2017 Mercedes-Benz GLC 3.0 AMG Line
Price: £20,795. Fair price: £233 (1%) over the AskCar estimate of £20,562, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,918 priced Mercedes-Benz GLC adverts on AskCar as of 6 November 2026.
AskCar lists 2,951 used Mercedes-Benz GLC from 1,187 UK dealerships, as of 6 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: 59,710 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: White
- CO2: 159 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 59,710 miles, this 2017 Mercedes-Benz GLC AMG Line has covered about 17,100 fewer miles than other 2017 Mercedes-Benz GLC cars. Priced at £20,795, it is advertised £233 above the AskCar estimate of £20,562. The AskCar estimate uses UK dealer asking prices, including 2,918 Mercedes-Benz GLC adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sandown Group Mercedes-Benz of Epsom, based in Epsom. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £233 (1%) over the AskCar estimate of £20,562.
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 2,918 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 6 November 2026.
A 2017 Mercedes-Benz GLC with the 3.0 diesel engine is typically advertised at £18,000: the median of the 45 for sale on AskCar, as of 6 November 2026.
Time on sale
AskCar first saw this 2017 Mercedes-Benz GLC advertised today. About 4 in 10 of 2017 Mercedes-Benz GLC cars are gone from sale within a month of being advertised: 134 of the 309 first advertised between 11 July 2026 and 3 October 2026.
Price history
AskCar first saw this advert on 6 November 2026 at £20,795. 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 6 November 2026: valid until 8 March 2027.
It has had 7 MOTs. The latest, on 9 March 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 55,729 miles, which matches the advertised 59,710 miles.
Advertised mileage is about 17,100 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 6 November 2026.
The closest to this car in mileage:
- 2017 Mercedes-Benz GLC AMG Line, 3.0 diesel estate, grey. Mileage: 41,247 miles. Price: £22,295, £1,500 more than this car. Dealer: Sandown Group Mercedes-Benz of Poole in Poole. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-d40180baf0e1
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 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.