2018 Mercedes-Benz C Class 2.1 AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line Premium
• Version: 2.1 AMG Line Premium Auto Euro 6 2dr
• Year: 2018
• Mileage: 41,322 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.1 litres
• Gearbox: Automatic
• Colour: White
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz C Class AMG Line Premium is advertised with 41,322 miles, approximately 24,700 below the typical mileage for its age. Its asking price of £16,990 is £139 below the AskCar estimate of £17,129. To work out the AskCar estimate, we analyse UK dealer adverts for 4,622 Mercedes-Benz C Class cars across different ages and specifications. It first appeared in our advert records 73 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Roadside Motors Armagh in Armagh City, Banbridge and Craigavon. 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: £139 (under 1%) under the AskCar estimate of £17,129.

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 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 7 November 2026.

Time on sale

This 2018 Mercedes-Benz C Class has been on sale for at least 73 days.

Price history

AskCar first saw this advert on 26 August 2026 at £16,990. 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 7 November 2026: valid until 24 February 2027.

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

There were no advisories at the latest test.

Mileage at that test: 37,880 miles, which matches the advertised 41,322 miles.

Advertised mileage is about 24,700 miles lower than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Similar cars

11 other 2018 Mercedes-Benz C Class AMG Line Premium 2.1 diesel automatic coupes are for sale at UK dealers, from £11,495 to £16,950, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line Premium, 2.1 diesel coupe, silver. Mileage: 42,000 miles. Price: £16,950, the same price as this car. Dealer: Windmill Autos in Sandy. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-4104f5248403
• 2018 Mercedes-Benz C Class AMG Line Premium, 2.1 diesel coupe, blue. Mileage: 45,848 miles. Price: £16,850, £140 less than this car. Dealer: Ryds Group in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-07e30d912f84
• 2018 Mercedes-Benz C Class AMG Line Premium, 2.1 diesel coupe, silver. Mileage: 57,500 miles. Price: £14,249, £2,741 less than this car. Dealer: Red Sparrow Motors in Portsmouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-64e9bf54671c

• The nearest: 2018 Mercedes-Benz C Class AMG Line Premium, 2.1 diesel coupe, grey, 177 miles from this car. Mileage: 113,000 miles. Price: £11,975, £5,015 less than this car. Dealer: Cottrell Motor Co in Warrington. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-f1dbec7e9d91