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: 67,174 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 67,174 miles, this 2017 Mercedes-Benz C Class AMG Line Premium Plus has covered about 2,700 fewer miles than other 2017 Mercedes-Benz C Class cars. The AskCar estimate for this car is £14,783. It is priced at £13,700, which is £1,083 below that estimate. The AskCar estimate uses UK dealer asking prices, including 4,632 Mercedes-Benz C Class adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. It is for sale at Car Planet Watford in Rickmansworth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,083 (7%) under the AskCar estimate of £14,783.

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 4,632 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 12 November 2026.

A 2017 Mercedes-Benz C Class with the 2.1 diesel engine is typically advertised at £13,000: the median of the 402 for sale on AskCar, as of 12 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: 418 of the 896 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £13,700. 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 12 November 2026: valid until 3 July 2027.

It has had 11 MOTs. The latest, on 4 July 2026, passed.

Advisories at the latest test: nearside front brake disc worn, pitted or scored, but not seriously weakened; offside front brake disc worn, pitted or scored, but not seriously weakened; brake pads wearing low both fronts.

Mileage at that test: 66,141 miles, which matches the advertised 67,174 miles.

Advertised mileage is about 2,700 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 £12,195 to £19,991, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel convertible, white. Mileage: 67,089 miles. Price: £15,162, £1,462 more than this car. Dealer: Euro Motor Company in Rotherham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-75eca92cf53c
• 2017 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel convertible, white. Mileage: 67,000 miles. Price: £14,295, £595 more than this car. Dealer: Beechwood Car Sales in West Bromwich. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-595db3413781
• 2017 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel convertible, blue. Mileage: 67,000 miles. Price: £14,499, £799 more than this car. Dealer: DT Vehicle Sales in Nottingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-ad821c4375e7

• The nearest: 2017 Mercedes-Benz C Class AMG Line Premium Plus, 2.1 diesel convertible, blue, 1 miles from this car. Mileage: 80,210 miles. Price: £12,450, £1,250 less than this car. Dealer: Pro Cars U K Ltd London in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-3dbb5c903133