2017 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) 2dr Cabriolet (201 bhp)
• Year: 2017
• Mileage: 53,887 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 53,887 miles, this 2017 Mercedes-Benz C Class AMG Line Premium Plus has covered about 16,100 fewer miles than other 2017 Mercedes-Benz C Class cars. Priced at £15,990, it is advertised £207 below the AskCar estimate of £16,197. The AskCar estimate uses 4,562 UK dealer adverts for the Mercedes-Benz C Class, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. The seller is Heartys of Peterborough, based in Peterborough. 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: £207 (1%) under the AskCar estimate of £16,197.

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

A 2017 Mercedes-Benz C Class with the 2.1 diesel engine is typically advertised at £13,200: the median of the 398 for sale on AskCar, as of 8 November 2026.

Time on sale

AskCar first saw this 2017 Mercedes-Benz C Class advertised today. About half of 2017 Mercedes-Benz C Class cars are gone from sale within a month of being advertised: 401 of the 855 first advertised between 11 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 8 November 2026 at £15,990. 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 6 April 2027.

It has had 9 MOTs. The latest, on 27 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 52,308 miles, which matches the advertised 53,887 miles.

Advertised mileage is about 16,100 miles lower than the median mileage of a 2017 Mercedes-Benz C Class on AskCar.

Similar cars

32 other 2017 Mercedes-Benz C Class AMG Line Premium Plus 2.1 diesel automatic convertibles are for sale at UK dealers, from £11,950 to £19,991, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel convertible, blue. Mileage: 52,460 miles. Price: £16,995, £1,005 more than this car. Dealer: SZ Motor Group in Nottingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-e5a830766ac0
• 2017 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel convertible, black. Mileage: 57,518 miles. Price: £14,195, £1,795 less than this car. Dealer: Motor Switch in Wigan. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-a1d4401a655c
• 2017 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel convertible, white. Mileage: 49,493 miles. Price: £16,995, £1,005 more than this car. Dealer: Elysium Motors in Colchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-64fda4848daa

• The nearest: 2017 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel convertible, black, 3 miles from this car. Mileage: 94,247 miles. Price: £13,490, £2,500 less than this car. Dealer: Octane Car Sales in Peterborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-28bd4d9883b1