2003 Mercedes-Benz SLK 2.0

Price: £3,995. Fair price: £79 (2%) over the AskCar estimate of £3,916, our expected asking price for this car from its model, age, mileage and specification, drawing on 417 priced Mercedes-Benz SLK adverts on AskCar as of 7 November 2026.

AskCar lists 471 used Mercedes-Benz SLK from 369 UK dealerships, as of 7 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: SLK
  • Version: 2.0 Manual RWD Euro 3 2dr (163 bhp)
  • Year: 2003
  • Mileage: 86,547 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors, 2 seats
  • Engine: 2.0 litres, 163 bhp
  • Gearbox: Manual
  • Drive: Rear-wheel drive
  • Colour: Silver
  • CO2: 237 g/km
  • Emissions standard: Euro 3

About this car

This 2003 Mercedes-Benz SLK is advertised with 86,547 miles on the clock. The dealer is asking £3,995, which is £79 above the AskCar estimate of £3,916. 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 43 days ago. Its advertised mileage matches the government's MOT record. You can find this car at All Right Autos in Hull. 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

Fair price: £79 (2%) over the AskCar estimate of £3,916.

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

This 2003 Mercedes-Benz SLK has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 25 September 2026 at £3,995. 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 12 August 2027.

It failed its MOT on 12 August 2026 (nearside windscreen washer provides insufficient washer liquid; front tyre has a tear, caused by separation or partial failure of its structure near and offside, outer sidewalls; rear tyre has a tear, caused by separation or partial failure of its structure near and offside, outer edges) and passed 1 day later, on 13 August 2026.

There were no advisories at the latest test.

Mileage at that test: 86,568 miles, which matches the advertised 86,547 miles.

Browse all Mercedes-Benz SLK cars for sale · 2003 Mercedes-Benz SLK price guide

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Photos

15 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.