2018 Mercedes-Benz GLC 2.0 GLC250 AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium
• Version: 2.0 GLC250 AMG Line Premium G-Tronic 4WD Euro 6 (s/s) 5dr (208 bhp)
• Year: 2018
• Mileage: 54,409 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 208 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 166 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLC AMG Line Premium has covered 54,409 miles, around 17,700 fewer miles than is typical for its age. Priced at £17,995, it is advertised £1,268 below the AskCar estimate of £19,263. The AskCar estimate uses UK dealer asking prices, including 2,897 Mercedes-Benz GLC adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 70 days ago, and its asking price has since fallen by £1,000. Its advertised mileage matches the government's MOT record. It is advertised by Car Brothers NI in Newtownabbey. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,268 (6%) under the AskCar estimate of £19,263.

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 2,897 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 5 November 2026.

A 2018 Mercedes-Benz GLC with the 2.0 petrol engine is typically advertised at £17,500: the median of the 64 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Mercedes-Benz GLC has been on sale for at least 70 days.

Price history

AskCar first saw this advert on 27 August 2026 at £18,995. Its asking price is now £17,995, £1,000 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 27 August 2026: £18,995
• 1 September 2026: £18,495
• 24 September 2026: £18,295
• 1 November 2026: £17,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 9 March 2027.

It has had 3 MOTs. The latest, on 10 March 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 44,430 miles, which matches the advertised 54,409 miles.

Advertised mileage is about 17,700 miles lower than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

18 other 2018 Mercedes-Benz GLC AMG Line Premium 2.0 petrol automatic SUVs are for sale at UK dealers, from £14,445 to £22,840, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLC AMG Line Premium, 2.0 petrol SUV, black. Mileage: 54,117 miles. Price: £22,840, £4,845 more than this car. Dealer: Oakdene Collection in Alfreton. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-36c60c0cb2a5
• 2018 Mercedes-Benz GLC AMG Line Premium, 2.0 petrol SUV, silver. Mileage: 55,193 miles. Price: £20,500, £2,505 more than this car. Dealer: Driven of York in Tadcaster. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-42a4932cb5ad
• 2018 Mercedes-Benz GLC AMG Line Premium, 2.0 petrol SUV, black. Mileage: 53,000 miles. Price: £19,995, £2,000 more than this car. Dealer: Harentor Cars in St Albans. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-89ce3f908041

• The nearest: 2018 Mercedes-Benz GLC AMG Line Premium, 2.0 petrol SUV, grey, 129 miles from this car. Mileage: 64,895 miles. Price: £17,553, £442 less than this car. Dealer: David Hayton Autostore Penrith in Penrith. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-952e6a44cd0d