2018 Mercedes-Benz GLC 2.1 GLC220d Sport Premium

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: Sport Premium
• Version: 2.1 GLC220d Sport Premium G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (168 bhp)
• Year: 2018
• Mileage: 58,596 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: 161 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 58,596 miles, this 2018 Mercedes-Benz GLC Sport Premium has covered about 13,100 fewer miles than other 2018 Mercedes-Benz GLC cars. Its asking price of £18,000 is £27 above the AskCar estimate of £17,973. To work out the AskCar estimate, we analyse UK dealer adverts for 2,851 Mercedes-Benz GLC cars across different ages and specifications. It first appeared in our advert records today. The government's MOT record matches its advertised mileage. You can find this car at MB Brent Park in London. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £27 (under 1%) over the AskCar estimate of £17,973.

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 2,851 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 14 November 2026.

A 2018 Mercedes-Benz GLC with the 2.1 diesel engine is typically advertised at £16,500: the median of the 241 for sale on AskCar, as of 14 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: 249 of the 537 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 14 November 2026 at £18,000. 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 14 November 2026: valid until 13 December 2026.

It has had 5 MOTs. The latest, on 13 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 51,331 miles, which matches the advertised 58,596 miles.

Advertised mileage is about 13,100 miles lower than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

4 other 2018 Mercedes-Benz GLC Sport Premium 2.1 diesel automatic SUVs are for sale at UK dealers, from £12,480 to £15,800, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLC Sport Premium, 2.1 diesel SUV, white. Mileage: 75,190 miles. Price: £15,800, £2,200 less than this car. Dealer: Marshall Hyundai Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-e0f2e1cc7027
• 2018 Mercedes-Benz GLC Sport Premium, 2.1 diesel SUV, black. Mileage: 91,280 miles. Price: £13,799, £4,201 less than this car. Dealer: Halton Cars in Luton. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-68755065d437
• 2018 Mercedes-Benz GLC Sport Premium, 2.1 diesel SUV, black. Mileage: 93,679 miles. Price: £13,200, £4,800 less than this car. Dealer: Kaz Executive Travel in Basildon. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-5dc254660067

• The nearest: 2018 Mercedes-Benz GLC Sport Premium, 2.1 diesel SUV, white, 3 miles from this car. Mileage: 98,000 miles. Price: £12,480, £5,520 less than this car. Dealer: Blue Sky Motors in Harrow. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-18dd8e46c056