2018 Mercedes-Benz C Class 2.1 AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line Premium Plus
• Version: 2.1 AMG Line Premium Plus Auto Euro 6 5dr
• Year: 2018
• Mileage: 84,304 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.1 litres
• Gearbox: Automatic
• Colour: Black
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 84,304 miles on the clock, this 2018 Mercedes-Benz C Class AMG Line Premium Plus has done roughly 18,600 more miles than a typical 2018 Mercedes-Benz C Class. The dealer is asking £12,987, which is £951 below the AskCar estimate of £13,938. To work out the AskCar estimate, we analyse UK dealer adverts for 4,635 Mercedes-Benz C Class cars across different ages and specifications. The asking price is now £670 lower than when we first recorded the advert 30 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is OMC Changan Accrington, based in Accrington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £951 (6%) under the AskCar estimate of £13,938.

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 4,635 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 5 November 2026.

A 2018 Mercedes-Benz C Class with the 2.1 diesel engine is typically advertised at £14,000: the median of the 203 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Mercedes-Benz C Class has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 6 October 2026 at £13,657. Its asking price is now £12,987, £670 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 6 October 2026: £13,657
• 15 October 2026: £13,487
• 30 October 2026: £12,987

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 29 June 2027.

It has had 7 MOTs. The latest, on 29 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 81,583 miles, which matches the advertised 84,304 miles.

Advertised mileage is about 18,600 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 Premium Plus 2.1 diesel automatic estates are for sale at UK dealers, from £10,294 to £21,795, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel estate, grey. Mileage: 85,000 miles. Price: £13,490, £503 more than this car. Dealer: Pinnacle Cars in Sheffield. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-7c202a775ecc
• 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel estate, red. Mileage: 85,000 miles. Price: £13,990, £1,003 more than this car. Dealer: Richard Vance Cars in Newtownabbey. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-e41db82e8db7
• 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel estate, blue. Mileage: 91,990 miles. Price: £12,295, £692 less than this car. Dealer: Greenlight in Blackburn. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-6e89c63de2b1