2012 Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport

Overview

• Make: Mercedes-Benz
• Model: SLK
• Trim: AMG Sport
• Version: 1.8 SLK200 BlueEfficiency AMG Sport G-Tronic+ RWD Euro 5 (s/s) 2dr (181 bhp)
• Year: 2012
• Mileage: 55,510 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 1.8 litres, 181 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 151 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

This 2012 Mercedes-Benz SLK AMG Sport is advertised with 55,510 miles, approximately 6,900 below the typical mileage for its age. The dealer is asking £8,690, which is £317 above the AskCar estimate of £8,373. To work out the AskCar estimate, we analyse UK dealer adverts for 406 Mercedes-Benz SLK cars across different ages and specifications. This car was first seen in our listings data 49 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Hilton Cars in Stockton-on-Tees. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £317 (3%) over the AskCar estimate of £8,373.

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 406 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 5 November 2026.

A 2012 Mercedes-Benz SLK with the 1.8 petrol engine is typically advertised at £8,100: the median of the 30 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2012 Mercedes-Benz SLK has been on sale for at least 49 days.

Price history

AskCar first saw this advert on 17 September 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 5 November 2026: valid until 20 November 2026.

It has had 13 MOTs. The latest, on 28 August 2026, failed.

It failed on: nearside rear brake pipe excessively corroded to flexi pipe; offside rear brake pipe excessively corroded to flexi pipe; front registration plate incorrect; and 5 more.

Advisories at the latest test: front service brake fluctuating, but not excessively; offside front tyre has a cut but not deep enough to reach the ply or cords on outer sidewall.

Mileage at that test: 55,507 miles, which matches the advertised 55,510 miles.

Advertised mileage is about 6,900 miles lower than the median mileage of a 2012 Mercedes-Benz SLK on AskCar.

Similar cars

14 other 2012 Mercedes-Benz SLK AMG Sport 1.8 petrol automatic convertibles are for sale at UK dealers, from £5,995 to £12,695, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2012 Mercedes-Benz SLK AMG Sport, 1.8 petrol convertible, silver. Mileage: 54,506 miles. Price: £8,599, £91 less than this car. Dealer: Luxo Motors in Epping. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-fcba06bae22b
• 2012 Mercedes-Benz SLK AMG Sport, 1.8 petrol convertible, red. Mileage: 60,337 miles. Price: £11,999, £3,309 more than this car. Dealer: Stebbings Car Superstore Kings Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-eab1f7b6bb4f
• 2012 Mercedes-Benz SLK AMG Sport, 1.8 petrol convertible, white. Mileage: 48,000 miles. Price: £8,995, £305 more than this car. Dealer: Radlett Cars in Radlett. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-3405141f6134

• The nearest: 2012 Mercedes-Benz SLK AMG Sport, 1.8 petrol convertible, black, 68 miles from this car. Mileage: 75,286 miles. Price: £8,245, £445 less than this car. Dealer: Torque Motor Group in Huddersfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-0f7e0d7f2f8c