# Used 2021 Mercedes-Benz GLC 63 AMG prices

> The average asking price for a used 2021 Mercedes-Benz GLC 63 AMG is $54,892, with 35,455 miles on average, across 20 cars for sale at U.S. dealers as of Nov 10, 2026.

Data as of Nov 14, 2026 · [ottoquest.com](https://ottoquest.com/models/mercedes-benz-glc63-amg/2021) · [all Mercedes-Benz GLC 63 AMG model years](https://ottoquest.com/models/mercedes-benz-glc63-amg.md)

- Average asking price: $54,892 (median $53,448)
- Average miles: 35,455
- For sale now: 20
- Average days listed: 78 (of 20 with a listing date)

## 2021 Mercedes-Benz GLC 63 AMG prices by state

Too few cars in any one state yet.

## Other Mercedes-Benz GLC 63 AMG years

| Year | Average asking | Miles | For sale |
| --- | ---: | ---: | ---: |
| [2026](https://ottoquest.com/models/mercedes-benz-glc63-amg/2026.md) | $93,636 | 2,452 | 6 |
| [2025](https://ottoquest.com/models/mercedes-benz-glc63-amg/2025.md) | $73,101 | 5,454 | 51 |
| **2021** | $54,892 | 35,455 | 20 |
| [2020](https://ottoquest.com/models/mercedes-benz-glc63-amg/2020.md) | $44,718 | 62,935 | 14 |
| [2019](https://ottoquest.com/models/mercedes-benz-glc63-amg/2019.md) | $37,894 | 67,132 | 31 |
| [2018](https://ottoquest.com/models/mercedes-benz-glc63-amg/2018.md) | $35,119 | 70,900 | 4 |

## Used 2021 Mercedes-Benz GLC 63 AMG prices: common questions

### What is a fair price for a used 2021 Mercedes-Benz GLC 63 AMG?

Used 2021 Mercedes-Benz GLC 63 AMGs for sale at U.S. dealers ask $54,892 on average (half ask less than $53,448), across 20 cars. The cars for sale have 35,455 miles on average: one with fewer miles is worth more, and one with more is worth less. To check one car's price against cars of its trim and mileage, enter its VIN in OttoQuest's free Deal Check.

### How long are used 2021 Mercedes-Benz GLC 63 AMGs for sale?

The 20 for sale with a listing date have been listed 78 days on average. A car listed much longer than that, or one whose price has already been cut, usually leaves more room to negotiate.

### How does the 2021 Mercedes-Benz GLC 63 AMG compare with the 2020?

The 2021 asks $54,892 on average with 35,455 miles; the 2020 asks $44,718 with 62,935 miles.

## More

- Check one car's price: https://ottoquest.com/deal-check.md?vin=<VIN>&price=<price>&mileage=<miles> (markdown; the page is https://ottoquest.com/deal-check)
- Value a car by model, trim, year and mileage: https://ottoquest.com/value
- Free alerts for new listings and price drops: https://ottoquest.com/deals

Used and certified cars for sale at U.S. dealers, each car counted once. Days listed are the dealer's own days on market where they publish it. Price moves compare the same cars at both ends of the window.

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OttoQuest · [this page](https://ottoquest.com/models/mercedes-benz-glc63-amg/2021). Prices are asking prices of cars for sale in the U.S. and recorded sold prices; a guide to the price, not to a car's condition.