2018 Mercedes-Benz C Class 2.1 C250d AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line Premium
• Version: 2.1 C250d AMG Line Premium G-Tronic+ 4WD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2018
• Mileage: 73,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz C Class AMG Line Premium has covered 73,000 miles, around 7,100 more miles than is typical for its age. The AskCar estimate for this car is £15,549. It is priced at £14,490, which is £1,059 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 4,643 Mercedes-Benz C Class cars across different ages and specifications. We first recorded this advert 60 days ago, and its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. You can find this car at KCS of Surrey in Addlestone. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,059 (6%) under the AskCar estimate of £15,549.

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 4,643 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 4 November 2026.

A 2018 Mercedes-Benz C Class with the 2.1 diesel engine is typically advertised at £14,000: the median of the 206 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Mercedes-Benz C Class has been on sale for at least 60 days.

Price history

AskCar first saw this advert on 5 September 2026 at £14,990. Its asking price is now £14,490, £500 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 5 September 2026: £14,990
• 22 October 2026: £14,750
• 4 November 2026: £14,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 19 November 2026.

It failed its MOT on 18 November 2025 (tyre pressure monitoring system malfunctioning or obviously inoperative; offside rear inner tyre has a lump, caused by separation or partial failure of its structure side; offside rear inner tyre has a lump, caused by separation or partial failure of its structure side 255 30 ZR 19 96Y; and 1 more) and passed 2 days later, on 20 November 2025.

Advisories at the latest test: nearside rear brake pad(s) wearing thin; offside rear brake pad(s) wearing thin.

Mileage at that test: 69,657 miles, which matches the advertised 73,000 miles.

Advertised mileage is about 7,100 miles higher than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Similar cars

7 other 2018 Mercedes-Benz C Class AMG Line Premium 2.1 diesel automatic estates are for sale at UK dealers, from £10,945 to £16,500, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line Premium, 2.1 diesel estate, blue. Mileage: 72,497 miles. Price: £14,995, £505 more than this car. Dealer: Global Motors Sales in Launceston. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-1994277dfa51
• 2018 Mercedes-Benz C Class AMG Line Premium, 2.1 diesel estate, grey. Mileage: 76,897 miles. Price: £15,895, £1,405 more than this car. Dealer: James Raymond Cars in Harlow. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-0481f9c19089
• 2018 Mercedes-Benz C Class AMG Line Premium, 2.1 diesel estate, blue. Mileage: 68,000 miles. Price: £14,995, £505 more than this car. Dealer: Isaac Motors in Swansea. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-f45b6358de21

• The nearest: 2018 Mercedes-Benz C Class AMG Line Premium, 2.1 diesel estate, black, 4 miles from this car. Mileage: 83,000 miles. Price: £10,999, £3,491 less than this car. Dealer: Phoenix Way Car Dealership in Egham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-c7069cbbc4b9