1998 Mercedes-Benz SLK 2.3
Price: £2,450. Far below the going rate: £7,196 (74%) under the AskCar estimate of £9,646, 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. Worth asking the dealer why.
AskCar lists 471 used Mercedes-Benz SLK from 369 UK dealerships, as of 7 November 2026.
Overview
- Make: Mercedes-Benz
- Model: SLK
- Version: 2.3 230K Auto RWD Euro 2 2dr (193 bhp)
- Year: 1998
- Mileage: 48,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 2.3 litres, 193 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Blue
- CO2: 220 g/km
- Emissions standard: Euro 2
About this car
This 1998 Mercedes-Benz SLK has covered 48,000 miles. Priced at £2,450, this car is advertised £7,196 below the AskCar estimate of £9,646. This is a large price difference, so check the price and vehicle details with the dealer. The AskCar estimate draws on 417 Mercedes-Benz SLK adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 57 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Norton Automotive, based in Aylesbury. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Far below the going rate: £7,196 (74%) under the AskCar estimate of £9,646. Worth asking the dealer why.
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 1998 Mercedes-Benz SLK has been on sale for at least 57 days.
Price history
AskCar first saw this advert on 11 September 2026 at £2,450. 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 21 July 2027.
It has had 20 MOTs. The latest, on 21 July 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 47,947 miles, which matches the advertised 48,000 miles.
Browse all Mercedes-Benz SLK cars for sale · 1998 Mercedes-Benz SLK price guide
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Photos
25 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.