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) 4dr (168 bhp)
• Year: 2018
• Mileage: 57,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.1 litres, 168 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 117 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz C Class AMG Line is advertised with 57,000 miles, approximately 9,000 below the typical mileage for its age. The dealer is asking £14,995, which is £1,274 above the AskCar estimate of £13,721. To work out the AskCar estimate, we analyse UK dealer adverts for 4,524 Mercedes-Benz C Class cars across different ages and specifications. Since we first spotted the advert 24 days ago, the asking price has dropped by £500. The government's MOT record matches its advertised mileage. It is for sale at AH Specialist Cars in Watford. 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

Above the going rate: £1,274 (9%) over the AskCar estimate of £13,721.

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 2018 Mercedes-Benz C Class with the 2.1 diesel engine is typically advertised at £14,000: the median of the 200 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2018 Mercedes-Benz C Class has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 16 October 2026 at £15,495. Its asking price is now £14,995, £500 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 16 October 2026: £15,495
• 20 October 2026: £14,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 10 April 2027.

It has had 7 MOTs. The latest, on 2 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 53,294 miles, which matches the advertised 57,000 miles.

Advertised mileage is about 9,000 miles lower than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Similar cars

17 other 2018 Mercedes-Benz C Class AMG Line 2.1 diesel automatic saloons are for sale at UK dealers, from £10,991 to £15,495, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel saloon, silver. Mileage: 58,000 miles. Price: £11,990, £3,005 less than this car. Dealer: Smart Choice Autos in Luton. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-29a2f5d54efd
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel saloon, silver. Mileage: 58,049 miles. Price: £14,966, the same price as this car. Dealer: Walkers Of Selby in Selby. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-e68fc07f85ab
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel saloon, black. Mileage: 59,000 miles. Price: £15,495, £500 more than this car. Dealer: Ilex Car Sales in Limavady. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-cca8883148ae