2018 Mercedes-Benz C Class 2.1 C250d AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line Premium Plus
• Version: 2.1 C250d AMG Line Premium Plus G-Tronic+ RWD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2018
• Mileage: 27,523 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 27,523 miles, this 2018 Mercedes-Benz C Class AMG Line Premium Plus has covered about 37,700 fewer miles than other 2018 Mercedes-Benz C Class cars. Its asking price of £21,500 is £1,702 above the AskCar estimate of £19,798. 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. It first appeared in our advert records 15 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Select Swindon, based in Swindon. 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

Above the going rate: £1,702 (8%) over the AskCar estimate of £19,798.

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 2.1 diesel engine is typically advertised at £14,000: the median of the 202 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 15 days.

Price history

AskCar first saw this advert on 22 October 2026 at £21,500. 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 6 November 2026: valid until 23 February 2027.

It failed its MOT on 23 February 2026 (nearside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords; offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 1 day later, on 24 February 2026.

There were no advisories at the latest test.

Mileage at that test: 25,114 miles, which matches the advertised 27,523 miles.

Advertised mileage is about 37,700 miles lower than the median mileage of a 2018 Mercedes-Benz C Class on AskCar.

Similar cars

11 other 2018 Mercedes-Benz C Class AMG Line Premium Plus 2.1 diesel automatic estates are for sale at UK dealers, from £10,294 to £21,795, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel estate, black. Mileage: 28,238 miles. Price: £21,795, £295 more than this car. Dealer: Sandown Group Mercedes-Benz of Poole in Poole. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-d323b06c6b9c
• 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel estate, silver. Mileage: 47,578 miles. Price: £17,962, £3,538 less than this car. Dealer: Vertu Mercedes Ascot in Ascot. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-abc9c32e20e7
• 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel estate, white. Mileage: 48,944 miles. Price: £16,999, £4,501 less than this car. Dealer: Stebbings Car Superstore Kings Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-a95ea2096c3e

• The nearest: 2018 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel estate, grey, 30 miles from this car. Mileage: 123,742 miles. Price: £10,294, £11,206 less than this car. Dealer: Alisons Automotive Group in Cam. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-e8c6d5cc8b79