2011 Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency AMG Sport Edition 125

Overview

• Make: Mercedes-Benz
• Model: SLK
• Trim: AMG Sport Edition 125
• Version: 1.8 AMG Sport Edition 125 Auto RWD Euro 5 2dr (201 bhp)
• Year: 2011
• Mileage: 66,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 1.8 litres, 201 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 153 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

This 2011 Mercedes-Benz SLK AMG Sport Edition 125 has covered 66,000 miles, around 3,500 fewer miles than is typical for its age. The AskCar estimate for this car is £8,022. It is priced at £8,690, which is £668 above that estimate. The AskCar estimate uses 412 UK dealer adverts for the Mercedes-Benz SLK, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 27 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Shapo Wheels in Uxbridge. 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: £668 (8%) over the AskCar estimate of £8,022.

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 2011 Mercedes-Benz SLK with the 1.8 petrol engine is typically advertised at £7,500: the median of the 29 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2011 Mercedes-Benz SLK has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 14 October 2026 at £8,690. 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 10 November 2026: valid until 7 April 2027.

It has had 12 MOTs. The latest, on 27 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 65,437 miles, which matches the advertised 66,000 miles.

Advertised mileage is about 3,500 miles lower than the median mileage of a 2011 Mercedes-Benz SLK on AskCar.

Similar cars

15 other 2011 Mercedes-Benz SLK AMG Sport Edition 125 1.8 petrol automatic convertibles are for sale at UK dealers, from £4,800 to £9,999, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2011 Mercedes-Benz SLK AMG Sport Edition 125, 1.8 petrol convertible, silver. Mileage: 69,468 miles. Price: £8,299, £391 less than this car. Dealer: Sandles Cars in King's Lynn. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2011-e81a45b7b8b5
• 2011 Mercedes-Benz SLK AMG Sport Edition 125, 1.8 petrol convertible, grey. Mileage: 70,000 miles. Price: £7,495, £1,195 less than this car. Dealer: CarPlatform in Gateshead. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2011-fd4d1bde1338
• 2011 Mercedes-Benz SLK AMG Sport Edition 125, 1.8 petrol convertible, black. Mileage: 61,000 miles. Price: £7,995, £695 less than this car. Dealer: Car Quay in Derby. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2011-8eefd115a603

• The nearest: 2011 Mercedes-Benz SLK AMG Sport Edition 125, 1.8 petrol convertible, blue, 7 miles from this car. Mileage: 129,000 miles. Price: £4,800, £3,890 less than this car. Dealer: Autobahn Direct in Wembley. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2011-5702feb19495