2021 Mercedes-Benz C Class 2.0 C300 MHEV AMG Line Night Edition Premium Plus

Price: £25,999. Fair price: £1,117 (4%) over the AskCar estimate of £24,882, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,562 priced Mercedes-Benz C Class adverts on AskCar as of 8 November 2026.

AskCar lists 4,861 used Mercedes-Benz C Class from 2,336 UK dealerships, as of 8 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: C Class
  • Trim: AMG Line Night Edition Premium Plus
  • Version: 2.0 C300 Mhev AMG Line Night Edition Premium Plus G-Tronic+ RWD Euro 6 (s/s) 2dr (268 bhp)
  • Year: 2021
  • Mileage: 33,744 miles
  • Fuel: Petrol, mild hybrid
  • Body: Coupe, 2 doors, 4 seats
  • Engine: 2.0 litres, 268 bhp
  • Gearbox: Automatic (G-Tronic+)
  • Drive: Rear-wheel drive
  • Colour: Grey
  • CO2: 175 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 33,744 miles on the clock, this 2021 Mercedes-Benz C Class AMG Line Night Edition Premium Plus has done roughly 11,700 fewer miles than a typical 2021 Mercedes-Benz C Class. Its asking price of £25,999 is £1,117 above the AskCar estimate of £24,882. To work out the AskCar estimate, we analyse UK dealer adverts for 4,562 Mercedes-Benz C Class cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 94 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Platinum Select Plus in BOX. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,117 (4%) over the AskCar estimate of £24,882.

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 4,562 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 8 November 2026.

A 2021 Mercedes-Benz C Class with the 2.0 petrol engine is typically advertised at £19,000: the median of the 71 for sale on AskCar, as of 8 November 2026.

Time on sale

The dealer may accept less. This 2021 Mercedes-Benz C Class has been on sale for at least 94 days. About half of 2021 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 118 of the 224 first advertised between 11 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 6 August 2026 at £25,999. 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 8 November 2026: valid until 18 March 2027.

It has had 4 MOTs. The latest, on 24 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 31,982 miles, which matches the advertised 33,744 miles.

Advertised mileage is about 11,700 miles lower than the median mileage of a 2021 Mercedes-Benz C Class on AskCar.

Similar cars

2 other 2021 Mercedes-Benz C Class AMG Line Night Edition Premium Plus 2.0 petrol automatic coupes are for sale at UK dealers, from £24,167 to £25,490, as of 8 November 2026.

The 2 closest to this car in mileage:

Browse all Mercedes-Benz C Class cars for sale · 2021 Mercedes-Benz C Class price guide

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Photos

51 photos of this car are on its AskCar page.

As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.