2017 Mercedes-Benz C Class

2.0 C300 AMG Line G-Tronic+ RWD Euro 6 (s/s) 2dr Cabriolet (242 bhp)

£17,495

Fair price: within 8% of the typical £18,407 for this model, age and mileage, drawing on 4,483 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
C Class
Trim
AMG LINE
Version
2.0 C300 AMG Line G-Tronic+ RWD Euro 6 (s/s) 2dr Cabriolet (242 bhp)
Mileage
31,402 miles
Year
2017
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
242 bhp
Seats
4
CO2
161 g/km
Colour
Black
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
C300
Emissions standard
Euro 6

About this car

At 31,402 miles, this 2017 Mercedes-Benz C Class AMG Line has covered about 38,600 fewer miles than other 2017 Mercedes-Benz C Class cars. The dealer is asking £17,495, which is £912 below our market estimate of £18,407. We use UK dealer asking prices, including 4,483 Mercedes-Benz C Class listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 150 days ago, the asking price has dropped by £500. The recorded MOT expired on 26 August 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. You can find this car at Hartington Motors in Wigan.

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: £500 from the first recorded £17,995. 1 price reduction recorded, the latest observed on 19 June 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£17,995
19 June 2026£17,495
7 July 2026£17,495
23 October 2026£17,495

Price and mileage comparison

Estimated market asking price: £18,407. The asking price is £912 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 4,483 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 38,600 miles lower than typical for a 2017 Mercedes-Benz C Class.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 26 August 2026. 31,197 miles at the last test.

26 other cars with the same year, trim, gearbox and fuel are for sale from £9,749 to £17,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,749124,000 miles
£10,99594,000 miles
£12,49567,654 miles
£12,79086,500 miles
£12,95083,954 miles

These cars have covered 31,500–124,000 miles, compared with 31,402 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 C Class cars for sale · 2017 Mercedes-Benz C Class 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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