The average asking price for a used 2015 BMW X3 is $10,645, with 109,406 miles on average, across 222 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| California | $10,710 | 109,626 | 30 | 101 |
| Illinois | $10,932 | 98,883 | 17 | 50 |
| Florida | $9,031 | 113,848 | 14 | 146 |
| Pennsylvania | $11,370 | 96,680 | 13 | 105 |
| Washington | $12,490 | 100,989 | 11 | 162 |
| Georgia | $9,711 | 116,833 | 10 | 105 |
| New Jersey | $10,756 | 92,144 | 10 | 74 |
| Massachusetts | $10,701 | 112,264 | 10 | 80 |
| North Carolina | $9,639 | 109,826 | 8 | 17 |
| Oregon | $11,094 | 110,130 | 8 | 208 |
| Connecticut | $10,071 | 123,534 | 8 | 201 |
| Colorado | $10,655 | 109,425 | 7 | 70 |
| Arizona | $11,231 | 98,498 | 6 | 36 |
| Ohio | $8,343 | 134,566 | 6 | 81 |
| Virginia | $9,420 | 123,902 | 6 | 104 |
| New York | $10,928 | 107,984 | 5 | 118 |
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.
| 2014 | $9,164 | 111,507 | 298 |
| 2013 | $7,973 | 113,161 | 241 |
| 2012 | $7,742 | 121,162 | 74 |
| 2011 | $6,823 | 128,679 | 82 |
| 2010 | $5,977 | 119,863 | 11 |
| 2009 | $7,044 | 109,751 | 15 |
| 2008 | $6,750 | 115,587 | 33 |
| 2007 | $5,460 | 147,210 | 23 |
| 2006 | $5,571 | 136,304 | 19 |
| 2005 | $5,495 | 133,770 | 15 |
| 2004 | $3,840 | 160,394 | 17 |