2018 Mercedes-Benz C Class 2.0 C300 AMG Line

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line
• Version: 2.0 C 300 AMG Line 9G-Tronic Plus RWD Euro 6 2dr (12/16 on) (241 bhp)
• Year: 2018
• Mileage: 26,991 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 241 bhp
• Gearbox: Automatic (9G-Tronic Plus)
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz C Class AMG Line is advertised with 26,991 miles, approximately 38,200 below the typical mileage for its age. The AskCar estimate for this car is £19,430. It is priced at £19,950, which is £520 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 4,645 Mercedes-Benz C Class cars across different ages and specifications. We have tracked this advert for 2 days. Its advertised mileage matches the government's MOT record. You can find this car at Parkway Motor Group in Edwinstowe. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £520 (2%) over the AskCar estimate of £19,430.

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 4,645 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 6 November 2026.

A 2018 Mercedes-Benz C Class with the 2.0 petrol engine is typically advertised at £14,000: the median of the 165 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2018 Mercedes-Benz C Class advertised 2 days ago. About half of 2018 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 337 of the 705 first advertised between 10 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £19,950. 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 6 November 2026: valid until 28 June 2027.

It has had 6 MOTs. The latest, on 2 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 25,421 miles, which matches the advertised 26,991 miles.

Advertised mileage is about 38,200 miles lower than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Similar cars

7 other 2018 Mercedes-Benz C Class AMG Line 2.0 petrol automatic coupes are for sale at UK dealers, from £12,980 to £17,950, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line, 2.0 petrol coupe, black. Mileage: 38,230 miles. Price: £16,598, £3,352 less than this car. Dealer: Your Car Supermarket in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-d3205db01cb1
• 2018 Mercedes-Benz C Class AMG Line, 2.0 petrol coupe, grey. Mileage: 45,493 miles. Price: £17,950, £2,000 less than this car. Dealer: J S Exclusive Motors in Milton Keynes. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-20bfbd633082
• 2018 Mercedes-Benz C Class AMG Line, 2.0 petrol coupe, white. Mileage: 52,938 miles. Price: £14,555, £5,395 less than this car. Dealer: The Car Range in Doncaster. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-df30ed303be3