2017 Mercedes-Benz GLC 3.0 AMG Line
Price: £22,295. Fair price: £288 (1%) under the AskCar estimate of £22,583, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,814 priced Mercedes-Benz GLC adverts on AskCar as of 8 November 2026.
AskCar lists 2,918 used Mercedes-Benz GLC from 1,187 UK dealerships, as of 8 November 2026.
Overview
- Make: Mercedes-Benz
- Model: GLC
- Trim: AMG Line
- Version: 3.0 350 d AMG Line 9G-Tronic Plus 4WD Euro 6 5dr (254 bhp)
- Year: 2017
- Mileage: 41,247 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 3.0 litres, 254 bhp
- Gearbox: Automatic (9G-Tronic Plus)
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 159 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2017 Mercedes-Benz GLC AMG Line has covered 41,247 miles, around 34,700 fewer miles than is typical for its age. Priced at £22,295, it is advertised £288 below the AskCar estimate of £22,583. The AskCar estimate uses UK dealer asking prices, including 2,814 Mercedes-Benz GLC adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 19 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sandown Group Mercedes-Benz of Poole, based in Poole. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £288 (1%) under the AskCar estimate of £22,583.
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 2,814 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 8 November 2026.
A 2017 Mercedes-Benz GLC with the 3.0 diesel engine is typically advertised at £18,300: the median of the 45 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2017 Mercedes-Benz GLC has been on sale for at least 19 days.
Price history
AskCar first saw this advert on 20 October 2026 at £22,295. 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 7 September 2027.
It has had 8 MOTs. The latest, on 25 August 2026, passed.
Advisories at the latest test: nearside front suspension arm ball joint has slight play spring link; offside front suspension arm ball joint has slight play spring link.
Mileage at that test: 40,916 miles, which matches the advertised 41,247 miles.
Advertised mileage is about 34,700 miles lower than the median mileage of a 2017 Mercedes-Benz GLC on AskCar.
Similar cars
1 other 2017 Mercedes-Benz GLC AMG Line 3.0 diesel automatic estate is for sale at UK dealers, as of 8 November 2026.
The closest to this car in mileage:
- 2017 Mercedes-Benz GLC AMG Line, 3.0 diesel estate, white. Mileage: 59,710 miles. Price: £20,795, £1,500 less than this car. Dealer: Sandown Group Mercedes-Benz of Epsom in Epsom. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-7b9d3eb2b3f7
Browse all Mercedes-Benz GLC cars for sale · 2017 Mercedes-Benz GLC price guide
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Photos
40 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.