2020 Mercedes-Benz C Class 3.0 C43 Premium
Price: £30,189. Fair price: £1,460 (4%) under the AskCar estimate of £31,649, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,632 priced Mercedes-Benz C Class adverts on AskCar as of 12 November 2026.
AskCar lists 4,864 used Mercedes-Benz C Class from 2,343 UK dealerships, as of 12 November 2026.
Overview
- Make: Mercedes-Benz
- Model: C Class
- Trim: Premium
- Version: 3.0 Premium Auto 4WD Euro 6 2dr (384 bhp)
- Year: 2020
- Mileage: 28,428 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 3.0 litres, 384 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Red
- CO2: 228 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 28,428 miles on the clock, this 2020 Mercedes-Benz C Class Premium has done roughly 20,700 fewer miles than a typical 2020 Mercedes-Benz C Class. Priced at £30,189, it is advertised £1,460 below the AskCar estimate of £31,649. The AskCar estimate draws on 4,632 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 today. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Lookers Mercedes-Benz of Eastbourne in Pevensey. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 12 November 2026.
Lookers Mercedes-Benz of Eastbourne is rated 4.6 out of 5 on Google.
Price
Fair price: £1,460 (4%) under the AskCar estimate of £31,649.
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 4,632 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 12 November 2026.
A 2020 Mercedes-Benz C Class with the 3.0 petrol engine is typically advertised at £27,700: the median of the 26 for sale on AskCar, as of 12 November 2026.
Time on sale
AskCar first saw this 2020 Mercedes-Benz C Class advertised today. About half of 2020 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 179 of the 363 first advertised between 12 July 2026 and 9 October 2026.
Price history
AskCar first saw this advert on 12 November 2026 at £30,189. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: valid until 20 July 2027.
It has had 5 MOTs. The latest, on 21 July 2026, passed.
Advisories at the latest test: offside rear shock absorbers has light misting of oil; nearside front road wheel slightly distorted.
Mileage at that test: 27,577 miles, which matches the advertised 28,428 miles.
Advertised mileage is about 20,700 miles lower than the median mileage of a 2020 Mercedes-Benz C Class on AskCar.
Browse all Mercedes-Benz C Class cars for sale · 2020 Mercedes-Benz C Class price guide
More like this
- Used Mercedes-Benz C Class Premium prices
- Used petrol Mercedes-Benz C Class for sale
- Used Mercedes-Benz C Class for sale near Eastbourne
Photos
6 photos of this car are on its AskCar page.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.