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 (168 bhp)
• Year: 2018
• Mileage: 91,280 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 168 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLC Sport Premium is advertised with 91,280 miles, approximately 19,300 above the typical mileage for its age. The dealer is asking £13,799, which is £611 below the AskCar estimate of £14,410. To work out the AskCar estimate, we analyse UK dealer adverts for 2,814 Mercedes-Benz GLC cars across different ages and specifications. We first recorded this car for sale 24 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Halton Cars in Luton. 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

Fair price: £611 (4%) under the AskCar estimate of £14,410.

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 24 days.

Price history

AskCar first saw this advert on 15 October 2026 at £13,799. 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 8 November 2026: valid until 15 January 2027.

It has had 7 MOTs. The latest, on 5 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 83,097 miles, which matches the advertised 91,280 miles.

Advertised mileage is about 19,300 miles higher than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

2 other 2018 Mercedes-Benz GLC Sport Premium 2.1 diesel automatic SUVs are for sale at UK dealers, from £12,480 to £13,200, as of 8 November 2026.

The 2 closest to this car in mileage:

• 2018 Mercedes-Benz GLC Sport Premium, 2.1 diesel SUV, black. Mileage: 93,679 miles. Price: £13,200, £599 less than this car. Dealer: Kaz Executive Travel in Basildon. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-5dc254660067
• 2018 Mercedes-Benz GLC Sport Premium, 2.1 diesel SUV, white. Mileage: 98,000 miles. Price: £12,480, £1,319 less than this car. Dealer: Blue Sky Motors in Harrow. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-18dd8e46c056