2017 Mercedes-Benz C Class 2.1 C250d AMG Line

Overview

• Make: Mercedes-Benz
• Model: C Class
• Trim: AMG Line
• Version: 2.1 AMG Line Auto RWD Euro 6 2dr (201 bhp)
• Year: 2017
• Mileage: 84,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 84,000 miles on the clock, this 2017 Mercedes-Benz C Class AMG Line has done roughly 14,000 more miles than a typical 2017 Mercedes-Benz C Class. The dealer is asking £11,990, which is £164 below the AskCar estimate of £12,154. To work out the AskCar estimate, we analyse UK dealer adverts for 4,635 Mercedes-Benz C Class cars across different ages and specifications. We first saw this car advertised 37 days ago. Its asking price has since fallen by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Tiley of Bristol, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £164 (1%) under the AskCar estimate of £12,154.

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 4,635 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 5 November 2026.

A 2017 Mercedes-Benz C Class with the 2.1 diesel engine is typically advertised at £13,100: the median of the 404 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2017 Mercedes-Benz C Class has been on sale for at least 37 days.

Price history

AskCar first saw this advert on 29 September 2026 at £12,990. Its asking price is now £11,990, £1,000 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 29 September 2026: £12,990
• 11 October 2026: £12,490
• 13 October 2026: £11,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 14 May 2027.

It has had 11 MOTs. The latest, on 15 May 2026, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 82,799 miles, which matches the advertised 84,000 miles.

Advertised mileage is about 14,000 miles higher than the median mileage of a 2017 Mercedes-Benz C Class on AskCar.

Similar cars

21 other 2017 Mercedes-Benz C Class AMG Line 2.1 diesel automatic convertibles are for sale at UK dealers, from £10,490 to £15,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz C Class AMG Line, 2.1 diesel convertible, grey. Mileage: 88,000 miles. Price: £14,988, £2,998 more than this car. Dealer: Auto Group in Wembley. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-18f5dbef148b
• 2017 Mercedes-Benz C Class AMG Line, 2.1 diesel convertible, blue. Mileage: 76,500 miles. Price: £12,572, £582 more than this car. Dealer: Car Motion in Rotherham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-1b9d30ae3b94
• 2017 Mercedes-Benz C Class AMG Line, 2.1 diesel convertible, white. Mileage: 92,000 miles. Price: £11,949, the same price as this car. Dealer: The Car Guys in Dunstable. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-080def58d958

• The nearest: 2017 Mercedes-Benz C Class AMG Line, 2.1 diesel convertible, black, 40 miles from this car. Mileage: 70,357 miles. Price: £13,999, £2,009 more than this car. Dealer: Empressive Motor Company in Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-3c163dd184bc