2018 Mercedes-Benz C Class 2.1

Version: 2.1 Auto Euro 6 2dr

Price: £16,995. Fair price: £983 (5%) under the AskCar estimate of £17,978, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,537 priced Mercedes-Benz C Class adverts on AskCar as of 30 October 2026.

AskCar lists 4,734 used Mercedes-Benz C Class from 2,267 UK dealerships, as of 30 October 2026.

Overview

Make
Mercedes-Benz
Model
C Class
Version
2.1 Auto Euro 6 2dr
Mileage
41,000 miles
Year
2018
Fuel type
Diesel
Body type
Coupe
Engine
2.1 L
Gearbox
Automatic
Seats
4
CO2
127 g/km
Colour
Silver
Doors
2
Emissions standard
Euro 6

About this car

This 2018 Mercedes-Benz C Class has covered 41,000 miles, around 24,000 fewer miles than is typical for its age. The AskCar estimate for this car is £17,978. It is priced at £16,995, which is £983 below that estimate. The AskCar estimate uses 4,537 UK dealer adverts for the Mercedes-Benz C Class, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. The latest MOT record shows an expiry date of 5 August 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Autostrada in North Somerset.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026.

Recorded asking prices
Date observedAsking price
30 October 2026£16,995

Price and mileage comparison

Fair price: £983 (5%) under the AskCar estimate of £17,978.

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 4,537 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 24,000 miles lower than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 5 August 2027. 40,953 miles at the last test.

Other matching cars

12 other 2018 Mercedes-Benz C Class automatic diesel cars are for sale at UK dealers from £8,450 to £19,999, as of 30 October 2026.

The 5 cheapest:

The 12 matching cars have covered 10,984 to 110,480 miles, compared with 41,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

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

More like this

Photos

100 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.