2018 Mercedes-Benz GLC 2.0 GLC250 AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 2.0 GLC250 AMG Line Auto 4WD Euro 6 (s/s) 5dr (208 bhp)
• Year: 2018
• Mileage: 78,971 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 208 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 174 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 78,971 miles, this 2018 Mercedes-Benz GLC AMG Line has covered about 7,000 more miles than other 2018 Mercedes-Benz GLC cars. Priced at £16,998, it is advertised £672 above the AskCar estimate of £16,326. The AskCar estimate uses 2,850 UK dealer adverts for the Mercedes-Benz GLC, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 56 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Edinburgh Seafield Motorstore / Vanstore, based in Edinburgh. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £672 (4%) over the AskCar estimate of £16,326.

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 2,850 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 7 November 2026.

A 2018 Mercedes-Benz GLC with the 2.0 petrol engine is typically advertised at £17,000: the median of the 62 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 Mercedes-Benz GLC has been on sale for at least 56 days.

Price history

AskCar first saw this advert on 12 September 2026 at £16,998. 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 7 November 2026: valid until 20 August 2027.

It has had 8 MOTs. The latest, on 21 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 78,203 miles, which matches the advertised 78,971 miles.

Advertised mileage is about 7,000 miles higher than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

10 other 2018 Mercedes-Benz GLC AMG Line 2.0 petrol automatic SUVs are for sale at UK dealers, from £14,495 to £18,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, black. Mileage: 78,000 miles. Price: £16,480, £518 less than this car. Dealer: Afcs in Birkenhead. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-4a0202375fe1
• 2018 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, black. Mileage: 73,314 miles. Price: £17,995, £997 more than this car. Dealer: Darin Autos in Enfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-14fed0b466af
• 2018 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, black. Mileage: 68,244 miles. Price: £15,698, £1,300 less than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-46c2c0dc78fa

• The nearest: 2018 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, grey, 97 miles from this car. Mileage: 58,778 miles. Price: £16,999, the same price as this car. Dealer: Sherwoods Citroen Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-5e758fd9514c