The average asking price for a used 2020 Chevrolet Blazer is $19,228, with 80,675 miles on average, across 847 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| Michigan | $18,367 | 78,894 | 77 | 62 |
| Texas | $17,687 | 88,414 | 64 | 53 |
| Ohio | $19,212 | 79,607 | 60 | 60 |
| Florida | $17,969 | 77,735 | 56 | 56 |
| Illinois | $19,485 | 81,164 | 52 | 54 |
| Indiana | $18,885 | 80,610 | 48 | 40 |
| California | $18,443 | 79,369 | 38 | 49 |
| Pennsylvania | $21,367 | 65,524 | 36 | 73 |
| New York | $20,538 |
Used 2020 Chevrolet Blazers for sale at U.S. dealers ask $19,228 on average (half ask less than $18,991), across 847 cars. The cars for sale have 80,675 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, Georgia has the lowest average asking price, $17,324 across 19 cars with 92,619 miles on average, and Wisconsin the highest, $21,655 across 26 with 80,818 miles on average. Part of a gap between states is mileage and trim, not the state.
The 792 for sale with a listing date have been listed 57 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 2020 asks $19,228 on average with 80,675 miles; the 2019 asks $18,290 with 88,089 miles, and the 2021 asks $20,527 with 77,030 miles.
NHTSA lists 3 safety recall campaigns that cover the 2020 Chevrolet Blazer. 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.
| 65,100 |
| 29 |
| 71 |
| North Carolina | $18,806 | 90,771 | 28 | 56 |
| Wisconsin | $21,655 | 80,818 | 26 | 41 |
| Missouri | $19,565 | 80,541 | 23 | 46 |
| Kentucky | $20,205 | 90,214 | 19 | 38 |
| Georgia | $17,324 | 92,619 | 19 | 81 |
| Virginia | $18,795 | 87,096 | 19 | 53 |
| Iowa | $19,039 | 88,789 | 15 | 56 |
| Arizona | $18,947 | 77,539 | 14 | 50 |
| Minnesota | $19,720 | 70,314 | 12 | 49 |
| Louisiana | $19,348 | 85,355 | 12 | 36 |
| South Carolina | $18,689 | 91,958 | 12 | 51 |
| Kansas | $21,365 | 77,626 | 11 | 20 |
| Tennessee | $20,357 | 77,498 | 11 | 53 |
| Utah | $19,608 | 75,012 | 11 | 52 |
| Alabama | $20,384 | 93,586 | 11 | 41 |
| Oklahoma | $20,314 | 87,913 | 9 | 51 |
| Nebraska | $18,335 | 76,852 | 9 | 235 |
| New Jersey | $17,765 | 89,096 | 9 | 65 |
| Connecticut | $19,974 | 75,744 | 8 | 50 |
| Washington | $21,694 | 78,259 | 7 | 56 |
| Maryland | $18,954 | 83,348 | 7 | 59 |
| Colorado | $19,577 | 90,776 | 7 | 81 |
| South Dakota | $20,868 | 80,704 | 7 | 110 |
| Arkansas | $19,045 | 101,447 | 7 | 25 |
| New Mexico | $19,972 | 97,674 | 6 | 54 |
| North Dakota | $21,996 | 67,150 | 5 | 58 |
| Nevada | $15,489 | 74,938 | 5 | 62 |
| Year | Average asking | Miles | For sale |
|---|---|---|---|
| 2026 | $38,907 | 1,777 | 7,777 |
| 2025 | $26,912 | 29,482 | 1,877 |
| 2024 | $27,284 | 29,576 | 2,041 |
| 2023 | $26,066 | 43,662 | 1,461 |
| 2022 | $22,783 | 62,801 | 803 |
| 2021 | $20,527 | 77,030 | 882 |
| 2020 | $19,228 | 80,675 | 847 |
| 2019 | $18,290 | 88,089 | 677 |
| 2005 | $2,800 | 178,897 | 1 |
| 2004 | $4,929 | 151,370 | 3 |
| 2003 | $3,950 | 117,853 | 1 |
| 2002 | $9,149 | 142,815 | 7 |
| 2001 | $8,532 | 135,109 | 9 |
| 2000 | $6,220 | 139,098 | 18 |
| 1999 | $5,454 | 150,419 | 5 |
| 1998 | $5,055 | 169,246 | 3 |
| 1996 | $15,789 | 37,573 | 3 |
| 1995 | $3,198 | 289,361 | 1 |
| 1994 | $21,730 | 171,169 | 18 |
| 1993 | $17,950 | 96,518 | 2 |
| 1992 | $17,132 | 151,489 | 6 |
| 1991 | $28,707 | 82,686 | 9 |
| 1990 | $30,449 | 146,922 | 4 |
| 1989 | $48,248 | 67,737 | 9 |
| 1988 | $32,739 | 49,277 | 7 |
| 1987 | $36,365 | 44,304 | 12 |
| 1986 | $14,538 | 76,763 | 7 |
| 1985 | $23,238 | 38,000 | 12 |
| 1984 | $23,630 | 51,985 | 14 |
| 1982 | $31,290 | 70,279 | 10 |
| 1980 | $35,807 | 76,639 | 10 |
| 1979 | $36,174 | 43,640 | 13 |
| 1978 | $43,911 | 47,753 | 8 |
| 1977 | $37,733 | 64,590 | 15 |
| 1976 | $46,096 | 46,458 | 5 |
| 1975 | $52,221 | 3,881 | 12 |
| 1974 | $84,241 | 19,067 | 7 |
| 1973 | $35,731 | 61,342 | 15 |
| 1972 | $145,273 | 26,936 | 43 |
| 1971 | $123,179 | 15,569 | 21 |
| 1970 | $126,788 | 7,783 | 16 |
| 1969 | $190,265 | — | 6 |
