2021 Mercedes-Benz GLC 1.9 GLC300de AMG Line Premium
Price: £27,998. Fair price: £692 (2%) under the AskCar estimate of £28,690, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,918 priced Mercedes-Benz GLC adverts on AskCar as of 6 November 2026.
AskCar lists 2,951 used Mercedes-Benz GLC from 1,187 UK dealerships, as of 6 November 2026.
Overview
- Make: Mercedes-Benz
- Model: GLC
- Trim: AMG Line Premium
- Version: 1.9 AMG Line Premium Auto 4WD Euro 6 5dr (301 bhp)
- Year: 2021
- Mileage: 31,148 miles
- Fuel: Plug-in hybrid (diesel)
- Body: 5 doors, 5 seats
- Engine: 1.9 litres, 301 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Blue
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 31,148 miles on the clock, this 2021 Mercedes-Benz GLC AMG Line Premium has done roughly 17,100 fewer miles than a typical 2021 Mercedes-Benz GLC. The AskCar estimate for this car is £28,690. It is priced at £27,998, which is £692 below that estimate. The AskCar estimate uses UK dealer asking prices, including 2,918 Mercedes-Benz GLC adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 54 days ago, the asking price has dropped by £991. It is advertised by Listers Mercedes-Benz of Hull in East Riding of Yorkshire. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £692 (2%) under the AskCar estimate of £28,690.
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.
Time on sale
This 2021 Mercedes-Benz GLC has been on sale for at least 54 days.
Price history
AskCar first saw this advert on 13 September 2026 at £28,989. Its asking price is now £27,998, £991 less. The latest price cut was seen on 16 October 2026.
Price changes recorded:
- 13 September 2026: £28,989
- 18 September 2026: £28,489
- 9 October 2026: £28,189
- 16 October 2026: £27,998
Mileage and MOT
Advertised mileage is about 17,100 miles lower than the median mileage of a 2021 Mercedes-Benz GLC on AskCar.
Browse all Mercedes-Benz GLC cars for sale · 2021 Mercedes-Benz GLC price guide
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- Used Mercedes-Benz GLC for sale near Kingston upon Hull
Photos
31 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.