2018 Mercedes-Benz C Class 2.1 C220d AMG Line

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line
• Version: 2.1 C220d AMG Line G-Tronic+ RWD Euro 6 (s/s) 2dr Cabriolet (168 bhp)
• Year: 2018
• Mileage: 80,600 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.1 litres, 168 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz C Class AMG Line is advertised with 80,600 miles, approximately 15,900 above the typical mileage for its age. Priced at £13,495, it is advertised £262 above the AskCar estimate of £13,233. The AskCar estimate uses UK dealer asking prices, including 4,617 Mercedes-Benz C Class adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Motor Trust UK Garstang in Preston. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £262 (1%) over the AskCar estimate of £13,233.

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 4,617 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 14 November 2026.

A 2018 Mercedes-Benz C Class with the 2.1 diesel engine is typically advertised at £14,000: the median of the 193 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2018 Mercedes-Benz C Class advertised 1 day ago. About half of 2018 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 355 of the 751 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 13 November 2026 at £13,495. 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 14 November 2026: valid until 16 July 2027.

It has had 8 MOTs. The latest, on 17 July 2026, passed.

Advisories at the latest test: windscreen washers work but not that well.

Mileage at that test: 78,377 miles, which matches the advertised 80,600 miles.

Advertised mileage is about 15,900 miles higher than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Similar cars

12 other 2018 Mercedes-Benz C Class AMG Line 2.1 diesel automatic convertibles are for sale at UK dealers, from £12,449 to £19,695, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel convertible, black. Mileage: 82,500 miles. Price: £12,900, £595 less than this car. Dealer: Rdm Direct in Burton upon Trent. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-dc47faca4739
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel convertible, white. Mileage: 84,000 miles. Price: £12,449, £1,046 less than this car. Dealer: Bushey Car Sales in Radlett. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-9dc2e718deb3
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel convertible, black. Mileage: 77,000 miles. Price: £14,000, £505 more than this car. Dealer: Cobham Automotive in Cobham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-450a2a0cc36b

• The nearest: 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel convertible, silver, 38 miles from this car. Mileage: 49,780 miles. Price: £16,290, £2,795 more than this car. Dealer: Dace Motor Company - Trading Standards Approved in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-d9577abe00c5