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: 55,986 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: White
• CO2: 180 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mercedes-Benz GLC AMG Line is advertised with 55,986 miles, approximately 20,800 below the typical mileage for its age. The AskCar estimate for this car is £20,790. It is priced at £19,500, which is £1,290 below that estimate. The AskCar estimate draws on 2,918 Mercedes-Benz GLC adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 7 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Marshall Mercedes-Benz of Chichester, based in Chichester. 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

Fair price: £1,290 (6%) under the AskCar estimate of £20,790.

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 7 days.

Price history

AskCar first saw this advert on 30 October 2026 at £19,500. Its asking price has not changed.

Price changes recorded:

• 30 October 2026: £19,500
• 31 October 2026: £19,990
• 6 November 2026: £19,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 10 February 2027.

It has had 9 MOTs. The latest, on 13 January 2026, passed.

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

Mileage at that test: 54,015 miles, which matches the advertised 55,986 miles.

Advertised mileage is about 20,800 miles lower 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: 48,400 miles. Price: £21,195, £1,695 more than this car. Dealer: Me and My New Car in Wokingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-b50562fe90f3
• 2017 Mercedes-Benz GLC AMG Line, 3.0 diesel SUV, white. Mileage: 72,933 miles. Price: £18,200, £1,300 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, red. Mileage: 80,543 miles. Price: £19,795, £295 more than this car. Dealer: S & R Motors in Swindon. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-818e232c7d82