2008 Mercedes-Benz SLK 3.0 SLK280
Price: £4,250. Fair price: £209 (4%) under the AskCar estimate of £4,459, our expected asking price for this car from its model, age, mileage and specification, drawing on 417 priced Mercedes-Benz SLK adverts on AskCar as of 7 November 2026.
AskCar lists 471 used Mercedes-Benz SLK from 369 UK dealerships, as of 7 November 2026.
Overview
- Make: Mercedes-Benz
- Model: SLK
- Version: 3.0 Auto RWD 2dr (227 bhp)
- Year: 2008
- Mileage: 103,451 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 3.0 litres, 227 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Silver
- CO2: 222 g/km
About this car
With 103,451 miles on the clock, this 2008 Mercedes-Benz SLK has done roughly 19,900 more miles than a typical 2008 Mercedes-Benz SLK. Its asking price of £4,250 is £209 below the AskCar estimate of £4,459. The AskCar estimate uses UK dealer asking prices, including 417 Mercedes-Benz SLK adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 43 days ago. The latest recorded MOT expiry date is 31 October 2024, which has passed. Confirm its status with the dealer. Its advertised mileage matches the government's MOT record. It is advertised by Galloway Motors in Methil. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £209 (4%) under the AskCar estimate of £4,459.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 417 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 7 November 2026.
Time on sale
This 2008 Mercedes-Benz SLK has been on sale for at least 43 days.
Price history
AskCar first saw this advert on 25 September 2026 at £4,250. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 31 October 2024; ask the dealer for the current MOT.
It has had 18 MOTs. The latest, on 26 October 2023, passed.
Advisories at the latest test: front inner suspension arm pin or bush worn but not resulting in excessive movement all; front play in steering rack inner joint(s); nearside front coil spring worn and corroded; and 7 more.
Mileage at that test: 103,101 miles, which matches the advertised 103,451 miles.
Advertised mileage is about 19,900 miles higher than the median mileage of a 2008 Mercedes-Benz SLK on AskCar.
Browse all Mercedes-Benz SLK cars for sale · 2008 Mercedes-Benz SLK price guide
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As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.