2020 Mercedes-Benz C Class 2.0 C300d AMG Line Edition Premium

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line Edition Premium
• Version: 2.0 C300d AMG Line Edition Premium G-Tronic+ RWD Euro 6 (s/s) 4dr (242 bhp)
• Year: 2020
• Mileage: 96,683 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 242 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz C Class AMG Line Edition Premium has covered 96,683 miles, around 48,700 more miles than is typical for its age. The AskCar estimate for this car is £13,352. It is priced at £13,999, which is £647 above that estimate. The AskCar estimate draws on 4,622 Mercedes-Benz C Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 16 days. Its advertised mileage matches the government's MOT record. The seller is The Coalville Motor Company, based in Coalville. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £647 (4%) over the AskCar estimate of £13,352.

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 4,622 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 7 November 2026.

A 2020 Mercedes-Benz C Class with the 2.0 diesel engine is typically advertised at £17,700: the median of the 130 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2020 Mercedes-Benz C Class has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 22 October 2026 at £13,999. 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 7 November 2026: valid until 10 December 2026.

It has had 6 MOTs. The latest, on 22 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 96,697 miles, which matches the advertised 96,683 miles.

Advertised mileage is about 48,700 miles higher than the median mileage of a 2020 Mercedes-Benz C Class on AskCar.

Similar cars

14 other 2020 Mercedes-Benz C Class AMG Line Edition Premium 2.0 diesel automatic saloons are for sale at UK dealers, from £13,262 to £20,990, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz C Class AMG Line Edition Premium, 2.0 diesel saloon, grey. Mileage: 99,510 miles. Price: £13,262, £737 less than this car. Dealer: Wiz Motors in Luton. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2020-39bcb8cb2f41
• 2020 Mercedes-Benz C Class AMG Line Edition Premium, 2.0 diesel saloon, white. Mileage: 78,865 miles. Price: £14,990, £991 more than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2020-94e7dfb9095c
• 2020 Mercedes-Benz C Class AMG Line Edition Premium, 2.0 diesel saloon, blue. Mileage: 75,000 miles. Price: £15,977, £1,978 more than this car. Dealer: Liverpool Car Centre in Bootle. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2020-4c2dd6784024

• The nearest: 2020 Mercedes-Benz C Class AMG Line Edition Premium, 2.0 diesel saloon, blue, 28 miles from this car. Mileage: 66,639 miles. Price: £16,080, £2,081 more than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2020-9f2559211fa2