2005 Mercedes-Benz SLK 5.4 SLK55 AMG

Overview

• Make: Mercedes-Benz
• Model: SLK
• Trim: AMG
• Version: 5.4 SLK55 AMG Auto RWD Euro 3 2dr (360 bhp)
• Year: 2005
• Mileage: 80,812 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 5.4 litres, 360 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 288 g/km
• Emissions standard: Euro 3

About this car

With 80,812 miles on the clock, this 2005 Mercedes-Benz SLK AMG has done roughly 2,800 more miles than a typical 2005 Mercedes-Benz SLK. The dealer is asking £17,950, which is £3,068 above the AskCar estimate of £14,882. To work out the AskCar estimate, we analyse UK dealer adverts for 417 Mercedes-Benz SLK cars across different ages and specifications. We first recorded this car for sale 6 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Maundrell in Wantage. 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: £3,068 (20%) over the AskCar estimate of £14,882.

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.

Time on sale

AskCar first saw this 2005 Mercedes-Benz SLK advertised 6 days ago.

Price history

AskCar first saw this advert on 1 November 2026 at £17,950. 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 7 November 2026: valid until 29 October 2027.

It has had 25 MOTs. The latest, on 30 October 2026, passed.

Advisories at the latest test: offside front wheel bearing slightly noisy.

Mileage at that test: 80,854 miles, which matches the advertised 80,812 miles.

Advertised mileage is about 2,800 miles higher than the median mileage of a 2005 Mercedes-Benz SLK on AskCar.

Similar cars

6 other 2005 Mercedes-Benz SLK AMG 5.4 petrol automatic convertibles are for sale at UK dealers, from £11,500 to £21,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2005 Mercedes-Benz SLK AMG, 5.4 petrol convertible, silver. Mileage: 85,000 miles. Price: £16,495, £1,455 less than this car. Dealer: Auto 2000 in Havering. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2005-6d8031057211
• 2005 Mercedes-Benz SLK AMG, 5.4 petrol convertible, black. Mileage: 76,000 miles. Price: £14,990, £2,960 less than this car. Dealer: Uki (Sudbury) in Sudbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2005-8d3a2e34888e
• 2005 Mercedes-Benz SLK AMG, 5.4 petrol convertible, black. Mileage: 68,000 miles. Price: £15,995, £1,955 less than this car. Dealer: Priory Motors Sykehouse in Doncaster. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2005-d4b5a8dec697

• The nearest: 2005 Mercedes-Benz SLK AMG, 5.4 petrol convertible, silver, 63 miles from this car. Mileage: 39,600 miles. Price: £19,995, £2,045 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2005-199b9b44acef