2006 Mercedes-Benz SLK

3.0 SLK280 7G-Tronic Auto RWD Euro 4 2dr (231 bhp)

£5,000

Fair price: within 8% of the typical £5,375 for this model, age and mileage, drawing on 387 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
SLK
Version
3.0 SLK280 7G-Tronic Auto RWD Euro 4 2dr (231 bhp)
Mileage
56,000 miles
Year
2006
Fuel type
Petrol
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
231 bhp
Seats
2
Colour
Blue
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SLK280
Emissions standard
Euro 4

About this car

This 2006 Mercedes-Benz SLK has covered 56,000 miles, around 19,000 fewer than typical for its age. Its asking price of £5,000 is £375 below our estimate of £5,375. To estimate its market asking price, we analyse UK dealer adverts for 387 Mercedes-Benz SLK cars across different ages and specifications. We have tracked this advert for 6 days. It is advertised by W4 Car Sales in London.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 October 2026, 6 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
18 October 2026£5,000
23 October 2026£5,000

Price and mileage comparison

Estimated market asking price: £5,375. The asking price is £375 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 19,000 miles lower than typical for a 2006 Mercedes-Benz SLK.

9 other cars with the same year, trim, gearbox and fuel are for sale from £1,690 to £7,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£1,690117,951 miles
£3,96585,646 miles
£3,99590,000 miles
£4,49576,000 miles
£4,69989,550 miles

These cars have covered 48,000–117,951 miles, compared with 56,000 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

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

Vehicle photos

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