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: 79,110 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.1 litres, 168 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 117 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 79,110 miles, this 2018 Mercedes-Benz C Class AMG Line has covered about 13,400 more miles than other 2018 Mercedes-Benz C Class cars. The AskCar estimate for this car is £11,637. It is priced at £11,348, which is £289 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. It first appeared in our advert records 54 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Crescent Cars, based in Arlesey. 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: £289 (2%) under the AskCar estimate of £11,637.

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 54 days.

Price history

AskCar first saw this advert on 12 September 2026 at £11,348. 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 5 November 2026: valid until 3 July 2027.

It failed its MOT on 17 June 2026 (nearside rear tyre tread depth below requirements of 1.6mm) and passed 1 day later, on 18 June 2026.

There were no advisories at the latest test.

Mileage at that test: 78,650 miles, which matches the advertised 79,110 miles.

Advertised mileage is about 13,400 miles higher than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Similar cars

21 other 2018 Mercedes-Benz C Class AMG Line 2.1 diesel automatic saloons are for sale at UK dealers, from £10,548 to £15,495, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel saloon, silver. Mileage: 78,633 miles. Price: £11,990, £642 more than this car. Dealer: Mazz Motors in Kingston upon Thames. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-5e85af901cc7
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel saloon, grey. Mileage: 80,004 miles. Price: £11,595, £247 more than this car. Dealer: Old Forge Motor Group in Wakefield. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-fe4ab682b3a0
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel saloon, silver. Mileage: 76,905 miles. Price: £13,995, £2,647 more than this car. Dealer: Sandown Group Mercedes-Benz of Basingstoke in Basingstoke. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-65584bfa0efd

• The nearest: 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel saloon, silver, under a mile from this car. Mileage: 92,600 miles. Price: £10,548, £800 less than this car. Dealer: Crescent Cars in Arlesey. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-96aa6cc4cc58