2011 Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125

Overview

• Make: Mercedes-Benz
• Model: SLK
• Trim: AMG Sport Edition 125
• Version: 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ RWD Euro 5 (s/s) 2dr (181 bhp)
• Year: 2011
• Mileage: 91,476 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

At 91,476 miles, this 2011 Mercedes-Benz SLK AMG Sport Edition 125 has covered about 21,500 more miles than other 2011 Mercedes-Benz SLK cars. Priced at £6,649, it is advertised £266 above the AskCar estimate of £6,383. The AskCar estimate uses 405 UK dealer adverts for the Mercedes-Benz SLK, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 1 day. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Convertibles and 4x4's in Maidenhead. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £266 (4%) over the AskCar estimate of £6,383.

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 405 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 6 November 2026.

A 2011 Mercedes-Benz SLK with the 1.8 petrol engine is typically advertised at £7,400: the median of the 29 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2011 Mercedes-Benz SLK advertised 1 day ago.

Price history

AskCar first saw this advert on 5 November 2026 at £6,649. 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 6 November 2026: valid until 16 April 2027.

It has had 15 MOTs. The latest, on 17 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 89,408 miles, which matches the advertised 91,476 miles.

Advertised mileage is about 21,500 miles higher 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 6 November 2026.

The 3 closest to this car in mileage:

• 2011 Mercedes-Benz SLK AMG Sport Edition 125, 1.8 petrol convertible, black. Mileage: 97,000 miles. Price: £5,995, £654 less than this car. Dealer: Cars Direct Stockport in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2011-6925681324b7
• 2011 Mercedes-Benz SLK AMG Sport Edition 125, 1.8 petrol convertible, black. Mileage: 85,300 miles. Price: £6,150, £499 less than this car. Dealer: Ready Car Sales in Woking. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2011-d15e540f654e
• 2011 Mercedes-Benz SLK AMG Sport Edition 125, 1.8 petrol convertible, silver. Mileage: 97,800 miles. Price: £6,495, £154 less than this car. Dealer: YEW Tree Motors in Blackburn. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2011-74ee2697f2ad

• The nearest: 2011 Mercedes-Benz SLK AMG Sport Edition 125, 1.8 petrol convertible, black, 15 miles from this car. Mileage: 66,000 miles. Price: £8,690, £2,041 more than this car. Dealer: Shapo Wheels in Harefield. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2011-f0f6e50507cf