2004 Mercedes-Benz SLK

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

£2,695

Good value: £344 under the typical £3,039 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 Manual RWD Euro 3 2dr (163 bhp)
Mileage
57,000 miles
Year
2004
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Manual
Power
163 bhp
Seats
2
CO2
237 g/km
Colour
Silver
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SLK200
Emissions standard
Euro 3

About this car

This 2004 Mercedes-Benz SLK Kompressor has covered 57,000 miles. The dealer is asking £2,695, which is £344 below our market estimate of £3,039. Our estimate draws on 387 Mercedes-Benz SLK adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 150 days ago, the asking price has dropped by £300. The advertised mileage is lower than the latest MOT reading of 57,570 miles. Ask the dealer to explain. Its MOT is recorded as valid until 21 May 2027. You can find this car at Newlands Motor Company in Mitcham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £300 from the first recorded £2,995. 3 price reductions recorded, the latest observed on 22 July 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£2,995
6 June 2026£2,875
10 June 2026£2,750
11 July 2026£2,750
22 July 2026£2,695
23 October 2026£2,695

Price and mileage comparison

Estimated market asking price: £3,039. The asking price is £344 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 8,200 miles lower than typical for a 2004 Mercedes-Benz SLK.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 21 May 2027. 57,570 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £3,000 to £3,000.

Other matching cars
Asking priceMileage
£3,00079,000 miles

These cars have covered 79,000 miles, compared with 57,000 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

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