2018 Mercedes-Benz GLC 2.1 GLC250d AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium Plus
• Version: 2.1 GLC250d AMG Line Premium Plus G-Tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2018
• Mileage: 86,692 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLC AMG Line Premium Plus has covered 86,692 miles, around 15,000 more miles than is typical for its age. The dealer is asking £16,499, which is £439 below the AskCar estimate of £16,938. To work out the AskCar estimate, we analyse UK dealer adverts for 2,855 Mercedes-Benz GLC cars across different ages and specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. You can find this car at Noya Motor Group in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £439 (2%) under the AskCar estimate of £16,938.

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 2,855 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 11 November 2026.

A 2018 Mercedes-Benz GLC with the 2.1 diesel engine is typically advertised at £16,500: the median of the 243 for sale on AskCar, as of 11 November 2026.

Time on sale

AskCar first saw this 2018 Mercedes-Benz GLC advertised today. About half of 2018 Mercedes-Benz GLC cars are gone from sale within a month of being advertised: 253 of the 535 first advertised between 11 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £16,499. 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 11 November 2026: valid until 3 February 2027.

It has had 7 MOTs. The latest, on 4 February 2026, passed.

Advisories at the latest test: undertrays and engine bay covers fitted.

Mileage at that test: 81,114 miles, which matches the advertised 86,692 miles.

Advertised mileage is about 15,000 miles higher than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

33 other 2018 Mercedes-Benz GLC AMG Line Premium Plus 2.1 diesel automatic SUVs are for sale at UK dealers, from £12,990 to £22,550, as of 11 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLC AMG Line Premium Plus, 2.1 diesel SUV, grey. Mileage: 88,000 miles. Price: £15,950, £549 less than this car. Dealer: Windmill Motors in Bourne. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-7a79d1b58d76
• 2018 Mercedes-Benz GLC AMG Line Premium Plus, 2.1 diesel SUV, blue. Mileage: 88,000 miles. Price: £18,988, £2,489 more than this car. Dealer: Junction 17 Cars Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-1448ce3884a6
• 2018 Mercedes-Benz GLC AMG Line Premium Plus, 2.1 diesel SUV, grey. Mileage: 89,796 miles. Price: £18,599, £2,100 more than this car. Dealer: CG Motor Land in Leicester. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-befa5dca0074

• The nearest: 2018 Mercedes-Benz GLC AMG Line Premium Plus, 2.1 diesel SUV, grey, under a mile from this car. Mileage: 108,455 miles. Price: £13,990, £2,509 less than this car. Dealer: Heartys of Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-79539bdf2cca