2018 Mercedes-Benz C Class 3.0 C43 V6 AMG Premium Plus

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Premium Plus
• Version: 3.0 C43 V6 AMG Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 4dr (362 bhp)
• Year: 2018
• Mileage: 39,765 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 362 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 183 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz C Class AMG Premium Plus has covered 39,765 miles, around 25,500 fewer miles than is typical for its age. The AskCar estimate for this car is £25,197. It is priced at £25,495, which is £298 above that estimate. The AskCar estimate uses UK dealer asking prices, including 4,645 Mercedes-Benz C Class adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 17 days ago. Its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Group 1 Assured Norwich, based in Norwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £298 (1%) over the AskCar estimate of £25,197.

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 4,645 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 6 November 2026.

A 2018 Mercedes-Benz C Class with the 3.0 petrol engine is typically advertised at £22,600: the median of the 53 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 Mercedes-Benz C Class has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 20 October 2026 at £25,995. Its asking price is now £25,495, £500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 20 October 2026: £25,995
• 27 October 2026: £25,950
• 3 November 2026: £25,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 19 September 2027.

It has had 6 MOTs. The latest, on 18 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 39,248 miles, which matches the advertised 39,765 miles.

Advertised mileage is about 25,500 miles lower than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Similar cars

6 other 2018 Mercedes-Benz C Class AMG Premium Plus 3.0 petrol automatic saloons are for sale at UK dealers, from £16,450 to £27,750, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Premium Plus, 3.0 petrol saloon, red. Mileage: 52,142 miles. Price: £24,940, £555 less than this car. Dealer: Oakdene Collection in Alfreton. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-fe36a795447c
• 2018 Mercedes-Benz C Class AMG Premium Plus, 3.0 petrol saloon, grey. Mileage: 26,000 miles. Price: £27,750, £2,255 more than this car. Dealer: T C & C Ltd T/A Trade Cars & Commercials in Prudhoe. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-02ad481e4edf
• 2018 Mercedes-Benz C Class AMG Premium Plus, 3.0 petrol saloon, black. Mileage: 23,800 miles. Price: £26,295, £800 more than this car. Dealer: PPM Automotive in Milton Keynes. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-ac1fe1f6e881