The average asking price for a used 2023 GMC Terrain is $23,393, with 47,319 miles on average, across 1,801 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| Ohio | $23,192 | 40,514 | 149 | 62 |
| Texas | $21,998 | 55,708 | 138 | 59 |
| Michigan | $22,976 | 51,640 | 110 | 66 |
| New York | $24,540 | 32,709 | 107 | 59 |
| Pennsylvania | $24,799 | 36,171 | 97 | 76 |
| Florida | $23,437 | 41,061 | 95 | 61 |
| New Jersey | $22,602 | 35,359 | 90 | 73 |
| Illinois | $23,827 | 48,148 | 88 | 92 |
| Indiana | $23,219 | 49,752 | 81 | 77 |
| Wisconsin | $24,507 | 50,052 | 71 | 62 |
| North Carolina | $24,139 | 46,033 | 46 | 69 |
| Missouri | $23,636 | 50,389 | 42 | 72 |
| Georgia | $23,071 | 57,588 | 41 | 58 |
| Virginia | $23,019 | 47,023 | 41 | 83 |
| California | $21,288 | 56,876 | 33 | 62 |
| Massachusetts | $24,303 | 41,474 | 33 | 78 |
| Minnesota | $23,596 | 51,300 | 33 | 78 |
| Kentucky | $22,932 | 56,331 | 31 | 57 |
| Tennessee | $23,243 | 51,486 | 30 | 86 |
| Iowa | $23,620 | 53,335 | 30 | 53 |
| Arizona | $21,704 | 51,727 | 28 | 43 |
| Alabama | $22,732 | 57,833 | 26 | 97 |
| Arkansas | $22,945 | 54,682 | 22 | 48 |
| South Carolina | $23,363 | 49,304 | 22 | 66 |
| Colorado | $23,425 | 60,717 | 21 | 63 |
| Connecticut | $24,087 | 44,824 | 21 | 110 |
| Louisiana | $22,825 | 52,355 | 21 | 100 |
| Mississippi | $23,061 | 55,329 | 17 | 115 |
| West Virginia | $24,431 | 50,521 | 16 | 86 |
| Rhode Island | $24,159 | 41,725 | 15 | 46 |
| Maryland | $24,308 | 45,100 | 15 | 50 |
| Nebraska | $24,716 | 45,437 | 14 | 70 |
| Oklahoma | $22,765 | 53,331 | 14 | 75 |
| Kansas | $23,645 | 61,209 | 14 | 66 |
| New Hampshire | $25,522 | 38,455 | 14 | 47 |
| Utah | $21,180 | 54,106 | 12 | 52 |
| South Dakota | $26,501 | 45,553 | 10 | 41 |
| Maine | $24,280 | 51,989 | 9 | 70 |
| Idaho | $24,896 | 63,261 | 8 | 103 |
| Washington | $21,678 | 66,429 | 8 | 66 |
| New Mexico | $25,134 | 47,767 | 7 | 68 |
| Vermont | $23,945 | 35,913 | 7 | 63 |
| Oregon | $22,329 | 58,922 | 6 | 58 |
| Nevada | $21,247 | 46,988 | 5 | 32 |
| North Dakota | $24,298 | 55,172 | 5 | 20 |
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.
| 113,096 |
| 346 |
| 2015 | $9,005 | 117,776 | 399 |
| 2014 | $8,222 | 127,935 | 247 |
| 2013 | $7,357 | 131,976 | 208 |
| 2012 | $6,716 | 129,366 | 140 |
| 2011 | $6,662 | 127,383 | 92 |
| 2010 | $6,058 | 133,714 | 51 |