 Mercedes-Benz SL

3.0 SL300 7G-Tronic Auto RWD Euro 5 2dr (231 bhp)

£12,000

Fair price: within 8% of the typical £11,413 for this model, age and mileage, drawing on 365 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: SL
Version: 3.0 SL300 7G-Tronic Auto RWD Euro 5 2dr (231 bhp)
Mileage: 45,000 miles
Year: 2009
Fuel type: Petrol
Body type: Convertible
Engine: 3.0 L
Gearbox: Automatic
Power: 231 bhp
Seats: 2
CO2: 217 g/km
Colour: Silver
Doors: 2
Driven wheels: Rear Wheel Drive
Engine badge: SL300
Emissions standard: Euro 5

About this car

This 2009 Mercedes-Benz SL has covered 45,000 miles, around 6,800 fewer than typical for its age. Its asking price of £12,000 is £587 above our estimate of £11,413. The estimate uses 365 UK dealer adverts for the Mercedes-Benz SL, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 101 days ago, and its asking price has since fallen by £1,000. The recorded MOT expired on 30 September 2026, so ask the dealer whether it has been renewed. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Specialists Cars, based in Manchester.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 July 2026, 101 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £1,000 from the first recorded £13,000. 1 price reduction recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observed	Asking price
17 July 2026	£13,000
23 October 2026	£12,000

Price and mileage comparison

Estimated market asking price: £11,413. The asking price is £587 above 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 365 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,800 miles lower than typical for a 2009 Mercedes-Benz SL.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 30 September 2026. 43,877 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £7,989 to £21,991.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£7,989	107,000 miles
£8,995	91,000 miles
£8,999	98,755 miles
£9,750	84,568 miles
£10,995	92,000 miles

These cars have covered 13,000–107,000 miles, compared with 45,000 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 · 2009 Mercedes-Benz SL price guide

Vehicle photos

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