The average asking price for a used 2021 GMC Sierra 2500 is $47,958, with 89,525 miles on average, across 390 cars for sale at U.S. dealers as of Nov 10, 2026.
Used 2021 GMC Sierra 2500s for sale at U.S. dealers ask $47,958 on average (half ask less than $49,698), across 390 cars. The cars for sale have 89,525 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.
Among states with at least 10 for sale, Tennessee has the lowest average asking price, $41,396 across 11 cars with 114,240 miles on average, and Georgia the highest, $50,765 across 16 with 91,625 miles on average. Part of a gap between states is mileage and trim, not the state.
The 384 for sale with a listing date have been listed 51 days on average. A car listed much longer than that, or one whose price has already been cut, usually leaves more room to negotiate.
The 2021 asks $47,958 on average with 89,525 miles; the 2020 asks $47,024 with 98,728 miles, and the 2022 asks $48,945 with 81,696 miles.
NHTSA lists 6 safety recall campaigns that cover the 2021 GMC Sierra 2500. Repairs are free at a dealer of the make; check a car's VIN with NHTSA before you buy to see whether its recalls were fixed.
Used and certified cars for sale at US 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.
| 14 |
| 37 |
| Indiana | $48,057 | 85,105 | 13 | 51 |
| Colorado | $50,717 | 85,109 | 12 | 41 |
| Wisconsin | $50,606 | 72,813 | 11 | 45 |
| Pennsylvania | $45,937 | 81,476 | 11 | 41 |
| Tennessee | $41,396 | 114,240 | 11 | 36 |
| Minnesota | $44,101 | 88,150 | 10 | 76 |
| California | $52,619 | 73,101 | 9 | 30 |
| Kentucky | $54,012 | 89,813 | 9 | 54 |
| Arizona | $55,507 | 63,717 | 8 | 66 |
| North Carolina | $49,390 | 90,838 | 8 | 75 |
| Arkansas | $47,652 | 66,235 | 7 | 50 |
| New York | $51,182 | 62,986 | 7 | 55 |
| Nebraska | $48,691 | 82,534 | 7 | 212 |
| South Carolina | $50,997 | 86,577 | 6 | 47 |
| Washington | $48,132 | 94,193 | 6 | 100 |
| North Dakota | $50,945 | 73,225 | 5 | 29 |
| Virginia | $50,841 | 69,977 | 5 | 63 |
| Louisiana | $46,742 | 111,788 | 5 | 116 |
| Utah | $48,965 | 85,080 | 5 | 26 |
| Kansas | $58,886 | 69,509 | 5 | 65 |
| Year | Average asking | Miles | For sale |
|---|---|---|---|
| 2026 | $76,502 | 9,955 | 124 |
| 2025 | $65,251 | 30,019 | 400 |
| 2024 | $58,109 | 55,366 | 830 |
| 2023 | $50,707 | 76,135 | 387 |
| 2022 | $48,945 | 81,696 | 590 |
| 2021 | $47,958 | 89,525 | 390 |
| 2020 | $47,024 | 98,728 | 362 |
| 2019 | $40,240 | 115,968 | 155 |
| 2018 | $38,390 | 116,941 | 165 |
| 2017 | $35,160 | 130,659 | 106 |
| 2016 | $32,571 | 123,417 | 174 |
| 2015 | $29,590 | 141,110 | 180 |
| 2014 | $25,315 | 136,252 | 48 |
| 2013 | $23,801 | 133,218 | 76 |
| 2012 | $21,574 | 150,992 | 39 |
| 2011 | $21,706 | 154,150 | 50 |
| 2010 | $18,283 | 142,427 | 15 |
| 2009 | $17,724 | 156,033 | 16 |
| 2008 | $17,765 | 176,539 | 28 |
| 2007 | $21,922 | 150,892 | 35 |
| 2006 | $21,293 | 157,606 | 21 |
| 2005 | $21,584 | 167,466 | 10 |
| 2004 | $13,949 | 186,553 | 14 |
| 2003 | $13,571 | 130,264 | 11 |
| 2002 | $8,817 | 227,525 | 5 |
| 2001 | $12,024 | 187,265 | 4 |
| 2000 | $10,170 | 172,642 | 5 |
| 1999 | $19,450 | 95,969 | 2 |
| 1998 | $11,150 | 152,508 | 10 |
| 1997 | $10,921 | 175,808 | 3 |
| 1996 | $5,249 | 250,897 | 2 |
| 1995 | $14,700 | 136,022 | 4 |
| 1994 | $20,018 | 79,170 | 1 |
| 1993 | $8,663 | 157,548 | 3 |
| 1992 | $22,000 | 138,314 | 1 |
| 1991 | $9,995 | 183,691 | 1 |
| 1989 | $12,459 | 178,016 | 2 |
| 1988 | $15,995 | 285,850 | 1 |
