2018 Mercedes-Benz C Class

Price: £14,445. Good value: £1,883 (11%) under the AskCar estimate of £16,328, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,645 priced Mercedes-Benz C Class adverts on AskCar as of 6 November 2026.

AskCar lists 4,899 used Mercedes-Benz C Class from 2,334 UK dealerships, as of 6 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: C Class
  • Version: Euro 6
  • Year: 2018
  • Mileage: 50,000 miles
  • Colour: Black
  • Emissions standard: Euro 6

About this car

At 50,000 miles, this 2018 Mercedes-Benz C Class has covered about 15,200 fewer miles than other 2018 Mercedes-Benz C Class cars. Its asking price of £14,445 is £1,883 below the AskCar estimate of £16,328. The AskCar estimate uses UK dealer asking prices, including 4,645 Mercedes-Benz C Class adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 87 days. You can find this car at LDN Motor Traders in Havering. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Good value: £1,883 (11%) under the AskCar estimate of £16,328.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 4,645 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2018 Mercedes-Benz C Class has been on sale for at least 87 days.

Price history

AskCar first saw this advert on 11 August 2026 at £14,445. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 15,200 miles lower than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Browse all Mercedes-Benz C Class cars for sale · 2018 Mercedes-Benz C Class price guide

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Photos

10 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.