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Used Audi A6 for Sale in Saint Louis, MO

63101
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    Used 2018 Audi A4 2.0T Prestige w/ Prestige Package
    $21,000
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    $39,000
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    12 Matches

    Used 2023 Audi A6 2.0T Premium
    Used
    • 2.0T Premium
    • 16K mi
    37,400
    Good Price
    Used 2024 Audi A6 Premium Plus
    Used
    • Premium Plus
    • 42K mi
    39,879
    Price Drop
    Used 2023 Audi A6 2.0T Premium w/ Convenience Package
    Used
    • 2.0T Premium
    • 21K mi
    35,626
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    $
    Based on 4.5% APR for mos.Update Settings
    Price Drop
    Certified 2023 Audi A6 Premium Plus w/ Premium Plus Package
     Audi Certified
    • Premium Plus
    • 16K mi
    36,997
    See payment
    Great Price
    Price Drop
    Certified 2025 Audi A6 2.0T Premium w/ Convenience Plus Package
     Audi Certified
    • 2.0T Premium
    • 9K mi
    47,143
    See payment
    Good Price
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    New 2025 Audi A8 L 3.0T
    Consider New, Similar Payment
    • L 3.0T
    • 39 mi
    Certified 2025 Audi A6 Premium Plus w/ Premium Plus Package
     Audi Certified
    • Premium Plus
    • 5K mi
    51,185
    See payment
    Great Price

    Do you want
    Adaptive Cruise Control?
    Automatically adjusts your speed to maintain a safe distance from the car ahead.
    Used 2023 Audi A6 2.0T Premium
    Used
    • 2.0T Premium
    • 16K mi
    37,400
    Good Price
    Used 2025 Audi A6 3.0T Premium
    Used
    • 3.0T Premium
    • 1K mi
    58,000
    See payment
    Good Price
    Used 2018 Audi A6 3.0T Premium Plus
    Used
    • 3.0T Premium Plus
    • 90K mi
    18,588
    Price Drop
    Used 2023 Audi A6 2.0T Premium w/ Convenience Package
    Used
    • 2.0T Premium
    • 21K mi
    35,626
    Used 2024 Audi A6 Premium Plus
    Used
    • Premium Plus
    • 42K mi
    39,879
    Used 2024 Audi A6 2.0T Premium w/ Convenience Package
    Used
    • 2.0T Premium
    • 5K mi
    43,950
    See payment
    Good Price
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    Used 2019 Audi A6 2.0T Premium w/ Convenience Package
    Used
    • 2.0T Premium
    • 42K mi
    26,950
    See payment
    Used 2023 Audi A6 Premium Plus
    Used
    • Premium Plus
    • 99 mi
    45,950
    See payment
    Used 2023 Audi A6 Premium Plus
    Used
    • Premium Plus
    • 116 mi
    46,950
    See payment
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