2021 Mercedes-Benz GLC 3.0 GLC43 V6 AMG Premium
Price: £34,495. Fair price: £1,048 (2%) under the AskCar estimate of £35,543, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,814 priced Mercedes-Benz GLC adverts on AskCar as of 8 November 2026.
AskCar lists 2,918 used Mercedes-Benz GLC from 1,187 UK dealerships, as of 8 November 2026.
Overview
- Make: Mercedes-Benz
- Model: GLC
- Trim: AMG Premium
- Version: 3.0 GLC43 V6 AMG Premium G-Tronic+ 4WD Euro 6 (s/s) 5dr Coupe (385 bhp)
- Year: 2021
- Mileage: 38,201 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 3.0 litres, 385 bhp
- Gearbox: Automatic (G-Tronic+)
- Drive: Four-wheel drive
- Colour: Black
- CO2: 244 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Mercedes-Benz GLC AMG Premium is advertised with 38,201 miles, approximately 10,000 below the typical mileage for its age. The dealer is asking £34,495, which is £1,048 below the AskCar estimate of £35,543. To work out the AskCar estimate, we analyse UK dealer adverts for 2,814 Mercedes-Benz GLC cars across different ages and specifications. It first appeared in our advert records 19 days ago. Its advertised mileage matches the government's MOT record. The seller is Norman Motors (Bournemouth), based in Bournemouth. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £1,048 (2%) under the AskCar estimate of £35,543.
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 2,814 priced Mercedes-Benz GLC adverts across different ages and specifications, as of 8 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 8 November 2026.
Time on sale
This 2021 Mercedes-Benz GLC has been on sale for at least 19 days.
Price history
AskCar first saw this advert on 20 October 2026 at £34,495. 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 8 November 2026: valid until 28 May 2027.
It has had 3 MOTs. The latest, on 19 May 2026, passed.
Advisories at the latest test: rear brake pad(s) wearing thin.
Mileage at that test: 36,387 miles, which matches the advertised 38,201 miles.
Advertised mileage is about 10,000 miles lower than the median mileage of a 2021 Mercedes-Benz GLC on AskCar.
Browse all Mercedes-Benz GLC cars for sale · 2021 Mercedes-Benz GLC price guide
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Photos
52 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.