The average asking price for a used 2020 Audi A6 is $22,689, with 70,969 miles on average, across 114 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| Texas | $22,671 | 78,509 | 13 | 85 |
| Illinois | $21,289 | 75,360 | 12 | 61 |
| New Jersey | $20,218 | 75,203 | 10 | 99 |
| California | $21,804 | 64,987 | 10 | 109 |
| Ohio | $24,025 | 66,333 | 8 | 50 |
| New York | $26,652 | 66,152 | 7 | 67 |
| Florida | $19,676 | 72,999 | 6 | 81 |
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.
| 2015 | $11,889 | 104,592 | 121 |
| 2014 | $10,636 | 112,223 | 155 |
| 2013 | $9,948 | 111,977 | 104 |
| 2012 | $9,351 | 115,374 | 51 |
| 2011 | $7,792 | 121,975 | 25 |
| 2010 | $7,242 | 143,858 | 4 |
| 2009 | $6,591 | 122,181 | 8 |
| 2008 | $6,435 | 137,734 | 28 |
| 2007 | $7,050 | 114,371 | 13 |
| 2006 | $6,027 | 130,265 | 14 |
| 2005 | $5,913 | 79,889 | 7 |
| 2004 | $6,799 | 104,122 | 3 |
| 2003 | $4,264 | 174,195 | 2 |
| 2002 | $7,245 | 98,403 | 4 |
| 2001 | $9,143 | 98,785 | 7 |
| 2000 | $7,675 | 204,887 | 2 |
| 1999 | $8,500 | 81,896 | 1 |
| 1998 | $3,699 | 101,925 | 1 |
| 1995 | $10,498 | 119,430 | 1 |
