2008 Mercedes-Benz SLK 1.8 Kompressor
Price: £6,350. Above the going rate: £2,362 (59%) over the AskCar estimate of £3,988, 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
- Trim: Kompressor
- Version: 1.8 Kompressor Auto RWD 2dr
- Year: 2008
- Mileage: 70,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 1.8 litres
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Blue
About this car
This 2008 Mercedes-Benz SLK Kompressor has covered 70,000 miles, around 13,600 fewer miles than is typical for its age. Priced at £6,350, it is advertised £2,362 above the AskCar estimate of £3,988. The AskCar estimate draws on 417 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 163 days ago. It is advertised by LM Select in Chesterfield. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Above the going rate: £2,362 (59%) over the AskCar estimate of £3,988.
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.
A 2008 Mercedes-Benz SLK with the 1.8 petrol engine is typically advertised at £5,000: the median of the 11 for sale on AskCar, as of 7 November 2026.
Time on sale
This 2008 Mercedes-Benz SLK has been on sale for at least 163 days.
Price history
AskCar first saw this advert on 28 May 2026 at £6,350. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 13,600 miles lower than the median mileage of a 2008 Mercedes-Benz SLK on AskCar.
Similar cars
3 other 2008 Mercedes-Benz SLK Kompressor 1.8 petrol automatic convertibles are for sale at UK dealers, from £2,995 to £5,495, as of 7 November 2026.
The 3 closest to this car in mileage:
- 2008 Mercedes-Benz SLK Kompressor, 1.8 petrol convertible, silver. Mileage: 72,000 miles. Price: £5,495, £855 less than this car. Dealer: B S Marson And Sons in Newcastle-under-Lyme. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2008-277b0e15c422
- 2008 Mercedes-Benz SLK Kompressor, 1.8 petrol convertible, silver. Mileage: 55,000 miles. Price: £3,990, £2,360 less than this car. Dealer: Ashley Automotive in Bournemouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2008-90fddd5a7fd2
- 2008 Mercedes-Benz SLK Kompressor, 1.8 petrol convertible, silver. Mileage: 130,000 miles. Price: £2,995, £3,355 less than this car. Dealer: The Drivers Gallery in Bromsgrove. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2008-e0c19e9f1214
Browse all Mercedes-Benz SLK cars for sale · 2008 Mercedes-Benz SLK price guide
More like this
- Used Mercedes-Benz SLK Kompressor prices
- Used Mercedes-Benz SLK for sale under £8,000
- Used automatic Mercedes-Benz SLK for sale
- Used petrol Mercedes-Benz SLK for sale
- Used Mercedes-Benz SLK for sale near Chesterfield
Photos
34 photos of this car are on its AskCar page.
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.