2021 Mercedes-Benz C Class 1.5 C200 MHEV AMG Line

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line
• Version: 1.5 C200 Mhev AMG Line G-Tronic+ RWD Euro 6 (s/s) 2dr Cabriolet (195 bhp)
• Year: 2021
• Mileage: 37,755 miles
• Fuel: Petrol, mild hybrid
• Body: Convertible, 2 doors, 4 seats
• Engine: 1.5 litres, 195 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz C Class AMG Line has covered 37,755 miles, around 7,700 fewer miles than is typical for its age. The AskCar estimate for this car is £20,512. It is priced at £20,990, which is £478 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 4,524 Mercedes-Benz C Class cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 76 days, and its asking price has been cut by £500. Its advertised mileage matches the government's MOT record. It is advertised by Essex Car Fleet in Wickford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £478 (2%) over the AskCar estimate of £20,512.

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 4,524 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 9 November 2026.

A 2021 Mercedes-Benz C Class with the 1.5 petrol engine is typically advertised at £19,200: the median of the 30 for sale on AskCar, as of 9 November 2026.

Time on sale

The dealer may accept less. This 2021 Mercedes-Benz C Class has been on sale for at least 76 days, and its asking price has been cut by £500. About half of 2021 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 119 of the 225 first advertised between 11 July 2026 and 6 October 2026.

Price history

AskCar first saw this advert on 25 August 2026 at £21,490. Its asking price is now £20,990, £500 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 25 August 2026: £21,490
• 30 September 2026: £20,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 8 January 2027.

It has had 3 MOTs. The latest, on 10 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 33,038 miles, which matches the advertised 37,755 miles.

Advertised mileage is about 7,700 miles lower than the median mileage of a 2021 Mercedes-Benz C Class on AskCar.