2006 Mercedes-Benz SLK

1.8 SLK200 Kompressor Auto RWD Euro 4 2dr (163 bhp)

£1,999

Fair price: within 8% of the typical £2,156 for this model, age and mileage, drawing on 388 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
SLK
Trim
KOMPRESSOR
Version
1.8 SLK200 Kompressor Auto RWD Euro 4 2dr (163 bhp)
Mileage
137,000 miles
Year
2006
Fuel type
Petrol
Body type
Convertible
Engine
1.8 L
Gearbox
Automatic
Power
163 bhp
Seats
2
CO2
211 g/km
Colour
Silver
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SLK200
Emissions standard
Euro 4

About this car

This 2006 Mercedes-Benz SLK Kompressor is advertised with 137,000 miles, approximately 62,000 above the typical mileage for its age. At £1,999, it is advertised £157 below our estimated market asking price of £2,156. We use UK dealer asking prices, including 388 Mercedes-Benz SLK listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 155 days ago, the asking price has dropped by £201. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 22 November 2026. The advertised mileage is consistent with the latest MOT reading. It is for sale at Sipson Cars in Harrow.

Stock data from 29 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 155 days ago. Advert duration calculated on 30 October 2026. Net asking-price reduction: £201 from the first recorded £2,200. 1 price reduction recorded, the latest observed on 4 July 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£2,200
4 July 2026£1,900
10 July 2026£1,900
6 August 2026£1,999
29 October 2026£1,999

Price and mileage comparison

Estimated market asking price: £2,156. The asking price is £157 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 388 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 62,000 miles higher than typical for a 2006 Mercedes-Benz SLK.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 November 2026. 137,356 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £2,495 to £6,985.

Other matching cars
Asking priceMileage
£2,495116,000 miles
£2,49957,000 miles
£3,99090,000 miles
£3,99562,704 miles
£6,98536,850 miles

These cars have covered 36,850–116,000 miles, compared with 137,000 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 · 2006 Mercedes-Benz SLK price guide

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