2017 Mercedes-Benz GLC 2.1 Sport

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: Sport
• Version: 2.1 Sport G-Tronic 4WD Euro 6 (s/s) 5dr
• Year: 2017
• Mileage: 142,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Mercedes-Benz GLC Sport is advertised with 142,000 miles, approximately 66,100 above the typical mileage for its age. Its asking price of £8,999 is £85 below the AskCar estimate of £9,084. To work out the AskCar estimate, we analyse UK dealer adverts for 2,814 Mercedes-Benz GLC cars across different ages and specifications. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. The seller is George Doran Vehicles, based in Castlewellan. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £85 (under 1%) under the AskCar estimate of £9,084.

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 2.1 diesel engine is typically advertised at £16,000: the median of the 217 for sale on AskCar, as of 8 November 2026.

Time on sale

AskCar first saw this 2017 Mercedes-Benz GLC advertised 1 day ago. About 4 in 10 of 2017 Mercedes-Benz GLC cars are gone from sale within a month of being advertised: 134 of the 316 first advertised between 11 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £8,999. 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 14 April 2027.

It has had 5 MOTs. The latest, on 15 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 135,889 miles, which matches the advertised 142,000 miles.

Advertised mileage is about 66,100 miles higher than the median mileage of a 2017 Mercedes-Benz GLC on AskCar.

Similar cars

11 other 2017 Mercedes-Benz GLC Sport 2.1 diesel automatic SUVs are for sale at UK dealers, from £12,395 to £15,490, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz GLC Sport, 2.1 diesel SUV, grey. Mileage: 91,060 miles. Price: £12,995, £3,996 more than this car. Dealer: VD Motor Group in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-98a614a7664b
• 2017 Mercedes-Benz GLC Sport, 2.1 diesel SUV, black. Mileage: 87,854 miles. Price: £13,195, £4,196 more than this car. Dealer: Group 1 Automotive Mercedes-Benz Of Bury St. Edmunds in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-df4d1acd7eea
• 2017 Mercedes-Benz GLC Sport, 2.1 diesel SUV, blue. Mileage: 83,666 miles. Price: £12,395, £3,396 more than this car. Dealer: Autoever in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-f51d456ccb86

• The nearest: 2017 Mercedes-Benz GLC Sport, 2.1 diesel SUV, black, 156 miles from this car. Mileage: 75,527 miles. Price: £15,000, £6,001 more than this car. Dealer: John Clark Select Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2017-e4d2c68a75c1