2018 Mercedes-Benz C Class 2.1 C250d AMG Line

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line
• Version: 2.1 C250d AMG Line Auto RWD Euro 6 2dr (201 bhp)
• Year: 2018
• Mileage: 38,036 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 120 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 38,036 miles on the clock, this 2018 Mercedes-Benz C Class AMG Line has done roughly 27,700 fewer miles than a typical 2018 Mercedes-Benz C Class. The AskCar estimate for this car is £17,757. It is priced at £16,999, which is £758 below that estimate. The AskCar estimate draws on 4,635 Mercedes-Benz C Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 27 days ago. Its asking price has since fallen by £700. The government's MOT record matches its advertised mileage. You can find this car at cinch Bellevue in Hart. 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: £758 (4%) under the AskCar estimate of £17,757.

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 27 days.

Price history

AskCar first saw this advert on 9 October 2026 at £17,699. Its asking price is now £16,999, £700 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 9 October 2026: £17,699
• 27 October 2026: £16,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 7 September 2027.

It failed its MOT on 8 September 2026 (windscreen washer provides insufficient washer liquid) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 38,033 miles, which matches the advertised 38,036 miles.

Advertised mileage is about 27,700 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 coupes are for sale at UK dealers, from £9,500 to £18,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel coupe, blue. Mileage: 33,000 miles. Price: £17,000, the same price as this car. Dealer: MB Specialist in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-53b9212aa976
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel coupe, blue. Mileage: 32,000 miles. Price: £18,595, £1,596 more than this car. Dealer: Ikonik Motors in Walsall. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-6c1a6056b8ef
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel coupe, blue. Mileage: 32,000 miles. Price: £18,995, £1,996 more than this car. Dealer: Penkhull Vehicles Sales in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-ef0f455fd951

• The nearest: 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel coupe, white, 32 miles from this car. Mileage: 49,000 miles. Price: £14,980, £2,019 less than this car. Dealer: Magari Automotive in Fareham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-9f070020a2c9