2018 Mercedes-Benz GLC 2.1 GLC220d AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium
• Version: 2.1 GLC220d AMG Line Premium G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (168 bhp)
• Year: 2018
• Mileage: 101,700 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 168 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 163 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 101,700 miles on the clock, this 2018 Mercedes-Benz GLC AMG Line Premium has done roughly 29,700 more miles than a typical 2018 Mercedes-Benz GLC. Priced at £16,250, it is advertised £1,375 above the AskCar estimate of £14,875. To work out the AskCar estimate, we analyse UK dealer adverts for 2,814 Mercedes-Benz GLC cars across different ages and specifications. The asking price is now £250 lower than when we first recorded the advert 119 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Rahman Motor Company in Whitchurch, Hampshire. 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

Above the going rate: £1,375 (9%) over the AskCar estimate of £14,875.

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 2018 Mercedes-Benz GLC with the 2.1 diesel engine is typically advertised at £16,500: the median of the 236 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2018 Mercedes-Benz GLC has been on sale for at least 119 days.

Price history

AskCar first saw this advert on 12 July 2026 at £16,500. Its asking price is now £16,250, £250 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 12 July 2026: £16,500
• 31 October 2026: £16,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 8 July 2027.

It has had 8 MOTs. The latest, on 19 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 101,066 miles, which matches the advertised 101,700 miles.

Advertised mileage is about 29,700 miles higher than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

96 other 2018 Mercedes-Benz GLC AMG Line Premium 2.1 diesel automatic SUVs are for sale at UK dealers, from £11,995 to £23,995, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, black. Mileage: 100,327 miles. Price: £15,795, £455 less than this car. Dealer: J & I Car Sales in Plymouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-38f6e0b93efc
• 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, black. Mileage: 103,160 miles. Price: £14,950, £1,300 less than this car. Dealer: N W Kehoe And Sons in Newry. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-405c719f27d2
• 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, blue. Mileage: 99,984 miles. Price: £15,498, £752 less than this car. Dealer: Your Car Supermarket in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-7cad64e93409

• The nearest: 2018 Mercedes-Benz GLC AMG Line Premium, 2.1 diesel SUV, red, 9 miles from this car. Mileage: 39,000 miles. Price: £18,990, £2,740 more than this car. Dealer: Kempshott Cars in Basingstoke. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-a448a50fa7ea