2017 Mercedes-Benz C Class 2.1 C250d AMG Line Premium Plus

Version: 2.1 C250d AMG Line Premium Plus G-Tronic+ RWD Euro 6 (s/s) 2dr Cabriolet (201 bhp)

Price: £13,490. Above the going rate: £1,044 (8%) over the AskCar estimate of £12,446, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,532 priced Mercedes-Benz C Class adverts on AskCar as of 31 October 2026.

AskCar lists 4,731 used Mercedes-Benz C Class from 2,258 UK dealerships, as of 31 October 2026.

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)
Mileage
94,247 miles
Year
2017
Fuel type
Diesel
Body type
Convertible
Engine
2.1 L
Gearbox
Automatic
Power
201 bhp
Seats
4
CO2
126 g/km
Colour
Black
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
C250d
Emissions standard
Euro 6

About this car

This 2017 Mercedes-Benz C Class AMG Line Premium Plus is advertised with 94,247 miles, approximately 24,300 above the typical mileage for its age. Priced at £13,490, it is advertised £1,044 above the AskCar estimate of £12,446. The AskCar estimate uses 4,532 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. The seller is Octane Car Sales, based in Peterborough.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 31 October 2026.

Recorded asking prices
Date observedAsking price
31 October 2026£13,490

Price and mileage comparison

Above the going rate: £1,044 (8%) over the AskCar estimate of £12,446.

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 4,532 priced Mercedes-Benz C Class adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 24,300 miles higher than the median mileage of a 2017 Mercedes-Benz C Class on AskCar.

Other matching cars

137 other 2017 Mercedes-Benz C Class AMG Line Premium Plus automatic diesel cars are for sale at UK dealers from £6,785 to £19,991, as of 31 October 2026.

The 5 cheapest:

The 137 matching cars have covered 10,000 to 163,422 miles, compared with 94,247 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Mercedes-Benz C Class cars for sale · 2017 Mercedes-Benz C Class price guide

More like this

Photos

45 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.