2021 Mercedes-Benz GLC 2.0 GLC300h MHEV AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line
• Version: 2.0 GLC300h Mhev AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (268 bhp)
• Year: 2021
• Mileage: 39,811 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: Grey
• CO2: 193 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz GLC AMG Line is advertised with 39,811 miles, approximately 8,400 below the typical mileage for its age. Its asking price of £26,989 is £68 below the AskCar estimate of £27,057. To work out the AskCar estimate, we analyse UK dealer adverts for 2,850 Mercedes-Benz GLC cars across different ages and specifications. It first appeared in our advert records 7 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Howards Used Car Centre Yeovil, based in Yeovil. 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: £68 (under 1%) under the AskCar estimate of £27,057.

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.

A 2021 Mercedes-Benz GLC with the 2.0 petrol engine is typically advertised at £24,800: the median of the 127 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz GLC has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 31 October 2026 at £26,989. 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 7 November 2026: valid until 17 December 2026.

It has had 3 MOTs. The latest, on 8 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 36,204 miles, which matches the advertised 39,811 miles.

Advertised mileage is about 8,400 miles lower than the median mileage of a 2021 Mercedes-Benz GLC on AskCar.

Similar cars

9 other 2021 Mercedes-Benz GLC AMG Line 2.0 petrol automatic SUVs are for sale at UK dealers, from £20,950 to £28,950, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, black. Mileage: 41,635 miles. Price: £28,895, £1,906 more than this car. Dealer: The Car Group UK in Havering. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-1a3e10c1644a
• 2021 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, blue. Mileage: 44,282 miles. Price: £24,250, £2,739 less than this car. Dealer: Big Motoring World Leeds in Leeds. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-7a39859c4415
• 2021 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, grey. Mileage: 50,125 miles. Price: £20,988, £6,001 less than this car. Dealer: The Car Traders London in Romford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-cebc192bdec5

• The nearest: 2021 Mercedes-Benz GLC AMG Line, 2.0 petrol SUV, grey, 53 miles from this car. Mileage: 62,223 miles. Price: £25,399, £1,590 less than this car. Dealer: Elm Tree Motor Company in Marlborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-038e931b55ac