2011 Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency

Overview

• Make: Mercedes-Benz
• Model: SLK
• Version: 1.8 SLK200 BlueEfficiency G-Tronic+ RWD Euro 5 (s/s) 2dr (181 bhp)
• Year: 2011
• Mileage: 75,595 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 1.8 litres, 181 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 151 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

This 2011 Mercedes-Benz SLK has covered 75,595 miles, around 5,900 more miles than is typical for its age. Its asking price of £5,995 is £436 below the AskCar estimate of £6,431. To work out the AskCar estimate, we analyse UK dealer adverts for 417 Mercedes-Benz SLK cars across different ages and specifications. Since we first spotted the advert 74 days ago, the asking price has dropped by £600. The latest recorded MOT expiry date is 24 October 2026, which has passed. Confirm its status with the dealer. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Estuary Cars in Ashford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £436 (6%) under the AskCar estimate of £6,431.

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 2011 Mercedes-Benz SLK with the 1.8 petrol engine is typically advertised at £7,500: the median of the 30 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2011 Mercedes-Benz SLK has been on sale for at least 74 days.

Price history

AskCar first saw this advert on 25 August 2026 at £6,595. Its asking price is now £5,995, £600 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 25 August 2026: £6,595
• 1 November 2026: £5,995

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 24 October 2026; ask the dealer for the current MOT.

It has had 13 MOTs. The latest, on 15 October 2025, passed.

Advisories at the latest test: offside front lower DRL light unit damaged and more than 50% not working; nearside rear outer tyre slightly damaged sidewall and nail in tread; oil leak, but not excessive; and 2 more.

Mileage at that test: 72,506 miles, which matches the advertised 75,595 miles.

Advertised mileage is about 5,900 miles higher than the median mileage of a 2011 Mercedes-Benz SLK on AskCar.