2018 Mercedes-Benz GLC 2.0
Price: £20,995. Fair price: £1,242 (6%) over the AskCar estimate of £19,753, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,852 priced Mercedes-Benz GLC adverts on AskCar as of 10 November 2026.
AskCar lists 2,886 used Mercedes-Benz GLC from 1,190 UK dealerships, as of 10 November 2026.
Overview
- Make: Mercedes-Benz
- Model: GLC
- Version: 2.0 Auto 5dr
- Year: 2018
- Mileage: 39,000 miles
- Fuel: Petrol
- Body: Estate, 5 doors
- Engine: 2.0 litres
- Gearbox: Automatic
- Colour: Grey
- CO2: 172 g/km
About this car
At 39,000 miles, this 2018 Mercedes-Benz GLC has covered about 33,000 fewer miles than other 2018 Mercedes-Benz GLC cars. Its asking price of £20,995 is £1,242 above the AskCar estimate of £19,753. 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 advert 35 days ago, and its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. You can find this car at Autostrada in North Somerset. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Autostrada is rated 4.4 out of 5 on Google.
Price
Fair price: £1,242 (6%) over the AskCar estimate of £19,753.
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
This 2018 Mercedes-Benz GLC has been on sale for at least 35 days.
Price history
AskCar first saw this advert on 6 October 2026 at £21,495. Its asking price is now £20,995, £500 less. The latest price cut was seen on 30 October 2026.
Price changes recorded:
- 6 October 2026: £21,495
- 30 October 2026: £20,995
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 29 November 2026.
It has had 5 MOTs. The latest, on 27 November 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 37,537 miles, which matches the advertised 39,000 miles.
Advertised mileage is about 33,000 miles lower than the median mileage of a 2018 Mercedes-Benz GLC on AskCar.
Browse all Mercedes-Benz GLC cars for sale · 2018 Mercedes-Benz GLC price guide
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Photos
182 photos of this car are on its AskCar page.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.