2020 Mercedes-Benz C Class

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

£20,500

Fair price: within 8% of the typical £21,928 for this model, age and mileage, drawing on 4,483 adverts of this make and model.

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
17,537 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
Red
Doors
4
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
C300d
Emissions standard
Euro 6

About this car

At 17,537 miles, this 2020 Mercedes-Benz C Class AMG Line Edition Premium has covered about 30,600 fewer miles than other 2020 Mercedes-Benz C Class cars. Its asking price of £20,500 is £1,428 below our estimate of £21,928. The estimate uses 4,483 UK dealer adverts for the Mercedes-Benz C Class, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 72 days ago. Its asking price has since fallen by £2,000. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 25 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Pentagon Lincoln Used Car Centre, based in Lincoln.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 August 2026, 72 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £2,000 from the first recorded £22,500. 6 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
13 August 2026£22,500
27 August 2026£22,200
15 September 2026£21,994
26 September 2026£21,700
6 October 2026£21,500
16 October 2026£20,994
23 October 2026£20,500

Price and mileage comparison

Estimated market asking price: £21,928. The asking price is £1,428 below this estimate.

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

The pricing calculation includes 4,483 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 30,600 miles lower than typical for a 2020 Mercedes-Benz C Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 25 November 2026. 14,948 miles at the last test.

19 other cars with the same year, trim, gearbox and fuel are for sale from £13,262 to £21,490.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,26299,510 miles
£13,79599,800 miles
£13,99996,683 miles
£15,79565,858 miles
£15,93766,638 miles

These cars have covered 17,000–99,800 miles, compared with 17,537 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz C Class cars for sale · 2020 Mercedes-Benz C Class price guide

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Vehicle photos

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