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Used 2018 Audi S6 for Sale

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17 Results

  1. 2018 Audi S6

    2018 Audi S6 Premium Plus 

    Secaucus, NJ

    $43,686

    $887/month est.*

    Great Deal

    Mileage: 61,950

    Free CARFAX Report: 1-Owner

  2. 2018 Audi S6
    Price Reduced

    2018 Audi S6 Premium Plus 

    Orange, CA

    $43,991

    $893/month est.*

    Good Deal

    Mileage: 32,982

    Free CARFAX Report: 1-Owner

  3. 2018 Audi S6

    2018 Audi S6 Premium Plus 

    Fredericksburg, VA

    $45,000

    $913/month est.*

    Excellent Deal

    Mileage: 35,087

  4. 2018 Audi S6
    Price Reduced

    2018 Audi S6 Premium Plus 

    Placentia, CA

    $45,188

    $917/month est.*

    Good Deal

    Mileage: 30,013

    Free CARFAX Report: 1-Owner

  5. 2018 Audi S6
    Price Reduced

    2018 Audi S6 Prestige 

    Leesport, PA

    $46,495

    $944/month est.*

    Good Deal

    Mileage: 52,324

    Certified Pre‑Owned

    Buy From Home

  6. Price Reduced

    2018 Audi S6 Premium Plus 

    Alpharetta, GA

    $47,944

    $973/month est.*

    Good Deal

    Mileage: 28,137

    Free CARFAX Report: 1-Owner

  7. Price Reduced

    2018 Audi S6 Prestige 

    Spokane, WA

    $47,990

    $974/month est.*

    Excellent Deal

    Mileage: 36,501

    Buy From Home

  8. Price Reduced

    2018 Audi S6 Prestige 

    Houston, TX

    $47,991

    $974/month est.*

    Great Deal

    Mileage: 34,637

  9. 2018 Audi S6 Premium Plus 

    Fredericksburg, VA

    $48,500

    $985/month est.*

    Excellent Deal

    Mileage: 13,226

  10. 2018 Audi S6 Premium Plus 

    Saint Louis, MO

    $49,984

    $1,015/month est.*

    Excellent Deal

    Mileage: 27,795

    Free CARFAX Report: 1-Owner

  11. 2018 Audi S6 Premium Plus 

    Lafayette, LA

    $50,911

    $1,033/month est.*

    Great Deal

    Mileage: 24,300

    Free CARFAX Report: 1-Owner

    Certified Pre‑Owned

  12. Price Reduced

    2018 Audi S6 Prestige 

    Plano, TX

    $50,991

    $1,035/month est.*

    Great Deal

    Mileage: 25,394

    Buy From Home

  13. Price Reduced

    2018 Audi S6 Prestige 

    Houston, TX

    $51,000

    $1,035/month est.*

    Great Deal

    Mileage: 16,091

    Free CARFAX Report: 1-Owner

    Buy From Home

  14. 2018 Audi S6 Prestige 

    Franklin, TN

    $51,713

    $1,050/month est.*

    High Price

    Mileage: 43,100

    Free CARFAX Report: 1-Owner

  15. 2018 Audi S6 Premium Plus 

    Naples, FL

    $52,900

    $1,074/month est.*

    Great Deal

    Mileage: 19,596

    Free CARFAX Report: 1-Owner

    Certified Pre‑Owned

    Buy From Home

  16. 2018 Audi S6 Prestige 

    Buford, GA

    $55,988

    $1,137/month est.*

    High Price

    Mileage: 34,453

    Free CARFAX Report: 1-Owner

  17. New Listing

    2018 Audi S6 Prestige 

    San Rafael, CA

    $46,990

    $954/month est.*

    Mileage: 34,115

The vehicle information provided here is supplied by the seller or other third parties. U.S. News & World Report is not responsible for the accuracy of such information and provides this service without representations or warranties of any kind, either expressed or implied.

*Estimated monthly payment has been calculated for 60 months loan term with 6% APR, 5% Sales Tax, 0$ down payment and 0$ trade-in value. The monthly payment is a rough estimate provided solely for informational purposes. You should not take action based on the information provided. When available, we recommend you use interest rate information provided to you by your dealer or lender.