2021 Mercedes-Benz C Class

Overview

Make

Mercedes-Benz

Model

C Class

Trim

AMG LINE

Version

2.0 AMG Line G-Tronic+ RWD Euro 6 2dr (254 bhp)

Mileage

71,171 miles

Year

2021

Body type

Coupe

Engine

2.0 L

Gearbox

Automatic

Power

254 bhp

Seats

4

CO2

161 g/km

Colour

Silver

Doors

2

Driven wheels

Rear Wheel Drive

Gearbox version

G-Tronic+

Engine badge

C300

Emissions standard

Euro 6

About this car

With 71,171 miles on the clock, this 2021 Mercedes-Benz C Class AMG Line has done roughly 25,800 more miles than a typical 2021 Mercedes-Benz C Class. Its asking price of £15,800 is £2,109 below our estimate of £17,909. To estimate its market asking price, we analyse UK dealer adverts for 4,483 Mercedes-Benz C Class cars across different ages and specifications. We first recorded this advert 44 days ago, and its asking price has since fallen by £1,000. Its MOT is recorded as valid until 25 February 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Car Planet Watford in Rickmansworth.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,909. The asking price is £2,109 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 25,800 miles higher than typical for a 2021 Mercedes-Benz C Class.

The advertised mileage is consistent with the last MOT reading.