# Used 2015 GMC Sierra 2500HD prices

> The average asking price for a used 2015 GMC Sierra 2500HD is $26,930, with 163,190 miles on average, across 152 cars for sale at U.S. dealers as of Nov 10, 2026.

Data as of Nov 14, 2026 · [ottoquest.com](https://ottoquest.com/models/gmc-sierra-2500hd/2015) · [all GMC Sierra 2500HD model years](https://ottoquest.com/models/gmc-sierra-2500hd.md)

- Average asking price: $26,930 (median $26,945)
- Average miles: 163,190
- For sale now: 152
- Average days listed: 64 (of 144 with a listing date)

## 2015 GMC Sierra 2500HD prices by state

States with 5 or more cars for sale.

| State | Average asking | Average miles | For sale | Days listed |
| --- | ---: | ---: | ---: | ---: |
| Texas | $24,989 | 205,843 | 19 | 81 |
| North Carolina | $32,728 | 164,372 | 11 | 37 |
| Washington | $28,820 | 122,832 | 9 | 45 |
| Michigan | $21,456 | 170,215 | 8 | 39 |
| Massachusetts | $24,111 | 159,065 | 7 | 159 |
| Florida | $26,495 | 172,684 | 7 | 56 |
| Tennessee | $30,554 | 168,223 | 5 | 68 |
| Indiana | $25,826 | 171,490 | 5 | 82 |

## Other GMC Sierra 2500HD years

| Year | Average asking | Miles | For sale |
| --- | ---: | ---: | ---: |
| [2026](https://ottoquest.com/models/gmc-sierra-2500hd/2026.md) | $79,699 | 432 | 23,482 |
| [2025](https://ottoquest.com/models/gmc-sierra-2500hd/2025.md) | $70,319 | 25,347 | 1,423 |
| [2024](https://ottoquest.com/models/gmc-sierra-2500hd/2024.md) | $65,424 | 47,513 | 1,970 |
| [2023](https://ottoquest.com/models/gmc-sierra-2500hd/2023.md) | $54,891 | 63,599 | 325 |
| [2022](https://ottoquest.com/models/gmc-sierra-2500hd/2022.md) | $50,367 | 74,385 | 408 |
| [2021](https://ottoquest.com/models/gmc-sierra-2500hd/2021.md) | $50,189 | 83,867 | 259 |
| [2020](https://ottoquest.com/models/gmc-sierra-2500hd/2020.md) | $47,596 | 95,975 | 218 |
| [2019](https://ottoquest.com/models/gmc-sierra-2500hd/2019.md) | $40,962 | 115,108 | 122 |
| [2018](https://ottoquest.com/models/gmc-sierra-2500hd/2018.md) | $35,648 | 125,557 | 139 |
| [2017](https://ottoquest.com/models/gmc-sierra-2500hd/2017.md) | $34,085 | 131,098 | 96 |
| [2016](https://ottoquest.com/models/gmc-sierra-2500hd/2016.md) | $32,367 | 143,622 | 138 |
| **2015** | $26,930 | 163,190 | 152 |
| [2014](https://ottoquest.com/models/gmc-sierra-2500hd/2014.md) | $23,779 | 165,285 | 39 |
| [2013](https://ottoquest.com/models/gmc-sierra-2500hd/2013.md) | $19,809 | 167,608 | 72 |
| [2012](https://ottoquest.com/models/gmc-sierra-2500hd/2012.md) | $19,066 | 148,374 | 57 |
| [2011](https://ottoquest.com/models/gmc-sierra-2500hd/2011.md) | $19,422 | 180,958 | 46 |
| [2010](https://ottoquest.com/models/gmc-sierra-2500hd/2010.md) | $14,386 | 190,922 | 9 |
| [2009](https://ottoquest.com/models/gmc-sierra-2500hd/2009.md) | $18,079 | 171,561 | 16 |
| [2008](https://ottoquest.com/models/gmc-sierra-2500hd/2008.md) | $16,401 | 183,207 | 19 |
| [2007](https://ottoquest.com/models/gmc-sierra-2500hd/2007.md) | $17,477 | 208,493 | 10 |
| [2006](https://ottoquest.com/models/gmc-sierra-2500hd/2006.md) | $22,108 | 148,787 | 12 |
| [2005](https://ottoquest.com/models/gmc-sierra-2500hd/2005.md) | $20,309 | 156,343 | 32 |
| [2004](https://ottoquest.com/models/gmc-sierra-2500hd/2004.md) | $15,568 | 188,861 | 21 |
| [2003](https://ottoquest.com/models/gmc-sierra-2500hd/2003.md) | $16,512 | 182,547 | 24 |
| [2002](https://ottoquest.com/models/gmc-sierra-2500hd/2002.md) | $13,513 | 181,155 | 9 |
| [2001](https://ottoquest.com/models/gmc-sierra-2500hd/2001.md) | $12,574 | 189,294 | 9 |
| [1971](https://ottoquest.com/models/gmc-sierra-2500hd/1971.md) | $23,945 | 47,300 | 2 |

## Used 2015 GMC Sierra 2500HD prices: common questions

### What is a fair price for a used 2015 GMC Sierra 2500HD?

Used 2015 GMC Sierra 2500HDs for sale at U.S. dealers ask $26,930 on average (half ask less than $26,945), across 152 cars. The cars for sale have 163,190 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 2015 GMC Sierra 2500HDs for sale?

The 144 for sale with a listing date have been listed 64 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 2015 GMC Sierra 2500HD compare with the 2014 and 2016?

The 2015 asks $26,930 on average with 163,190 miles; the 2014 asks $23,779 with 165,285 miles, and the 2016 asks $32,367 with 143,622 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/gmc-sierra-2500hd/2015). 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.