2020 Mercedes-Benz C Class

2.0 C300d AMG Line G-Tronic+ RWD Euro 6 (s/s) 2dr (242 bhp)

£16,495

Fair price: within 8% of the typical £16,161 for this model, age and mileage, drawing on 4,483 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: C Class
Trim: AMG LINE
Version: 2.0 C300d AMG Line G-Tronic+ RWD Euro 6 (s/s) 2dr (242 bhp)
Mileage: 73,326 miles
Year: 2020
Fuel type: Diesel
Body type: Coupe
Engine: 2.0 L
Gearbox: Automatic
Power: 242 bhp
Seats: 4
CO2: 129 g/km
Colour: Black
Doors: 2
Driven wheels: Rear Wheel Drive
Gearbox version: G-Tronic+
Engine badge: C300d
Emissions standard: Euro 6

About this car

This 2020 Mercedes-Benz C Class AMG Line has covered 73,326 miles, around 25,200 more than typical for its age. Its asking price of £16,495 is £334 above our estimate of £16,161. We use UK dealer asking prices, including 4,483 Mercedes-Benz C Class listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 40 days ago. The latest recorded MOT expiry date is 4 September 2026, which has passed. Confirm its status with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Hartington Motors, based in Wigan.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 September 2026, 40 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observed	Asking price
14 September 2026	£16,495
23 October 2026	£16,495

Price and mileage comparison

Estimated market asking price: £16,161. The asking price is £334 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 4,483 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 25,200 miles higher than typical for a 2020 Mercedes-Benz C Class.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 4 September 2026. 71,547 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £11,000 to £22,499.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£11,000	95,193 miles
£13,980	89,763 miles
£15,545	75,450 miles
£16,995	51,432 miles
£17,495	61,196 miles

These cars have covered 26,056–95,193 miles, compared with 73,326 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz C Class cars for sale · 2020 Mercedes-Benz C Class price guide

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Vehicle photos

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