2020 Mercedes-Benz C Class

AMG Line Auto Euro 6 2dr

£18,600

Good value: £2,432 under the typical £21,032 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: AMG Line Auto Euro 6 2dr
Mileage: 37,805 miles
Year: 2020
Body type: Coupe
Gearbox: Automatic
Seats: 4
CO2: 161 g/km
Colour: Grey
Doors: 2
Emissions standard: Euro 6

About this car

This 2020 Mercedes-Benz C Class AMG Line has covered 37,805 miles, around 10,300 fewer than typical for its age. The dealer is asking £18,600, which is £2,432 below our market estimate of £21,032. To estimate its market asking price, we analyse UK dealer adverts for 4,483 Mercedes-Benz C Class cars across different ages and specifications. The asking price is now £450 lower than when we first recorded the advert 32 days ago. Its recorded MOT is valid until 29 October 2026, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Hilton Garage in Derby.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 September 2026, 32 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £450 from the first recorded £19,050. 1 price reduction recorded, the latest observed on 4 October 2026.

Recorded asking prices
Date observed	Asking price
23 September 2026	£19,050
4 October 2026	£18,600
23 October 2026	£18,600

Price and mileage comparison

Estimated market asking price: £21,032. The asking price is £2,432 below 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 10,300 miles lower than typical for a 2020 Mercedes-Benz C Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 October 2026. 29,060 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £18,499 to £21,995.

Other matching cars
Asking price	Mileage
£18,499	47,946 miles
£20,000	45,985 miles
£21,995	34,200 miles

These cars have covered 34,200–47,946 miles, compared with 37,805 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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