2004 Mercedes-Benz SLK

2.0 SLK200 Kompressor Auto RWD Euro 3 2dr (163 bhp)

£2,500

Good value: £706 under the typical £3,206 for this model, age and mileage, drawing on 387 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
SLK
Trim
KOMPRESSOR
Version
2.0 SLK200 Kompressor Auto RWD Euro 3 2dr (163 bhp)
Mileage
55,000 miles
Year
2004
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
163 bhp
Seats
2
CO2
221 g/km
Colour
Silver
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SLK200
Emissions standard
Euro 3

About this car

At 55,000 miles, this 2004 Mercedes-Benz SLK Kompressor has covered about 10,200 fewer miles than other 2004 Mercedes-Benz SLK cars. The dealer is asking £2,500, which is £706 below our market estimate of £3,206. Our estimate draws on 387 Mercedes-Benz SLK adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 31 days ago, and its asking price has since fallen by £1,000. The seller is W4 Car Sales, based in London.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 September 2026, 31 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,000 from the first recorded £3,500. 1 price reduction recorded, the latest observed on 19 October 2026.

Recorded asking prices
Date observedAsking price
24 September 2026£3,500
19 October 2026£2,500
23 October 2026£2,500

Price and mileage comparison

Estimated market asking price: £3,206. The asking price is £706 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 387 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,200 miles lower than typical for a 2004 Mercedes-Benz SLK.

7 other cars with the same year, trim, gearbox and fuel are for sale from £2,295 to £5,490.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£2,295102,000 miles
£2,49590,000 miles
£2,999100,160 miles
£3,99033,000 miles
£4,99036,237 miles

These cars have covered 10,000–102,000 miles, compared with 55,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz SLK cars for sale · 2004 Mercedes-Benz SLK price guide

More like this

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.