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Used Audi A6 for Sale in Longmont, CO

80501
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Audi Certified Pre-Owned(1)
Gray(12)
2017 and older(17)
Black(6)
2024 and newer(1)
    Sponsored by Audi Fort Collins
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    New 2026 Audi A6 Premium Plus
    77,640
    MSRP
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    Similar Match
    Audi Fort Collins
    (970) 821-8760
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    36 Matches

    Used 2020 Audi A6 3.0T Premium
    Used

    2020 Audi A6

    • 3.0T Premium
    • 67K mi
    24,162
    See payment
    Great Price
    No Accidents
    Sponsored by AutoNation USA Denver Broadway
    • 39.23 mi. away
    Call
    Price Drop
    Used 2018 Audi A6 2.0T Premium w/ 19" Sport Package
    Used

    2018 Audi A6

    • 2.0T Premium
    • 68K mi
    19,499
    See payment
    No Accidents
    Sponsored by AutoNation Buick GMC West
    • 31.37 mi. away
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    Used 2004 Audi A6 2.7T
    Used

    2004 Audi A6

    • 2.7T
    • 29K mi
    11,990
    See payment
    No Accidents
    Sponsored by Urban Motors - Blue
    • 26.73 mi. away
    Call
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    Based on 4.5% APR for mos.Update Settings
    Used 2001 Audi A6 2.8
    Used

    2001 Audi A6

    • 2.8
    • 201K mi
    3,000
    See payment
    Private Seller Exchange
    • 20.58 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2019 Audi A6 3.0T Premium Plus w/ Premium Plus Package
    Used

    2019 Audi A6

    • 3.0T Premium Plus
    • 72K mi
    24,497
    Good Price
    2 Mazda
    • 17.54 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Used 2023 Audi A6 2.0T Premium w/ Convenience Package
    Used

    2023 Audi A6

    • 2.0T Premium
    • 32K mi
    29,596
    Great Price
    O'Meara Volkswagen of Thornton
    • 20.87 mi. away
    • Online Paperwork
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    Used 2019 Audi A6 3.0T Premium Plus w/ Premium Plus Package
    Used

    2019 Audi A6

    • 3.0T Premium Plus
    • 30K mi
    29,903
    See payment
    Good Price
    Mercedes-Benz of Westminster
    • 20.18 mi. away
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    Item 1 of 10.

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    Used 2005 Audi A6 4.2
    Used

    2005 Audi A6

    • 4.2
    • 116K mi
    9,962
    2 Mazda
    • 17.54 mi. away
    • Online Paperwork
    • Delivery
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    Sponsored
    Used 2022 Audi A6 Premium Plus w/ Premium Plus Package
    Used

    2022 Audi A6

    • Premium Plus
    • 39K mi
    38,999
    See payment
    Call
    Certified 2025 Audi A6 Premium Plus w/ Premium Plus Package
     Audi Certified

    2025 Audi A6

    • Premium Plus
    • 4K mi
    50,000
    See payment
    Great Price
    Audi Denver
    • 39.88 mi. away
    Call
    Price Drop
    Used 2020 Audi A6 2.0T Premium Plus w/ Premium Plus Package
    Used

    2020 Audi A6

    • 2.0T Premium Plus
    • 54K mi
    23,693
    See payment
    Great Price
    AutoNation USA Denver Broadway
    • 39.23 mi. away
    Call
    Price Drop
    Used 2023 Audi A6 2.0T Premium
    Used

    2023 Audi A6

    • 2.0T Premium
    • 51K mi
    29,488
    See payment
    Great Price
    The Sharpest Rides
    • 34.96 mi. away
    • Delivery
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    Used 2020 Audi A6 3.0T Premium
    Used

    2020 Audi A6

    • 3.0T Premium
    • 67K mi
    24,162
    See payment
    Great Price
    AutoNation USA Denver Broadway
    • 39.23 mi. away
    Call
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    Used 2004 Audi A6 2.7T
    Used

    2004 Audi A6

    • 2.7T
    • 29K mi
    11,990
    See payment
    Urban Motors - Blue
    • 26.73 mi. away
    Call
    Price Drop
    Used 2015 Audi A6 3.0T Premium Plus w/ 19" Sport Package
    Used

    2015 Audi A6

    • 3.0T Premium Plus
    • 87K mi
    14,727
    See payment
    Audi Denver
    • 39.88 mi. away
    Call
    Newly Listed
    Used 2017 Audi A6 3.0T Prestige w/ Prestige Package
    Used

    2017 Audi A6

    • 3.0T Prestige
    • 99K mi
    16,550
    See payment
    Good Price
    Audi Denver
    • 39.88 mi. away
    Call
    Used 2017 Audi A6 3.0T Prestige
    Used

    2017 Audi A6

    • 3.0T Prestige
    • 62K mi
    21,888
    See payment
    Grand Valley Auto Sales Lakewood 6th Ave
    • 30.2 mi. away
    Call
    Price Drop
    Used 2015 Audi A6 2.0T Premium
    Used

    2015 Audi A6

    • 2.0T Premium
    • 100K mi
    12,500
    See payment
    Automotive Imports
    • 33.92 mi. away
    Call
    Used 2017 Audi A6 3.0T Prestige w/ Prestige Package
    Used

    2017 Audi A6

    • 3.0T Prestige
    • 106K mi
    16,990
    See payment
    Bozarth Chevrolet
    • 43.83 mi. away
    Call
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    Used 2014 Audi A6 TDI Prestige
    Used

    2014 Audi A6

    • TDI Prestige
    • 117K mi
    13,750
    See payment
    Imports of Fort Collins
    • 30.06 mi. away
    Call
    Used 2022 Audi A6 Premium Plus w/ Premium Plus Package
    Used

    2022 Audi A6

    • Premium Plus
    • 39K mi
    38,999
    See payment
    Greenwood Automotive
    • 41.62 mi. away
    Call
    Newly Listed
    Used

    2022 Audi A6

    • 3.0T allroad Prestige
    • 10K mi
    59,991
    See payment
    Great Price
    Prestige Audi
    • 30.12 mi. away
    Call
    Price Drop
    Used 2018 Audi A6 2.0T Premium w/ 19" Sport Package
    Used

    2018 Audi A6

    • 2.0T Premium
    • 68K mi
    19,499
    See payment
    AutoNation Buick GMC West
    • 31.37 mi. away
    Call
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    Used 2019 Audi A6 3.0T Prestige w/ Prestige Package
    Used

    2019 Audi A6

    • 3.0T Prestige
    • 67K mi
    25,495
    See payment
    Good Price
    Booth Motors, LLC
    • 4.26 mi. away
    Call
    Used 2004 Audi A6 2.7T
    Used

    2004 Audi A6

    • 2.7T
    • 29K mi
    11,990
    See payment
    No Accidents
    Sponsored by Urban Motors - Blue
    • 26.73 mi. away
    Call
    Newly Listed
    Used 2019 Audi A6 2.0T Premium Plus w/ Premium Plus Package
    Used

    2019 Audi A6

    • 2.0T Premium Plus
    • 113K mi
    18,998
    See payment
    AutoNation Subaru Arapahoe
    • 42 mi. away
    Call
    Used 2018 Audi A6 3.0T Sport w/ 20" Black Optic Wheel Package
    Used

    2018 Audi A6

    • 3.0T Sport
    • 50K mi
    24,998
    Great Price
    Colorado Auto Finders
    • 42.54 mi. away
    • Online Paperwork
    Call
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