2020 Mercedes-Benz C Class

3.0 C43 V6 AMG Premium G-Tronic+ 4WD Euro 6 (s/s) 2dr Cabriolet (385 bhp)

£28,995

Fair price: within 8% of the typical £30,187 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 PREMIUM
Version
3.0 C43 V6 AMG Premium G-Tronic+ 4WD Euro 6 (s/s) 2dr Cabriolet (385 bhp)
Mileage
36,750 miles
Year
2020
Fuel type
Petrol
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
385 bhp
Seats
4
CO2
218 g/km
Colour
Blue
Doors
2
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
C43 V6
Emissions standard
Euro 6

About this car

At 36,750 miles, this 2020 Mercedes-Benz C Class AMG Premium has covered about 11,400 fewer miles than other 2020 Mercedes-Benz C Class cars. The dealer is asking £28,995, which is £1,192 below our market estimate of £30,187. Our estimate draws on 4,483 Mercedes-Benz C Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 150 days ago. You can find this car at Position One Motor Company in Leatherhead.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£28,995
10 July 2026£28,995
23 October 2026£28,995

Price and mileage comparison

Estimated market asking price: £30,187. The asking price is £1,192 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 11,400 miles lower than typical for a 2020 Mercedes-Benz C Class.

4 other cars with the same year, trim, gearbox and fuel are for sale from £26,950 to £31,888.

Other matching cars
Asking priceMileage
£26,95056,800 miles
£27,99043,700 miles
£28,99043,521 miles
£31,88815,600 miles

These cars have covered 15,600–56,800 miles, compared with 36,750 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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