The average asking price for a used 2021 Infiniti QX80 is $28,608, with 84,390 miles on average, across 221 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| Texas | $29,270 | 77,728 | 41 | 55 |
| Florida | $27,351 | 79,966 | 13 | 38 |
| Illinois | $30,062 | 79,980 | 11 | 44 |
| North Carolina | $25,156 | 108,676 | 11 | 48 |
| Tennessee | $26,609 | 99,035 | 10 | 23 |
| Georgia | $29,241 | 78,907 | 10 | 37 |
| Missouri | $29,604 | 87,386 | 7 | 45 |
| Alabama | $25,816 | 101,119 | 7 | 32 |
| Arizona | $31,712 | 61,169 | 7 | 22 |
| Oklahoma | $28,659 | 87,696 | 7 | 41 |
| South Carolina | $30,612 | 79,543 | 7 | 30 |
| New York | $35,493 | 50,467 | 6 | 36 |
| Virginia | $28,385 | 104,551 | 6 | 108 |
| Louisiana | $32,809 | 58,508 | 5 | 101 |
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.
| $14,713 |
| 127,502 |
| 159 |
| 2015 | $13,155 | 140,862 | 132 |
| 2014 | $11,392 | 137,921 | 95 |
