# Used 2021 Mercedes-Benz GLC prices

> The average asking price for a used 2021 Mercedes-Benz GLC is $27,262, with 54,655 miles on average, across 223 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-glc/2021) · [all Mercedes-Benz GLC model years](https://ottoquest.com/models/mercedes-benz-glc.md)

- Average asking price: $27,262 (median $25,494)
- Average miles: 54,655
- For sale now: 223
- Average days listed: 79 (of 188 with a listing date)

## 2021 Mercedes-Benz GLC prices by state

States with 5 or more cars for sale.

| State | Average asking | Average miles | For sale | Days listed |
| --- | ---: | ---: | ---: | ---: |
| California | $24,031 | 62,470 | 30 | 129 |
| Florida | $28,949 | 52,494 | 17 | 69 |
| Texas | $30,282 | 48,753 | 16 | 75 |
| Massachusetts | $34,164 | 52,461 | 14 | 67 |
| Virginia | $26,801 | 56,648 | 13 | 53 |
| New York | $30,027 | 45,486 | 12 | 36 |
| Pennsylvania | $26,897 | 56,988 | 8 | 36 |
| New Jersey | $24,830 | 62,759 | 7 | 95 |
| Georgia | $23,525 | 52,948 | 7 | 43 |
| Maryland | $26,850 | 54,346 | 7 | 43 |
| South Carolina | $26,575 | 49,406 | 7 | 158 |
| North Carolina | $28,611 | 45,426 | 6 | 34 |
| Washington | $23,980 | 66,004 | 6 | 80 |

## Other Mercedes-Benz GLC years

| Year | Average asking | Miles | For sale |
| --- | ---: | ---: | ---: |
| [2027](https://ottoquest.com/models/mercedes-benz-glc/2027.md) | $64,836 | 103 | 10,016 |
| [2026](https://ottoquest.com/models/mercedes-benz-glc/2026.md) | $59,328 | 1,262 | 3,974 |
| [2025](https://ottoquest.com/models/mercedes-benz-glc/2025.md) | $47,650 | 12,187 | 513 |
| [2024](https://ottoquest.com/models/mercedes-benz-glc/2024.md) | $39,446 | 29,185 | 167 |
| [2023](https://ottoquest.com/models/mercedes-benz-glc/2023.md) | $37,082 | 33,260 | 183 |
| [2022](https://ottoquest.com/models/mercedes-benz-glc/2022.md) | $28,024 | 45,901 | 320 |
| **2021** | $27,262 | 54,655 | 223 |
| [2020](https://ottoquest.com/models/mercedes-benz-glc/2020.md) | $22,995 | 65,949 | 271 |
| [2019](https://ottoquest.com/models/mercedes-benz-glc/2019.md) | $19,011 | 75,087 | 317 |
| [2018](https://ottoquest.com/models/mercedes-benz-glc/2018.md) | $17,765 | 83,127 | 257 |
| [2017](https://ottoquest.com/models/mercedes-benz-glc/2017.md) | $15,577 | 91,850 | 170 |
| [2016](https://ottoquest.com/models/mercedes-benz-glc/2016.md) | $13,121 | 98,304 | 116 |

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

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

Used 2021 Mercedes-Benz GLCs for sale at U.S. dealers ask $27,262 on average (half ask less than $25,494), across 223 cars. The cars for sale have 54,655 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.

### Where is a used 2021 Mercedes-Benz GLC cheapest?

Among states with at least 10 for sale, California has the lowest average asking price, $24,031 across 30 cars with 62,470 miles on average, and Massachusetts the highest, $34,164 across 14 with 52,461 miles on average. Part of a gap between states is mileage and trim, not the state.

### How long are used 2021 Mercedes-Benz GLCs for sale?

The 188 for sale with a listing date have been listed 79 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 compare with the 2020 and 2022?

The 2021 asks $27,262 on average with 54,655 miles; the 2020 asks $22,995 with 65,949 miles, and the 2022 asks $28,024 with 45,901 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-glc/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.