2020 Mercedes-Benz C Class

2.0 C300h Mhev AMG Line Premium G-Tronic+ RWD Euro 6 (s/s) 4dr (254 bhp)

£18,650

Good value: £2,145 under the typical £20,795 for this model, age and mileage, drawing on 4,589 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
C Class
Trim
AMG LINE PREMIUM
Version
2.0 C300h Mhev AMG Line Premium G-Tronic+ RWD Euro 6 (s/s) 4dr (254 bhp)
Mileage
34,921 miles
Year
2020
Fuel type
Petrol Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
254 bhp
Seats
5
CO2
151 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
C300h; MHEV
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

At 34,921 miles, this 2020 Mercedes-Benz C Class AMG Line Premium has covered about 13,200 fewer miles than other 2020 Mercedes-Benz C Class cars. Its asking price of £18,650 is £2,145 below our estimate of £20,795. We use UK dealer asking prices, including 4,589 Mercedes-Benz C Class listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 48 days ago, the asking price has dropped by £1,000. The latest MOT record shows an expiry date of 4 January 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Car Planet Barnet in New Southgate.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 September 2026, 48 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,000 from the first recorded £19,650. 4 price reductions recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observedAsking price
6 September 2026£19,650
27 September 2026£19,350
2 October 2026£19,050
8 October 2026£18,800
14 October 2026£18,650
22 October 2026£18,650

Price and mileage comparison

Estimated market asking price: £20,795. The asking price is £2,145 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 4,589 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,200 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 4 January 2027. 30,159 miles at the last test.

2020 Mercedes-Benz C Class price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.