2021 Mercedes-Benz GLC
2.0 13.5kWh GLC300de AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr (302 bhp)
£22,500
Fair price: within 8% of the typical £24,280 for this model, age and mileage, drawing on 2,802 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- GLC
- Trim
- AMG LINE
- Version
- 2.0 13.5kWh GLC300de AMG Line G-Tronic+ 4WD Euro 6 (s/s) 5dr (302 bhp)
- Mileage
- 46,682 miles
- Year
- 2021
- Fuel type
- Diesel Plug-in Hybrid
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 302 bhp
- Seats
- 5
- CO2
- 49 g/km
- Colour
- Silver
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- G-Tronic+
- Engine badge
- GLC300de
- Hybrid type
- Plug-in hybrid
- Emissions standard
- Euro 6
About this car
This 2021 Mercedes-Benz GLC AMG Line has covered 46,682 miles, around 2,700 fewer than typical for its age. Its asking price of £22,500 is £1,780 below our estimate of £24,280. To estimate its market asking price, we analyse UK dealer adverts for 2,802 Mercedes-Benz GLC cars across different ages and specifications. We first saw this car advertised 150 days ago. Its asking price has since fallen by £1,500. That may be worth mentioning if you discuss the price with the dealer. Its recorded MOT is valid until 2 November 2026, and its advertised mileage is consistent with the latest MOT reading. It is for sale at MB Brent Park in London.
Stock data from 23 October 2026.
Price history
First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,500 from the first recorded £24,000. 4 price reductions recorded, the latest observed on 5 October 2026.
| Date observed | Asking price |
|---|---|
| 28 May 2026 | £24,000 |
| 4 July 2026 | £23,500 |
| 7 July 2026 | £23,500 |
| 10 July 2026 | £23,000 |
| 18 September 2026 | £22,500 |
| 19 September 2026 | £23,000 |
| 5 October 2026 | £22,500 |
| 23 October 2026 | £22,500 |
Price and mileage comparison
Estimated market asking price: £24,280. The asking price is £1,780 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 2,802 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 2,700 miles lower than typical for a 2021 Mercedes-Benz GLC.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 2 November 2026. 45,541 miles at the last test.
4 other cars with the same year, trim, gearbox and fuel are for sale from £18,390 to £26,999.
| Asking price | Mileage |
|---|---|
| £18,390 | 81,184 miles |
| £22,995 | 30,600 miles |
| £25,840 | 12,764 miles |
| £26,999 | 39,352 miles |
These cars have covered 12,764–81,184 miles, compared with 46,682 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Mercedes-Benz GLC cars for sale · 2021 Mercedes-Benz GLC price guide
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- Used Mercedes-Benz GLC for sale near London
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2021 Mercedes-Benz GLC photo 1
- 2021 Mercedes-Benz GLC photo 2
- 2021 Mercedes-Benz GLC photo 3
- 2021 Mercedes-Benz GLC photo 4
- 2021 Mercedes-Benz GLC photo 5
- 2021 Mercedes-Benz GLC photo 6
- 2021 Mercedes-Benz GLC photo 7
- 2021 Mercedes-Benz GLC photo 8
- 2021 Mercedes-Benz GLC photo 9
- 2021 Mercedes-Benz GLC photo 10
- 2021 Mercedes-Benz GLC photo 11
- 2021 Mercedes-Benz GLC photo 12
- 2021 Mercedes-Benz GLC photo 13
- 2021 Mercedes-Benz GLC photo 14
- 2021 Mercedes-Benz GLC photo 15
- 2021 Mercedes-Benz GLC photo 16
- 2021 Mercedes-Benz GLC photo 17
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