2017 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium
• Version: 2.1 GLC250d AMG Line Premium G-Tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2017
• Mileage: 59,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mercedes-Benz GLC AMG Line Premium has covered 59,000 miles, around 17,800 fewer miles than is typical for its age. The dealer is asking £17,694, which is £125 below the AskCar estimate of £17,819. To work out the AskCar estimate, we analyse UK dealer adverts for 2,918 Mercedes-Benz GLC cars across different ages and specifications. The asking price is now £1,290 lower than when we first recorded the advert 103 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Allysha Car Services in Cranbrook. 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: £125 (under 1%) under the AskCar estimate of £17,819.

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 2.1 diesel engine is typically advertised at £16,000: the median of the 212 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2017 Mercedes-Benz GLC has been on sale for at least 103 days.

Price history

AskCar first saw this advert on 26 July 2026 at £18,984. Its asking price is now £17,694, £1,290 less. The latest price cut was seen on 10 October 2026.

Price changes recorded:

• 26 July 2026: £18,984
• 3 August 2026: £18,884
• 8 August 2026: £18,784
• 12 August 2026: £18,684
• 15 August 2026: £18,584
• 20 August 2026: £18,484
• 26 August 2026: £18,384
• 17 September 2026: £18,284
• 19 September 2026: £18,184
• 23 September 2026: £18,084
• 30 September 2026: £17,994
• 1 October 2026: £17,894
• 3 October 2026: £17,794
• 10 October 2026: £17,694

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 14 February 2027.

It failed its MOT on 10 February 2026 (nearside front suspension arm ball joint excessively worn arm with the shocker going through it; offside front suspension arm ball joint excessively worn arm with the shocker going through it) and passed 1 day later, on 11 February 2026.

There were no advisories at the latest test.

Mileage at that test: 56,958 miles, which matches the advertised 59,000 miles.

Advertised mileage is about 17,800 miles lower than the median mileage of a 2017 Mercedes-Benz GLC on AskCar.

Similar cars

65 other 2017 Mercedes-Benz GLC AMG Line Premium 2.1 diesel automatic SUVs are for sale at UK dealers, from £10,640 to £21,495, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV. Mileage: 59,000 miles. Price: £17,895, £201 more than this car. Dealer: Prestige Performance (Yorkshire) in North Duffield. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-fcf143696119
• 2017 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, white. Mileage: 59,166 miles. Price: £17,995, £301 more than this car. Dealer: Blackline Motors in Oldham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-986f09d3489d
• 2017 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, grey. Mileage: 57,345 miles. Price: £17,998, £304 more than this car. Dealer: Arnold Clark Mercedes-Benz of Grangemouth in Grangemouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-2e05dc9c4493

• The nearest: 2017 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, grey, 21 miles from this car. Mileage: 95,690 miles. Price: £13,300, £4,394 less than this car. Dealer: Group 1 Assured Hailsham in Hailsham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-92377db5fd9b