The average asking price for a used 2021 Acura RDX is $26,953, with 65,205 miles on average, across 761 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| Florida | $25,572 | 62,628 | 68 | 45 |
| Texas | $25,762 | 68,556 | 60 | 49 |
| California | $27,668 | 58,582 | 50 | 54 |
| Illinois | $27,901 | 59,299 | 49 | 53 |
| Pennsylvania | $26,226 | 69,311 | 48 | 66 |
| Georgia | $26,779 | 70,702 | 33 | 67 |
| North Carolina | $28,141 | 62,540 | 32 | 53 |
| New York | $26,743 | 57,285 | 32 | 42 |
| New Jersey | $26,490 | 66,572 | 31 |
Used 2021 Acura RDXs for sale at U.S. dealers ask $26,953 on average (half ask less than $27,170), across 761 cars. The cars for sale have 65,205 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, Florida has the lowest average asking price, $25,572 across 68 cars with 62,628 miles on average, and Missouri the highest, $29,397 across 14 with 57,978 miles on average. Part of a gap between states is mileage and trim, not the state.
The 697 for sale with a listing date have been listed 52 days on average. A car listed much longer than that, or one whose price has already been cut, usually leaves more room to negotiate.
Over the last 15 days, the 136 cars for sale at both ends of that window changed their asking price by $442 on average (−1.6%), down, and 54% of them cut their price.
The 2021 asks $26,953 on average with 65,205 miles; the 2020 asks $24,040 with 77,795 miles, and the 2022 asks $30,333 with 54,808 miles.
NHTSA lists 3 safety recall campaigns that cover the 2021 Acura RDX. 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.
| 48 |
| Ohio | $26,257 | 74,900 | 30 | 57 |
| Virginia | $26,474 | 71,594 | 27 | 36 |
| Massachusetts | $28,362 | 57,421 | 20 | 34 |
| Connecticut | $27,206 | 67,429 | 20 | 59 |
| Arizona | $26,577 | 64,652 | 18 | 52 |
| Minnesota | $26,416 | 67,582 | 17 | 57 |
| Indiana | $28,052 | 64,591 | 17 | 75 |
| Washington | $26,819 | 68,581 | 14 | 51 |
| Missouri | $29,397 | 57,978 | 14 | 44 |
| South Carolina | $26,893 | 77,066 | 12 | 45 |
| Wisconsin | $27,164 | 60,103 | 10 | 47 |
| Oregon | $27,411 | 71,648 | 10 | 66 |
| Colorado | $29,016 | 50,945 | 9 | 39 |
| Kentucky | $27,723 | 67,016 | 9 | 59 |
| Maryland | $28,895 | 61,169 | 9 | 96 |
| Kansas | $29,761 | 61,979 | 8 | 26 |
| Tennessee | $26,372 | 71,313 | 8 | 54 |
| Oklahoma | $24,349 | 89,061 | 8 | 79 |
| Michigan | $25,884 | 79,413 | 8 | 85 |
| Alabama | $26,070 | 71,320 | 8 | 38 |
| New Hampshire | $25,787 | 73,200 | 6 | 33 |
| Iowa | $27,417 | 62,537 | 6 | 36 |
| Rhode Island | $27,412 | 59,537 | 6 | 40 |
| Louisiana | $26,558 | 76,246 | 6 | 38 |
| Arkansas | $24,735 | 90,059 | 6 | 32 |
| Utah | $24,749 | 61,219 | 5 | 60 |
| Year | Average asking | Miles | For sale |
|---|---|---|---|
| 2026 | $50,428 | 1,387 | 1,438 |
| 2025 | $41,586 | 16,586 | 644 |
| 2024 | $37,051 | 30,461 | 1,010 |
| 2023 | $34,520 | 36,971 | 1,090 |
| 2022 | $30,333 | 54,808 | 240 |
| 2021 | $26,953 | 65,205 | 761 |
| 2020 | $24,040 | 77,795 | 652 |
| 2019 | $22,391 | 85,169 | 679 |
| 2018 | $17,952 | 92,797 | 283 |
| 2017 | $16,396 | 103,098 | 370 |
| 2016 | $14,660 | 111,834 | 284 |
| 2015 | $12,876 | 117,505 | 298 |
| 2014 | $11,677 | 123,688 | 231 |
| 2013 | $10,740 | 132,188 | 170 |
| 2012 | $9,064 | 124,901 | 36 |
| 2011 | $9,108 | 130,213 | 65 |
| 2010 | $8,879 | 124,521 | 36 |
| 2009 | $6,548 | 157,823 | 12 |
| 2008 | $6,564 | 148,395 | 44 |
| 2007 | $6,170 | 163,788 | 39 |
