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Used Audi A6 for Sale in Longmont, CO

80501
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Items 1 to 2 of 5.
    Sponsored by Audi Fort Collins
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    New 2026 Audi A6 Premium Plus
    77,640
    MSRP
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    33 Matches

    Newly Listed
    Used 2023 Audi A6 Premium Plus w/ Premium Plus Package
    Used
    • Premium Plus
    • 61K mi
    31,998
    See payment
    Good Price
    Price Drop
    Used 2018 Audi A6 3.0T Sport w/ 20" Black Optic Wheel Package
    Used
    • 3.0T Sport
    • 50K mi
    24,498
    See payment
    Great PriceNo Accidents
    Used 2022 Audi A6 3.0T allroad Prestige
    Used
    • 3.0T allroad Prestige
    • 10K mi
    59,691
    See payment
    Great Price
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    Used 2019 Audi A6 3.0T Premium Plus w/ Premium Plus Package
    Used
    • 3.0T Premium Plus
    • 43K mi
    29,368
    See payment
    Price Drop
    Used 2019 Audi A6 3.0T Premium Plus w/ Premium Plus Package
    Used
    • 3.0T Premium Plus
    • 72K mi
    23,999
    See payment
    Good Price
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    Used 2018 Audi A6 3.0T Sport w/ 20" Black Optic Wheel Package
    Used
    • 3.0T Sport
    • 50K mi
    24,498
    See payment
    Great PriceNo Accidents
    Price Drop
    Used 2005 Audi A6 4.2
    Used
    • 4.2
    • 116K mi
    9,490
    See payment
    Item 1 of 10.
    Used 2019 Audi A6 3.0T Premium Plus w/ Premium Plus Package
    Used
    • 3.0T Premium Plus
    • 30K mi
    29,058
    See payment
    Good PriceNo Accidents
    SponsoredPrice Drop
    Used 2022 Audi A6 Premium Plus w/ Premium Plus Package
    Used
    • Premium Plus
    • 39K mi
    38,500
    See payment
    Used 2022 Audi A6 3.0T allroad Prestige
    Used
    • 3.0T allroad Prestige
    • 10K mi
    59,691
    See payment
    Great Price
    Used 2025 Audi A6 Premium Plus w/ Premium Plus Package
    Used
    • Premium Plus
    • 4K mi
    49,000
    See payment
    Great PriceNo Accidents
    Price Drop
    Used 2020 Audi A6 3.0T Premium
    Used
    • 3.0T Premium
    • 67K mi
    22,931
    See payment
    Great PriceNo Accidents
    Price Drop
    Used 2022 Audi A6 Premium Plus w/ Premium Plus Package
    Used
    • Premium Plus
    • 39K mi
    38,500
    See payment
    Good PriceNo Accidents
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    Newly Listed
    Used 2023 Audi A6 Premium Plus w/ Premium Plus Package
    Used
    • Premium Plus
    • 61K mi
    31,998
    See payment
    Good Price
    Used 2017 Audi A6 3.0T Prestige w/ Prestige Package
    Used
    • 3.0T Prestige
    • 106K mi
    15,972
    See payment
    Good PriceNo Accidents
    Used 2023 Audi A6 2.0T Premium
    Used
    • 2.0T Premium
    • 51K mi
    29,488
    See payment
    Great PriceNo Accidents
    Price Drop
    Used 2019 Audi A6 2.0T Premium Plus w/ Premium Plus Package
    Used
    • 2.0T Premium Plus
    • 113K mi
    16,998
    See payment
    Good PriceNo Accidents
    Used 2017 Audi A6 3.0T Prestige
    Used
    • 3.0T Prestige
    • 62K mi
    21,788
    See payment
    Used 2014 Audi A6 TDI Prestige
    Used
    • TDI Prestige
    • 117K mi
    13,750
    See payment
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    Used 2015 Audi A6 2.0T Premium
    Used
    • 2.0T Premium
    • 100K mi
    12,500
    See payment
    Newly Listed
    Used
    • Premium Plus
    • 13K mi
    42,658
    See payment
    Great Price
    Newly Listed
    Used
    • Premium Plus
    • 77K mi
    26,899
    See payment
    Price Drop
    Used 2006 Audi A6 4.2
    Used
    • 4.2
    • 106K mi
    8,900
    See payment
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    Used 2022 Audi A6 Premium Plus w/ Premium Plus Package
    Used
    • Premium Plus
    • 71K mi
    31,495
    See payment
    Good PriceNo Accidents
    Used 2019 Audi A6 3.0T Premium Plus w/ Premium Plus Package
    Used
    • 3.0T Premium Plus
    • 30K mi
    29,058
    See payment
    Good PriceNo Accidents
    Newly Listed
    Used 2014 Audi A6 3.0T Premium Plus
    Used
    • 3.0T Premium Plus
    • 85K mi
    15,990
    See payment
    Used 2019 Audi A6 3.0T Premium Plus w/ Premium Plus Package
    Used
    • 3.0T Premium Plus
    • 60K mi
    26,298
    See payment
    Good Price
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