2014 Mercedes-Benz SLK 1.8 SLK200 AMG Sport

Overview

• Make: Mercedes-Benz
• Model: SLK
• Trim: AMG Sport
• Version: 1.8 SLK200 AMG Sport G-Tronic+ RWD Euro 5 (s/s) 2dr (181 bhp)
• Year: 2014
• Mileage: 87,579 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 1.8 litres, 181 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 151 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

At 87,579 miles, this 2014 Mercedes-Benz SLK AMG Sport has covered about 18,100 more miles than other 2014 Mercedes-Benz SLK cars. Priced at £8,850, it is advertised £1,043 above the AskCar estimate of £7,807. To work out the AskCar estimate, we analyse UK dealer adverts for 417 Mercedes-Benz SLK cars across different ages and specifications. It first appeared in our advert records 25 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Mastercars Group - Biggleswade, based in Biggleswade. 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

Above the going rate: £1,043 (13%) over the AskCar estimate of £7,807.

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 2014 Mercedes-Benz SLK with the 1.8 petrol engine is typically advertised at £8,800: the median of the 11 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2014 Mercedes-Benz SLK has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 13 October 2026 at £8,795. Its asking price is now £8,850, £55 more.

Price changes recorded:

• 13 October 2026: £8,795
• 18 October 2026: £8,895
• 28 October 2026: £8,850

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 9 July 2027.

It has had 11 MOTs. The latest, on 8 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 85,703 miles, which matches the advertised 87,579 miles.

Advertised mileage is about 18,100 miles higher than the median mileage of a 2014 Mercedes-Benz SLK on AskCar.

Similar cars

8 other 2014 Mercedes-Benz SLK AMG Sport 1.8 petrol automatic convertibles are for sale at UK dealers, from £5,375 to £12,850, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2014 Mercedes-Benz SLK AMG Sport, 1.8 petrol convertible, black. Mileage: 87,402 miles. Price: £8,495, £355 less than this car. Dealer: Fida Motors in Wickford. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2014-79e397858462
• 2014 Mercedes-Benz SLK AMG Sport, 1.8 petrol convertible, white. Mileage: 88,000 miles. Price: £7,990, £860 less than this car. Dealer: Glasshoughton Car Sales in Castleford. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2014-f9fa93072638
• 2014 Mercedes-Benz SLK AMG Sport, 1.8 petrol convertible, black. Mileage: 104,900 miles. Price: £6,699, £2,151 less than this car. Dealer: Pine Lodge Cars in Whitchurch. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2014-f35a5c0684a0

• The nearest: 2014 Mercedes-Benz SLK AMG Sport, 1.8 petrol convertible, grey, 19 miles from this car. Mileage: 56,061 miles. Price: £9,861, £1,011 more than this car. Dealer: Vindis Group Auto Now Sawston in Sawston. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2014-cc8f9a822e5d