2021 Mercedes-Benz GLC 1.9 GLC300de AMG Line Premium

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: 68,446 miles
• Fuel: Plug-in hybrid (diesel)
• Body: 5 doors, 5 seats
• Engine: 1.9 litres, 301 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz GLC AMG Line Premium has covered 68,446 miles, around 20,300 more miles than is typical for its age. Its asking price of £23,198 is £248 below the AskCar estimate of £23,446. The AskCar estimate uses UK dealer asking prices, including 2,850 Mercedes-Benz GLC adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 37 days ago. Its asking price has since fallen by £500. The seller is Listers Mercedes-Benz of Hull, based in East Riding of Yorkshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £248 (1%) under the AskCar estimate of £23,446.

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 2,850 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz GLC has been on sale for at least 37 days.

Price history

AskCar first saw this advert on 1 October 2026 at £23,698. Its asking price is now £23,198, £500 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 1 October 2026: £23,698
• 9 October 2026: £23,489
• 16 October 2026: £23,198

Mileage and MOT

Advertised mileage is about 20,300 miles higher than the median mileage of a 2021 Mercedes-Benz GLC on AskCar.