2009 Mercedes-Benz SLK 1.8 SLK200K

Version: 1.8 Auto RWD 2dr (181 bhp)

Price: £9,990. Above the going rate: £4,289 (75%) over the AskCar estimate of £5,701, our expected asking price for this car from its model, age, mileage and specification, drawing on 391 priced Mercedes-Benz SLK adverts on AskCar as of 1 November 2026.

AskCar lists 441 used Mercedes-Benz SLK from 346 UK dealerships, as of 1 November 2026.

Overview

Make
Mercedes-Benz
Model
SLK
Version
1.8 Auto RWD 2dr (181 bhp)
Mileage
49,000 miles
Year
2009
Fuel type
Petrol
Body type
Convertible
Engine
1.8 L
Gearbox
Automatic
Power
181 bhp
Seats
2
CO2
196 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SLK200K

About this car

At 49,000 miles, this 2009 Mercedes-Benz SLK has covered about 9,600 fewer miles than other 2009 Mercedes-Benz SLK cars. Priced at £9,990, it is advertised £4,289 above the AskCar estimate of £5,701. The AskCar estimate uses 391 UK dealer adverts for the Mercedes-Benz SLK, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. Our latest MOT record expired on 1 June 2026. Check the current position with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. It is for sale at Karmann Classics in Guildford.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 November 2026.

Recorded asking prices
Date observedAsking price
1 November 2026£9,990

Price and mileage comparison

Above the going rate: £4,289 (75%) over the AskCar estimate of £5,701.

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 391 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 9,600 miles lower than the median mileage of a 2009 Mercedes-Benz SLK on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: the latest record we hold ran out on 1 June 2026; ask the dealer for the current MOT. 48,391 miles at the last test.

Other matching cars

10 other 2009 Mercedes-Benz SLK automatic petrol cars are for sale at UK dealers from £2,995 to £8,500, as of 1 November 2026.

The 5 cheapest:

The 10 matching cars have covered 31,000 to 126,700 miles, compared with 49,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Mercedes-Benz SLK cars for sale · 2009 Mercedes-Benz SLK price guide

More like this

Photos

10 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.