2020 Mercedes-Benz C Class 2.0 C300d AMG Line Edition Premium

Version: 2.0 C300d AMG Line Edition Premium G-Tronic+ RWD Euro 6 (s/s) 4dr (242 bhp)

Price: £15,977. Fair price: £221 (1%) over the AskCar estimate of £15,756, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,525 priced Mercedes-Benz C Class adverts on AskCar as of 29 October 2026.

AskCar lists 4,876 used Mercedes-Benz C Class from 2,356 UK dealerships, as of 29 October 2026.

Overview

Make
Mercedes-Benz
Model
C Class
Trim
AMG Line Edition Premium
Version
2.0 C300d AMG Line Edition Premium G-Tronic+ RWD Euro 6 (s/s) 4dr (242 bhp)
Mileage
75,000 miles
Year
2020
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
242 bhp
Seats
5
CO2
129 g/km
Colour
Blue
Doors
4
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
C300d
Emissions standard
Euro 6

About this car

This 2020 Mercedes-Benz C Class AMG Line Edition Premium is advertised with 75,000 miles, approximately 26,100 above the typical mileage for its age. The dealer is asking £15,977, which is £221 above the AskCar estimate of £15,756. To work out the AskCar estimate, we analyse UK dealer adverts for 4,525 Mercedes-Benz C Class cars across different ages and specifications. This car was first seen in our listings data today. MOT records show an expiry date of 5 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Liverpool Car Centre, based in Bootle.

Stock data as of 29 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 29 October 2026.

Recorded asking prices
Date observedAsking price
29 October 2026£15,977

Price and mileage comparison

Fair price: £221 (1%) over the AskCar estimate of £15,756.

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 4,525 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 29 October 2026.

Advertised mileage is about 26,100 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 5 March 2027. 73,157 miles at the last test.

Other matching cars

21 other 2020 Mercedes-Benz C Class AMG Line Edition Premium automatic diesel cars are for sale at UK dealers from £13,262 to £21,490, as of 29 October 2026.

The 5 cheapest:

The 21 matching cars have covered 17,000 to 99,800 miles, compared with 75,000 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 · 2020 Mercedes-Benz C Class price guide

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Photos

12 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 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.