2021 Mercedes-Benz C Class 2.0 C220d AMG Line Night Edition Premium Plus

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line Night Edition Premium Plus
• Version: 2.0 C220d AMG Line Night Edition Premium Plus G-Tronic+ RWD Euro 6 (s/s) 2dr Cabriolet (191 bhp)
• Year: 2021
• Mileage: 32,840 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 191 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz C Class AMG Line Night Edition Premium Plus has covered 32,840 miles, around 12,600 fewer miles than is typical for its age. Its asking price of £22,995 is £422 below the AskCar estimate of £23,417. To work out the AskCar estimate, we analyse UK dealer adverts for 4,622 Mercedes-Benz C Class cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 163 days, and its asking price is down £3,500. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at S.M.T Automotive in Tring. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £422 (1%) under the AskCar estimate of £23,417.

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 4,622 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 7 November 2026.

A 2021 Mercedes-Benz C Class with the 2.0 diesel engine is typically advertised at £19,000: the median of the 73 for sale on AskCar, as of 7 November 2026.

Time on sale

The dealer may accept less. This 2021 Mercedes-Benz C Class has been on sale for at least 163 days, and its asking price has been cut by £3,500. About half of 2021 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 117 of the 222 first advertised between 11 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £26,495. Its asking price is now £22,995, £3,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 28 May 2026: £26,495
• 16 June 2026: £25,995
• 29 September 2026: £24,995
• 8 October 2026: £23,995
• 18 October 2026: £24,995
• 21 October 2026: £23,495
• 3 November 2026: £22,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 28 March 2027.

It has had 3 MOTs. The latest, on 26 March 2026, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 32,159 miles, which matches the advertised 32,840 miles.

Advertised mileage is about 12,600 miles lower than the median mileage of a 2021 Mercedes-Benz C Class on AskCar.

Similar cars

2 other 2021 Mercedes-Benz C Class AMG Line Night Edition Premium Plus 2.0 diesel automatic convertibles are for sale at UK dealers, from £20,860 to £23,850, as of 7 November 2026.

The 2 closest to this car in mileage:

• 2021 Mercedes-Benz C Class AMG Line Night Edition Premium Plus, 2.0 diesel convertible, grey. Mileage: 47,145 miles. Price: £23,850, £855 more than this car. Dealer: John Holland Sales in Sheffield. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2021-67553e5dfc00
• 2021 Mercedes-Benz C Class AMG Line Night Edition Premium Plus, 2.0 diesel convertible, black. Mileage: 56,907 miles. Price: £20,860, £2,135 less than this car. Dealer: Hippo Approved in Blackburn. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2021-7ac2c0d43c10