2017 Mercedes-Benz C Class

4.0 Auto RWD Euro 6 2dr (502 bhp)

£29,950

Above the going rate: £6,588 over the typical £23,362 for this model, age and mileage, drawing on 4,576 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
C Class
Version
4.0 Auto RWD Euro 6 2dr (502 bhp)
Mileage
68,700 miles
Year
2017
Fuel type
Petrol
Body type
Convertible
Engine
4.0 L
Gearbox
Automatic
Power
502 bhp
Seats
4
CO2
208 g/km
Colour
Grey
Doors
2
Driven wheels
Rear Wheel Drive
Emissions standard
Euro 6

About this car

This 2017 Mercedes-Benz C Class has covered 68,700 miles. Its asking price of £29,950 is £6,588 above our estimate of £23,362. Our estimate draws on 4,576 Mercedes-Benz C Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 86 days ago, the asking price has dropped by £3,000. That history is worth bearing in mind when speaking to the dealer. MOT records show an expiry date of 2 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Exclusive Autos, based in Watford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 July 2026, 86 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £3,000 from the first recorded £32,950. 2 price reductions recorded, the latest observed on 1 October 2026.

Recorded asking prices
Date observedAsking price
30 July 2026£32,950
23 September 2026£31,950
1 October 2026£29,950
21 October 2026£29,950

Price and mileage comparison

Estimated market asking price: £23,362. The asking price is £6,588 above 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 4,576 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,800 miles lower than typical for a 2017 Mercedes-Benz C Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 2 February 2027. 64,834 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £8,750 to £46,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£8,75099,000 miles
£13,69554,250 miles
£14,98949,000 miles
£15,89056,100 miles
£17,25088,000 miles

These cars have covered 33,300–99,000 miles, compared with 68,700 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