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) 2dr (168 bhp)
• Year: 2018
• Mileage: 91,250 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 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

This 2018 Mercedes-Benz C Class AMG Line has covered 91,250 miles, around 25,600 more miles than is typical for its age. The dealer is asking £11,670, which is £159 below the AskCar estimate of £11,829. To work out the AskCar estimate, we analyse UK dealer adverts for 4,635 Mercedes-Benz C Class cars across different ages and specifications. This car was first seen in our listings data 7 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at SR Motors in Swindon. 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: £159 (1%) under the AskCar estimate of £11,829.

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 7 days.

Price history

AskCar first saw this advert on 29 October 2026 at £11,670. 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 7 September 2027.

It failed its MOT on 5 September 2026 (offside rear tyre tread pattern not visible over the whole tread area when minimum depth required is 1.0mm) and passed 3 days later, on 8 September 2026.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 90,353 miles, which matches the advertised 91,250 miles.

Advertised mileage is about 25,600 miles higher 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, silver. Mileage: 89,323 miles. Price: £10,990, £680 less than this car. Dealer: Mak Performance Cars in Halifax. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-ab2d101d9ac8
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel coupe, black. Mileage: 98,196 miles. Price: £12,990, £1,320 more than this car. Dealer: Ideal Car in Nottingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-dd8b471b4d4b
• 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel coupe, red. Mileage: 81,337 miles. Price: £12,499, £829 more than this car. Dealer: Stonebridge Motors North East in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-a3d3a3495ece

• The nearest: 2018 Mercedes-Benz C Class AMG Line, 2.1 diesel coupe, black, 39 miles from this car. Mileage: 38,036 miles. Price: £16,999, £5,329 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-d97682a350eb