2018 Mercedes-Benz GLC 2.1 Sport

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: Sport
• Version: 2.1 Sport G-Tronic 4WD Euro 6 (s/s) 5dr
• Year: 2018
• Mileage: 82,741 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 82,741 miles on the clock, this 2018 Mercedes-Benz GLC Sport has done roughly 10,600 more miles than a typical 2018 Mercedes-Benz GLC. Its asking price of £13,395 is £430 below the AskCar estimate of £13,825. The AskCar estimate uses 2,918 UK dealer adverts for the Mercedes-Benz GLC, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 5 days ago. Its asking price has since fallen by £385. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at SKV Motors in Romford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £430 (3%) under the AskCar estimate of £13,825.

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 2,918 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 6 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 6 November 2026.

Time on sale

AskCar first saw this 2018 Mercedes-Benz GLC advertised 5 days ago. About half of 2018 Mercedes-Benz GLC cars are gone from sale within a month of being advertised: 245 of the 519 first advertised between 9 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £13,780. Its asking price is now £13,395, £385 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 1 November 2026: £13,780
• 5 November 2026: £13,395

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 25 April 2027.

It has had 6 MOTs. The latest, on 18 April 2026, passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened; front brake pad(s) wearing thin; nearside front tyre worn close to legal limit/worn on edge worn / wearing on both edges; and 1 more.

Mileage at that test: 78,300 miles, which matches the advertised 82,741 miles.

Advertised mileage is about 10,600 miles higher than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

11 other 2018 Mercedes-Benz GLC Sport 2.1 diesel automatic SUVs are for sale at UK dealers, from £13,150 to £17,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLC Sport, 2.1 diesel SUV, blue. Mileage: 83,844 miles. Price: £14,500, £1,105 more than this car. Dealer: A13 Cars in Barking. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-40414676524e
• 2018 Mercedes-Benz GLC Sport, 2.1 diesel SUV, white. Mileage: 85,000 miles. Price: £15,999, £2,604 more than this car. Dealer: AB Car Sales in Gunnislake. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-1a97ce5539f1
• 2018 Mercedes-Benz GLC Sport, 2.1 diesel SUV, blue. Mileage: 86,586 miles. Price: £13,150, £245 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-a3f247bbc513