2021 Mercedes-Benz GLC 3.0 GLC43 V6 AMG Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLC
• Trim: AMG Premium Plus
• Version: 3.0 GLC43 V6 AMG Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (385 bhp)
• Year: 2021
• Mileage: 32,856 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 385 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Four-wheel drive
• Colour: White
• CO2: 252 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 32,856 miles on the clock, this 2021 Mercedes-Benz GLC AMG Premium Plus has done roughly 15,300 fewer miles than a typical 2021 Mercedes-Benz GLC. Priced at £37,975, it is advertised £322 above the AskCar estimate of £37,653. The AskCar estimate uses 2,850 UK dealer adverts for the Mercedes-Benz GLC, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 155 days ago, and its asking price has since fallen by £3,000. The recorded MOT expired on 24 September 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at The Car Co in Bury. 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: £322 (under 1%) over the AskCar estimate of £37,653.

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 3.0 petrol engine is typically advertised at £36,000: the median of the 13 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz GLC has been on sale for at least 155 days.

Price history

AskCar first saw this advert on 5 June 2026 at £40,975. Its asking price is now £37,975, £3,000 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 5 June 2026: £40,975
• 7 July 2026: £39,975
• 16 July 2026: £39,475
• 6 September 2026: £38,675
• 14 September 2026: £38,475
• 6 November 2026: £37,975

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 24 September 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 24 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 27,698 miles, which matches the advertised 32,856 miles.

Advertised mileage is about 15,300 miles lower than the median mileage of a 2021 Mercedes-Benz GLC on AskCar.

Similar cars

9 other 2021 Mercedes-Benz GLC AMG Premium Plus 3.0 petrol automatic SUVs are for sale at UK dealers, from £29,975 to £39,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLC AMG Premium Plus, 3.0 petrol SUV, white. Mileage: 32,042 miles. Price: £38,322, £347 more than this car. Dealer: Walkers Of Selby in Selby. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-fd710cbdeaf9
• 2021 Mercedes-Benz GLC AMG Premium Plus, 3.0 petrol SUV, black. Mileage: 40,000 miles. Price: £35,995, £1,980 less than this car. Dealer: Riviera Automotive in Cleckheaton. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-aaf15a3fdad3
• 2021 Mercedes-Benz GLC AMG Premium Plus, 3.0 petrol SUV, blue. Mileage: 43,500 miles. Price: £34,995, £2,980 less than this car. Dealer: JGM Group in Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-f638f130f157

• The nearest: 2021 Mercedes-Benz GLC AMG Premium Plus, 3.0 petrol SUV, black, 7 miles from this car. Mileage: 45,000 miles. Price: £34,949, £3,026 less than this car. Dealer: A1 Ortos in Oldham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glc-2021-3937812de0dc