2015 Mercedes-Benz SLK 5.5 SLK55 V8 AMG

Overview

• Make: Mercedes-Benz
• Model: SLK
• Trim: AMG
• Version: 5.5 SLK55 V8 AMG Auto RWD Euro 6 (s/s) 2dr SpdS+7GT (415 bhp)
• Year: 2015
• Mileage: 47,372 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 5.5 litres, 415 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 195 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 47,372 miles, this 2015 Mercedes-Benz SLK AMG has covered about 8,600 fewer miles than other 2015 Mercedes-Benz SLK cars. Its asking price of £26,488 is £2,563 below the AskCar estimate of £29,051. The AskCar estimate uses UK dealer asking prices, including 405 Mercedes-Benz SLK adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 13 days. Its advertised mileage matches the government's MOT record. It is for sale at Junction 17 Cars Peterborough in Yaxley. 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

Good value: £2,563 (8%) under the AskCar estimate of £29,051.

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.

Time on sale

This 2015 Mercedes-Benz SLK has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 24 October 2026 at £26,488. 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 26 May 2027.

It has had 9 MOTs. The latest, on 19 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 45,478 miles, which matches the advertised 47,372 miles.

Advertised mileage is about 8,600 miles lower than the median mileage of a 2015 Mercedes-Benz SLK on AskCar.

Similar cars

5 other 2015 Mercedes-Benz SLK AMG 5.5 petrol automatic convertibles are for sale at UK dealers, from £29,995 to £35,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2015 Mercedes-Benz SLK AMG, 5.5 petrol convertible, red. Mileage: 31,666 miles. Price: £35,995, £9,507 more than this car. Dealer: Parkway Specialist Cars in Mansfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2015-7c3e470b9ea6
• 2015 Mercedes-Benz SLK AMG, 5.5 petrol convertible, white. Mileage: 30,000 miles. Price: £33,995, £7,507 more than this car. Dealer: SKS Cars in Milton Keynes. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2015-cc43ffa19693
• 2015 Mercedes-Benz SLK AMG, 5.5 petrol convertible, white. Mileage: 30,000 miles. Price: £34,995, £8,507 more than this car. Dealer: SKS Cars in Milton Keynes. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2015-3d418b37c393