2018 Mercedes-Benz C Class

Price: £11,999. Fair price: £50 (under 1%) over the AskCar estimate of £11,949, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,524 priced Mercedes-Benz C Class adverts on AskCar as of 9 November 2026.

AskCar lists 4,764 used Mercedes-Benz C Class from 2,319 UK dealerships, as of 9 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: C Class
  • Version: Euro 6 4dr (181 bhp)
  • Year: 2018
  • Mileage: 99,680 miles
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 181 bhp
  • Emissions standard: Euro 6

About this car

With 99,680 miles on the clock, this 2018 Mercedes-Benz C Class has done roughly 33,700 more miles than a typical 2018 Mercedes-Benz C Class. The dealer is asking £11,999, which is £50 above the AskCar estimate of £11,949. To work out the AskCar estimate, we analyse UK dealer adverts for 4,524 Mercedes-Benz C Class cars across different ages and specifications. We first recorded this car for sale 60 days ago. The seller is M J C Motors, based in Oldbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £50 (under 1%) over the AskCar estimate of £11,949.

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 4,524 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 9 November 2026.

Time on sale

This 2018 Mercedes-Benz C Class has been on sale for at least 60 days.

Price history

AskCar first saw this advert on 10 September 2026 at £11,999. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 33,700 miles higher 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

11 photos of this car are on its AskCar page.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.