2021 Mercedes-Benz C Class 3.0 C43 Premium Plus

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)
• Year: 2021
• Mileage: 30,325 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 384 bhp
• Gearbox: Automatic (9G-Tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 224 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz C Class Premium Plus is advertised with 30,325 miles, approximately 14,900 below the typical mileage for its age. Its asking price of £33,549 is £451 below the AskCar estimate of £34,000. The AskCar estimate uses 4,608 UK dealer adverts for the Mercedes-Benz C Class, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Motorpoint Newport, based in Newport. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £451 (1%) under the AskCar estimate of £34,000.

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 4,608 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 10 November 2026.

A 2021 Mercedes-Benz C Class with the 3.0 petrol engine is typically advertised at £31,500: the median of the 16 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2021 Mercedes-Benz C Class advertised today. About half of 2021 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 121 of the 228 first advertised between 11 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £33,549. 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 10 November 2026: valid until 10 April 2027.

It has had 3 MOTs. The latest, on 11 April 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge 3mm.

Mileage at that test: 28,852 miles, which matches the advertised 30,325 miles.

Advertised mileage is about 14,900 miles lower than the median mileage of a 2021 Mercedes-Benz C Class on AskCar.

Similar cars

2 other 2021 Mercedes-Benz C Class Premium Plus 3.0 petrol automatic coupes are for sale at UK dealers, from £30,622 to £34,880, as of 10 November 2026.

The 2 closest to this car in mileage:

• 2021 Mercedes-Benz C Class Premium Plus, 3.0 petrol coupe, white. Mileage: 24,446 miles. Price: £34,880, £1,331 more than this car. Dealer: Stratstone Mercedes-Benz of Huddersfield in Huddersfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2021-4379c8ec072b
• 2021 Mercedes-Benz C Class Premium Plus, 3.0 petrol coupe, white. Mileage: 46,237 miles. Price: £30,622, £2,927 less than this car. Dealer: Vertu Motors Seat Cupra Carlisle in Carlisle. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2021-d6169a42bcc3