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Used Audi A6 for Sale in O'fallon, MO

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Items 1 to 2 of 6.
    Sponsored by AUDI CREVE COEUR
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    Used 2026 Audi A6 Prestige
    62,672
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    Good Price
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    22View Vehicles

    13 Matches

    Used 2024 Audi A6 Premium Plus
    Used

    2024 Audi A6

    • Premium Plus
    • 56K mi
    27,279
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Spirit Lexus
    • 18.02 mi. away
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    Used 2026 Audi A6 Premium Plus
    Used

    2026 Audi A6

    • Premium Plus
    • 734 mi
    59,658
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Bommarito St. Peters
    • 8.52 mi. away
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    Used 2023 Audi A6 Premium Plus w/ Premium Plus Package
    Used

    2023 Audi A6

    • Premium Plus
    • 38K mi
    33,500
    No Accidents
    Sponsored by Audi Exchange Kirkwood
    • 20.61 mi. away
    • Online Paperwork
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    Based on 4.5% APR for mos.
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    Used 2016 Audi A6 3.0T Premium Plus
    Used

    2016 Audi A6

    • 3.0T Premium Plus
    • 122K mi
    13,120
    Good Price
    Dealer Fees Included
    No Accidents
    Ed Napleton Honda St Peters
    • 7.36 mi. away
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    Used 2026 Audi A6 Premium Plus
    Used

    2026 Audi A6

    • Premium Plus
    • 734 mi
    59,658
    Good Price
    Dealer Fees Included
    No Accidents
    Bommarito St. Peters
    • 8.52 mi. away
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    Used 2026 Audi A6 Prestige
    Used

    2026 Audi A6

    • Prestige
    • 786 mi
    65,509
    Good Price
    Dealer Fees Included
    No Accidents
    Dave Sinclair Lincoln
    • 16.68 mi. away
    • Delivery
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    Used 2024 Audi A6 Premium Plus
    Used

    2024 Audi A6

    • Premium Plus
    • 56K mi
    27,279
    Great Price
    Dealer Fees Included
    No Accidents
    Spirit Lexus
    • 18.02 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2024 Audi A6 Premium Plus
    Used

    2024 Audi A6

    • Premium Plus
    • 56K mi
    27,279
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    Used 2023 Audi A6 Premium Plus w/ Premium Plus Package
    Used

    2023 Audi A6

    • Premium Plus
    • 38K mi
    33,500
    No Accidents
    Audi Exchange Kirkwood
    • 20.61 mi. away
    • Online Paperwork
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    Certified 2026 Audi A6 Premium Plus w/ Premium Plus Package
    Certified

    2026 Audi A6

    • Premium Plus
    • 4K mi
    56,777
    No Accidents
    Audi Exchange Kirkwood
    • 20.61 mi. away
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    Used 2021 Audi A6 Premium Plus w/ Premium Plus Package
    Used

    2021 Audi A6

    • Premium Plus
    • 33K mi
    32,000
    No Accidents
    Ernie Patti Auto Leasing and Sales
    • 21.59 mi. away
    Call
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    Used 2024 Audi A6 2.0T Premium w/ Convenience Package
    Used

    2024 Audi A6

    • 2.0T Premium
    • 5K mi
    40,549
    Dealer Fees Included
    No Accidents
    Dean Team of Kirkwood
    • 20.66 mi. away
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    Used 2023 Audi A6 Premium Plus
    Used

    2023 Audi A6

    • Premium Plus
    • 116 mi
    43,549
    Dealer Fees Included
    No Accidents
    Dean Team of Kirkwood
    • 20.66 mi. away
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    Used 2026 Audi A6 Prestige
    Used

    2026 Audi A6

    • Prestige
    • 7K mi
    62,672
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 16.09 mi. away
    Call
    Used 2023 Audi A6 2.0T Premium
    Used

    2023 Audi A6

    • 2.0T Premium
    • 74K mi
    25,464
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 16.09 mi. away
    Call
    Used 2016 Audi A6 2.0T Premium Plus w/ Premium Plus Package
    Used

    2016 Audi A6

    • 2.0T Premium Plus
    • 126K mi
    11,183
    No Accidents
    Dealer
    • 22.32 mi. away
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    Used

    2020 Audi A6

    • 2.0T Premium Plus
    • 0 mi
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    Dealer
    • 13.62 mi. away
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