2021 Mercedes-Benz C Class

3.0 C43 Night Ed Premium Plus 9G-Tronic 4WD Euro 6 2dr (384 bhp)

£37,950

Fair price: within 8% of the typical £35,293 for this model, age and mileage, drawing on 4,483 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: C Class
Trim: PREMIUM PLUS
Version: 3.0 C43 Night Ed Premium Plus 9G-Tronic 4WD Euro 6 2dr (384 bhp)
Mileage: 26,851 miles
Year: 2021
Fuel type: Petrol
Engine: 3.0 L
Gearbox: Automatic
Power: 384 bhp
Seats: 4
CO2: 231 g/km
Colour: Black
Doors: 2
Driven wheels: Four Wheel Drive
Gearbox version: 9G-Tronic
Engine badge: C43
Emissions standard: Euro 6

About this car

This 2021 Mercedes-Benz C Class Premium Plus has covered 26,851 miles, around 18,500 fewer than typical for its age. Its asking price of £37,950 is £2,657 above our estimate of £35,293. 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 car for sale 6 days ago. MOT records show an expiry date of 12 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Group Mercedes-Benz of Carlisle, based in Carlisle.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 October 2026, 6 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
20 October 2026	£37,950
23 October 2026	£37,950

Price and mileage comparison

Estimated market asking price: £35,293. The asking price is £2,657 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 18,500 miles lower than typical for a 2021 Mercedes-Benz C Class.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 January 2027. 24,251 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £23,942 to £34,990.

Other matching cars
Asking price	Mileage
£23,942	75,911 miles
£30,695	48,250 miles
£31,397	46,237 miles
£34,990	24,446 miles

These cars have covered 24,446–75,911 miles, compared with 26,851 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 · 2021 Mercedes-Benz C Class price guide

Vehicle photos

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