2009 Mercedes-Benz SLK 1.8 SLK200K Kompressor

Overview

• Make: Mercedes-Benz
• Model: SLK
• Trim: Kompressor
• Version: 1.8 Kompressor Manual RWD 2dr (181 bhp)
• Year: 2009
• Mileage: 71,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 1.8 litres, 181 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Silver

About this car

With 71,000 miles on the clock, this 2009 Mercedes-Benz SLK Kompressor has done roughly 3,000 more miles than a typical 2009 Mercedes-Benz SLK. The dealer is asking £5,950, which is £1,433 above the AskCar estimate of £4,517. To work out the AskCar estimate, we analyse UK dealer adverts for 412 Mercedes-Benz SLK cars across different ages and specifications. This car was first seen in our listings data 166 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 10 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,433 (31%) over the AskCar estimate of £4,517.

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 412 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 10 November 2026.

A 2009 Mercedes-Benz SLK with the 1.8 petrol engine is typically advertised at £6,000: the median of the 12 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2009 Mercedes-Benz SLK has been on sale for at least 166 days.

Price history

AskCar first saw this advert on 28 May 2026 at £5,950. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 3,000 miles higher than the median mileage of a 2009 Mercedes-Benz SLK on AskCar.