2020 Mercedes-Benz GLC 2.0 GLC300 MHEV AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium
• Version: 2.0 GLC300 Mhev AMG Line Premium G-Tronic+ 4WD Euro 6 (s/s) 5dr (268 bhp)
• Year: 2020
• Mileage: 56,311 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 268 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: White
• CO2: 174 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz GLC AMG Line Premium has covered 56,311 miles, around 2,900 more miles than is typical for its age. The AskCar estimate for this car is £23,797. It is priced at £22,740, which is £1,057 below that estimate. The AskCar estimate uses UK dealer asking prices, including 2,776 Mercedes-Benz GLC adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 34 days ago, and its asking price has since fallen by £480. Its advertised mileage matches the government's MOT record. It is advertised by Hippo Approved in Blackburn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,057 (4%) under the AskCar estimate of £23,797.

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 2,776 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 9 November 2026.

A 2020 Mercedes-Benz GLC with the 2.0 petrol engine is typically advertised at £22,000: the median of the 204 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2020 Mercedes-Benz GLC has been on sale for at least 34 days.

Price history

AskCar first saw this advert on 6 October 2026 at £23,220. Its asking price is now £22,740, £480 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 6 October 2026: £23,220
• 14 October 2026: £23,480
• 16 October 2026: £23,500
• 17 October 2026: £23,480
• 23 October 2026: £23,400
• 24 October 2026: £23,300
• 3 November 2026: £23,020
• 7 November 2026: £22,740

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 25 June 2027.

It has had 4 MOTs. The latest, on 12 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 54,341 miles, which matches the advertised 56,311 miles.

Advertised mileage is about 2,900 miles higher than the median mileage of a 2020 Mercedes-Benz GLC on AskCar.

Similar cars

4 other 2020 Mercedes-Benz GLC AMG Line Premium 2.0 petrol automatic SUVs are for sale at UK dealers, from £19,899 to £26,149, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLC AMG Line Premium, 2.0 petrol SUV, white. Mileage: 54,988 miles. Price: £23,649, £909 more than this car. Dealer: Greendale Car Sales in Hawick. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-6d1a53555cec
• 2020 Mercedes-Benz GLC AMG Line Premium, 2.0 petrol SUV, blue. Mileage: 70,250 miles. Price: £19,899, £2,841 less than this car. Dealer: cinch in Bristol. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-57e883f2ab83
• 2020 Mercedes-Benz GLC AMG Line Premium, 2.0 petrol SUV, black. Mileage: 37,946 miles. Price: £26,149, £3,409 more than this car. Dealer: Motorpoint Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2020-c2c333b0ae6c