2017 Mercedes-Benz GLC 3.0 AMG Line

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: 80,543 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic (9G-Tronic Plus)
• Drive: Four-wheel drive
• Colour: Red
• CO2: 180 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mercedes-Benz GLC AMG Line has covered 80,543 miles, around 3,700 more miles than is typical for its age. The dealer is asking £19,795, which is £2,071 above the AskCar estimate of £17,724. To work out the AskCar estimate, we analyse UK dealer adverts for 2,918 Mercedes-Benz GLC cars across different ages and specifications. We have tracked this advert for 9 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is S & R Motors, based in Swindon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,071 (11%) over the AskCar estimate of £17,724.

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

This 2017 Mercedes-Benz GLC has been on sale for at least 9 days.

Price history

AskCar first saw this advert on 28 October 2026 at £19,795. 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 19 January 2027.

It has had 8 MOTs. The latest, on 20 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 76,082 miles, which matches the advertised 80,543 miles.

Advertised mileage is about 3,700 miles higher than the median mileage of a 2017 Mercedes-Benz GLC on AskCar.

Similar cars

5 other 2017 Mercedes-Benz GLC AMG Line 3.0 diesel automatic SUVs are for sale at UK dealers, from £16,550 to £21,195, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz GLC AMG Line, 3.0 diesel SUV, black. Mileage: 86,000 miles. Price: £16,550, £3,245 less than this car. Dealer: Carnet Midlands in Burntwood. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-ada488175ea0
• 2017 Mercedes-Benz GLC AMG Line, 3.0 diesel SUV, white. Mileage: 72,933 miles. Price: £18,200, £1,595 less than this car. Dealer: Peoples Livingston in Livingston. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-26f6585dc1b7
• 2017 Mercedes-Benz GLC AMG Line, 3.0 diesel SUV, black. Mileage: 93,500 miles. Price: £16,995, £2,800 less than this car. Dealer: MB Specialist in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-d6137e7415b4

• The nearest: 2017 Mercedes-Benz GLC AMG Line, 3.0 diesel SUV, black, 42 miles from this car. Mileage: 48,400 miles. Price: £21,195, £1,400 more than this car. Dealer: Me and My New Car in Wokingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-b50562fe90f3