2020 Mercedes-Benz C Class 2.0 C220d AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line Premium
• Version: 2.0 AMG Line Premium Auto Euro 6 2dr (191 bhp)
• Year: 2020
• Mileage: 85,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 191 bhp
• Gearbox: Automatic
• Colour: Black
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 85,000 miles, this 2020 Mercedes-Benz C Class AMG Line Premium has covered about 37,000 more miles than other 2020 Mercedes-Benz C Class cars. Priced at £15,990, it is advertised £698 above the AskCar estimate of £15,292. To work out the AskCar estimate, we analyse UK dealer adverts for 4,562 Mercedes-Benz C Class cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 164 days, and its asking price has been cut by £1,500. We checked its advertised mileage against the government's MOT record, and they match. The seller is Car City (Luton), based in Luton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £698 (4%) over the AskCar estimate of £15,292.

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 4,562 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 8 November 2026.

A 2020 Mercedes-Benz C Class with the 2.0 diesel engine is typically advertised at £17,500: the median of the 127 for sale on AskCar, as of 8 November 2026.

Time on sale

The dealer may accept less. This 2020 Mercedes-Benz C Class has been on sale for at least 164 days, and its asking price has been cut by £1,500. About half of 2020 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 171 of the 341 first advertised between 10 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £17,490. Its asking price is now £15,990, £1,500 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 28 May 2026: £17,490
• 31 May 2026: £17,290
• 16 June 2026: £17,150
• 20 July 2026: £16,950
• 18 August 2026: £16,750
• 20 August 2026: £16,650
• 5 September 2026: £16,550
• 15 October 2026: £16,250
• 22 October 2026: £15,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 23 April 2027.

It has had 5 MOTs. The latest, on 16 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 85,002 miles, which matches the advertised 85,000 miles.

Advertised mileage is about 37,000 miles higher than the median mileage of a 2020 Mercedes-Benz C Class on AskCar.

Similar cars

7 other 2020 Mercedes-Benz C Class AMG Line Premium 2.0 diesel automatic convertibles are for sale at UK dealers, from £15,682 to £23,700, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz C Class AMG Line Premium, 2.0 diesel convertible, black. Mileage: 75,580 miles. Price: £17,093, £1,103 more than this car. Dealer: Aylesbury Trade Centre in Aston Clinton. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2020-5b71226052ad
• 2020 Mercedes-Benz C Class AMG Line Premium, 2.0 diesel convertible, blue. Mileage: 62,488 miles. Price: £15,682, £308 less than this car. Dealer: Carbase Lympsham in Lympsham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2020-ec196a84120d
• 2020 Mercedes-Benz C Class AMG Line Premium, 2.0 diesel convertible, silver. Mileage: 46,558 miles. Price: £19,208, £3,218 more than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2020-32960d58656c