2021 Mercedes-Benz GLC 2.0 GLC300de AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Line Premium
• Version: 2.0 13.5kWh GLC300de AMG Line Premium G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (302 bhp)
• Year: 2021
• Mileage: 106,000 miles
• Fuel: Plug-in hybrid (diesel)
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 302 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 54 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 106,000 miles on the clock, this 2021 Mercedes-Benz GLC AMG Line Premium has done roughly 57,800 more miles than a typical 2021 Mercedes-Benz GLC. The AskCar estimate for this car is £18,804. It is priced at £19,995, which is £1,191 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 2,850 Mercedes-Benz GLC cars across different ages and specifications. We first recorded this advert 163 days ago, and its asking price has since fallen by £2,255. The government's MOT record matches its advertised mileage. You can find this car at Warwickshire Car & Van Company in Stratford-Upon-Avon. 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: £1,191 (6%) over the AskCar estimate of £18,804.

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 plug-in hybrid 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 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £22,250. Its asking price is now £19,995, £2,255 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 28 May 2026: £22,250
• 6 August 2026: £21,495
• 29 September 2026: £20,495
• 13 October 2026: £19,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 25 March 2027.

It has had 3 MOTs. The latest, on 26 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 106,362 miles, which matches the advertised 106,000 miles.

Advertised mileage is about 57,800 miles higher than the median mileage of a 2021 Mercedes-Benz GLC on AskCar.

Similar cars

9 other 2021 Mercedes-Benz GLC AMG Line Premium 2.0 plug-in hybrid automatic SUVs are for sale at UK dealers, from £19,495 to £26,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLC AMG Line Premium, 2.0 plug-in hybrid SUV, blue. Mileage: 87,886 miles. Price: £19,495, £500 less than this car. Dealer: Motor Trust UK Garstang in Preston. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-35ef11608ce7
• 2021 Mercedes-Benz GLC AMG Line Premium, 2.0 plug-in hybrid SUV, grey. Mileage: 62,176 miles. Price: £21,472, £1,477 more than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-07f8f719783d
• 2021 Mercedes-Benz GLC AMG Line Premium, 2.0 plug-in hybrid SUV, silver. Mileage: 50,154 miles. Price: £23,000, £3,005 more than this car. Dealer: cartime Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-dcfdbe0de10c