2005 Mercedes-Benz SLK
3.5 SLK350 7G-Tronic Auto RWD Euro 4 2dr (272 bhp)
£4,000
Good value: £1,032 under the typical £5,032 for this model, age and mileage, drawing on 387 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- SLK
- Version
- 3.5 SLK350 7G-Tronic Auto RWD Euro 4 2dr (272 bhp)
- Mileage
- 56,500 miles
- Year
- 2005
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 3.5 L
- Gearbox
- Automatic
- Power
- 272 bhp
- Seats
- 2
- CO2
- 242 g/km
- Colour
- Silver
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- SLK350
- Emissions standard
- Euro 4
About this car
This 2005 Mercedes-Benz SLK has covered 56,500 miles, around 19,100 fewer than typical for its age. Its asking price of £4,000 is £1,032 below our estimate of £5,032. The estimate uses 387 UK dealer adverts for the Mercedes-Benz SLK, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 110 days ago, the asking price has dropped by £595. That history is worth bearing in mind when speaking to the dealer. Its MOT is recorded as valid until 30 May 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at R & R in Harlow.
Stock data from 23 October 2026.
Price history
First seen on 7 July 2026, 110 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £595 from the first recorded £4,595. 1 price reduction recorded, the latest observed on 9 August 2026.
| Date observed | Asking price |
|---|---|
| 8 July 2026 | £4,595 |
| 10 July 2026 | £4,595 |
| 9 August 2026 | £4,000 |
| 23 October 2026 | £4,000 |
Price and mileage comparison
Estimated market asking price: £5,032. The asking price is £1,032 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 19,100 miles lower than typical for a 2005 Mercedes-Benz SLK.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 30 May 2027. 56,565 miles at the last test.
5 other cars with the same year, trim, gearbox and fuel are for sale from £2,000 to £6,995.
| Asking price | Mileage |
|---|---|
| £2,000 | 78,000 miles |
| £3,695 | 104,433 miles |
| £3,995 | 69,000 miles |
| £4,999 | 56,316 miles |
| £6,995 | 38,525 miles |
These cars have covered 38,525–104,433 miles, compared with 56,500 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 · 2005 Mercedes-Benz SLK price guide
More like this
- Used Mercedes-Benz SLK for sale under £5,000
- Used automatic Mercedes-Benz SLK for sale
- Used petrol Mercedes-Benz SLK for sale
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2005 Mercedes-Benz SLK photo 1
- 2005 Mercedes-Benz SLK photo 2
- 2005 Mercedes-Benz SLK photo 3
- 2005 Mercedes-Benz SLK photo 4
- 2005 Mercedes-Benz SLK photo 5
- 2005 Mercedes-Benz SLK photo 6
- 2005 Mercedes-Benz SLK photo 7
- 2005 Mercedes-Benz SLK photo 8
- 2005 Mercedes-Benz SLK photo 9
- 2005 Mercedes-Benz SLK photo 10
- 2005 Mercedes-Benz SLK photo 11
- 2005 Mercedes-Benz SLK photo 12
- 2005 Mercedes-Benz SLK photo 13
- 2005 Mercedes-Benz SLK photo 14
- 2005 Mercedes-Benz SLK photo 15
- 2005 Mercedes-Benz SLK photo 16
- 2005 Mercedes-Benz SLK photo 17
- 2005 Mercedes-Benz SLK photo 18
- 2005 Mercedes-Benz SLK photo 19
- 2005 Mercedes-Benz SLK photo 20
- 2005 Mercedes-Benz SLK photo 21
AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.