2021 Mercedes-Benz C Class

Overview

• Make: Mercedes-Benz
• Model: C Class
• Version: Auto Euro 6 4dr
• Year: 2021
• Mileage: 68 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Gearbox: Automatic
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 68 miles, this 2021 Mercedes-Benz C Class has covered about 44,200 fewer miles than other 2021 Mercedes-Benz C Class cars. The dealer is asking £80,000, which is £49,176 above the AskCar estimate of £30,824. To work out the AskCar estimate, we analyse UK dealer adverts for 4,635 Mercedes-Benz C Class cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 99 days. It is for sale at Arso Motor in Barking. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £49,176 (159%) over the AskCar estimate of £30,824.

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 4,635 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2021 Mercedes-Benz C Class has been on sale for at least 99 days. About half of 2021 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 115 of the 219 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 29 July 2026 at £80,000. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 44,200 miles lower than the median mileage of a 2021 Mercedes-Benz C Class on AskCar.

The advertised mileage of 68 miles looks wrong for a 2021 car; check it with the dealer.