Cheapest Used 2021 Audi A6 for Sale in the US

• All years
• 2026 · from $56,646
• 2025 · from $39,325
• 2024 · from $24,658
• 2023 · from $24,073
• 2022 · from $21,270
• 2021 · from $16,690
• 2020 · from $15,980
• 2019 · from $11,000
• 2018 · from $9,975
• 2017 · from $7,149
• 2016 · from $4,500
• 2015 · from $4,999
• 2014 · from $5,000
• 2013 · from $3,995
• 2012 · from $2,500
• 2011 · from $3,999
• 2010 · from $4,744
• 2009 · from $4,495
• 2008 · from $2,995
• 2007 · from $2,500
• 2006 · from $2,995
• 2005 · from $3,682
• 2004 · from $4,998
• 2003 · from $4,995
• 2002 · from $2,995
• 2001 · from $6,999
• 2000 · from $8,888

1. 
   $16,690

   2021 Audi A6 Quattro Premium Plus

   122,424 mi · Miami, FL · Lions Pre-Owned Miami

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2. 
   $17,998

   2021 Audi A6 Quattro Premium Sport

   116,246 mi · Marietta, GA · Mega Motors

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3. 
   $19,153

   2021 Audi A6 Quattro Premium Sport

   90,338 mi · Weatherford, TX · Shottenkirk Toyota of Weatherford

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4. 
   $21,988

   2021 Audi A6 Quattro Premium Plus

   88,919 mi · East Providence, RI · Prestige Auto Mart, Inc. 2

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5. $21,995

   2021 Audi A6 Quattro Premium Plus

   79,632 mi · Coventry, CT · Coventry Motorcar

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6. 
   $22,146

   2021 Audi A6 Quattro Premium Sport

   68,569 mi · Las Vegas, NV · Audi Las Vegas

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7. 
   $22,591

   2021 Audi A6 Quattro Premium Plus

   77,368 mi · Littleton, CO · Mercedes-Benz of Littleton

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8. 
   $22,598

   2021 Audi A6 Quattro Premium Plus

   89,476 mi · Roswell, GA · Audi North Atlanta

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9. $23,995

   2021 Audi A6 Quattro Premium Plus

   77,121 mi · Webster, NY · BEST BUY AUTO SALES - Webster

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10. 
    $24,784

    2021 Audi A6 Quattro Premium Plus

    82,935 mi · Reidsville, NC · Impex Chevrolet GMC

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