2020 Mercedes-Benz C Class 2.0 AMG Line

Version: 2.0 AMG Line Auto Euro 6 2dr

Price: £14,990. Fair price: £356 (2%) over the AskCar estimate of £14,634, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,517 priced Mercedes-Benz C Class adverts on AskCar as of 1 November 2026.

AskCar lists 4,716 used Mercedes-Benz C Class from 2,250 UK dealerships, as of 1 November 2026.

Overview

Make
Mercedes-Benz
Model
C Class
Trim
AMG Line
Version
2.0 AMG Line Auto Euro 6 2dr
Mileage
83,947 miles
Year
2020
Fuel type
Diesel
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Seats
4
CO2
129 g/km
Colour
White
Doors
2
Emissions standard
Euro 6

About this car

This 2020 Mercedes-Benz C Class AMG Line is advertised with 83,947 miles, approximately 36,000 above the typical mileage for its age. Priced at £14,990, it is advertised £356 above the AskCar estimate of £14,634. The AskCar estimate uses UK dealer asking prices, including 4,517 Mercedes-Benz C Class adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. Its recorded MOT is valid until 21 September 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Group 1 Automotive Mercedes-Benz Of Oxford, based in Kidlington.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 November 2026.

Recorded asking prices
Date observedAsking price
1 November 2026£14,990

Price and mileage comparison

Fair price: £356 (2%) over the AskCar estimate of £14,634.

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 4,517 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 36,000 miles higher than the median mileage of a 2020 Mercedes-Benz C Class on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 21 September 2027. 82,213 miles at the last test.

Other matching cars

19 other 2020 Mercedes-Benz C Class AMG Line automatic diesel cars are for sale at UK dealers from £13,980 to £22,499, as of 1 November 2026.

The 5 cheapest:

The 19 matching cars have covered 26,056 to 89,763 miles, compared with 83,947 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 · 2020 Mercedes-Benz C Class price guide

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Photos

1 photo of this car is on its AskCar page.

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

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.