2018 Mercedes-Benz GLC 2.0 GLC250 Sport

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: Sport
• Version: 2.0 GLC250 Sport G-Tronic+ 4WD Euro 6 (s/s) 5dr (208 bhp)
• Year: 2018
• Mileage: 43,223 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 208 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 172 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLC Sport has covered 43,223 miles, around 28,700 fewer miles than is typical for its age. Priced at £19,300, it is advertised £1,307 above the AskCar estimate of £17,993. The AskCar estimate uses 2,852 UK dealer adverts for the Mercedes-Benz GLC, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. It is advertised by Car Planet Barnet in New Southgate. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,307 (7%) over the AskCar estimate of £17,993.

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 2,852 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 10 November 2026.

A 2018 Mercedes-Benz GLC with the 2.0 petrol engine is typically advertised at £17,200: the median of the 62 for sale on AskCar, as of 10 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: 250 of the 529 first advertised between 11 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £19,300. 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 10 November 2026: valid until 27 October 2027.

It failed its MOT on 28 October 2026 (nearside headlamp aim too far to the right; offside headlamp aim too far to the right) and passed later the same day.

Advisories at the latest test: offside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 43,200 miles, which matches the advertised 43,223 miles.

Advertised mileage is about 28,700 miles lower than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.

Similar cars

2 other 2018 Mercedes-Benz GLC Sport 2.0 petrol automatic SUVs are for sale at UK dealers, from £15,490 to £15,995, as of 10 November 2026.

The 2 closest to this car in mileage:

• 2018 Mercedes-Benz GLC Sport, 2.0 petrol SUV, black. Mileage: 56,636 miles. Price: £15,995, £3,305 less than this car. Dealer: Asahi Motors London in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-9a1ee4c86051
• 2018 Mercedes-Benz GLC Sport, 2.0 petrol SUV, black. Mileage: 72,026 miles. Price: £15,490, £3,810 less than this car. Dealer: Somerset Motor Company in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2018-b295b1d134de