2009 Mercedes-Benz SLK
3.5 Auto RWD 2dr (300 bhp)
£2,995
Far under the typical £5,745 for this model, age and mileage, drawing on 387 adverts of this make and model: £2,750 less. Worth asking why.
Overview
- Make
- Mercedes-Benz
- Model
- SLK
- Version
- 3.5 Auto RWD 2dr (300 bhp)
- Mileage
- 89,000 miles
- Year
- 2009
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 3.5 L
- Gearbox
- Automatic
- Power
- 300 bhp
- Seats
- 2
- Colour
- Silver
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- SLK350
About this car
This 2009 Mercedes-Benz SLK is advertised with 89,000 miles, approximately 31,600 above the typical mileage for its age. At £2,995, this car is advertised £2,750 below our estimated market asking price of £5,745. This is a large difference, so check the price and vehicle details with the dealer. Our estimate draws on 387 Mercedes-Benz SLK adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 151 days ago. The seller is Carman 4X4, based in Derby.
Stock data from 23 October 2026.
Price history
First seen on 28 May 2026, 151 days ago. Advert duration calculated on 26 October 2026.
| Date observed | Asking price |
|---|---|
| 28 May 2026 | £2,995 |
| 7 July 2026 | £2,995 |
| 23 October 2026 | £2,995 |
Price and mileage comparison
Estimated market asking price: £5,745. The asking price is £2,750 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 387 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 31,600 miles higher than typical for a 2009 Mercedes-Benz SLK.
10 other cars with the same year, trim, gearbox and fuel are for sale from £3,495 to £7,995.
| Asking price | Mileage |
|---|---|
| £3,495 | 126,700 miles |
| £3,795 | 94,000 miles |
| £4,495 | 74,340 miles |
| £5,500 | 75,500 miles |
| £5,990 | 52,000 miles |
These cars have covered 31,000–126,700 miles, compared with 89,000 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 SLK cars for sale · 2009 Mercedes-Benz SLK price guide
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How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2009 Mercedes-Benz SLK photo 1
- 2009 Mercedes-Benz SLK photo 2
- 2009 Mercedes-Benz SLK photo 3
- 2009 Mercedes-Benz SLK photo 4
- 2009 Mercedes-Benz SLK photo 5
- 2009 Mercedes-Benz SLK photo 6
- 2009 Mercedes-Benz SLK photo 7
- 2009 Mercedes-Benz SLK photo 8
- 2009 Mercedes-Benz SLK photo 9
- 2009 Mercedes-Benz SLK photo 10
- 2009 Mercedes-Benz SLK photo 11
- 2009 Mercedes-Benz SLK photo 12
- 2009 Mercedes-Benz SLK photo 13
- 2009 Mercedes-Benz SLK photo 14
- 2009 Mercedes-Benz SLK photo 15
- 2009 Mercedes-Benz SLK photo 16
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