2020 Mercedes-Benz C Class
Price: £41,995. Above the going rate: £19,795 (89%) over the AskCar estimate of £22,200, 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
- Year: 2020
- Mileage: 33,723 miles
- Body: SUV
About this car
This 2020 Mercedes-Benz C Class is advertised with 33,723 miles, approximately 15,400 below the typical mileage for its age. The AskCar estimate for this car is £22,200. It is priced at £41,995, which is £19,795 above that estimate. The AskCar estimate uses 4,632 UK dealer adverts for the Mercedes-Benz C Class, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 2 days. Its advertised mileage matches the government's MOT record. The seller is Bluemoon Motors, based in Leytonstone. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 12 November 2026.
Bluemoon Motors is rated 4.7 out of 5 on Google.
Price
Above the going rate: £19,795 (89%) over the AskCar estimate of £22,200.
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.
Time on sale
AskCar first saw this 2020 Mercedes-Benz C Class advertised 2 days ago. 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 10 November 2026 at £41,995. 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 5 September 2027.
It has had 4 MOTs. The latest, on 2 September 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 32,886 miles, which matches the advertised 33,723 miles.
Advertised mileage is about 15,400 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
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Photos
41 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.