Autotrader Logo
Skip to vehicle Listings
Your next car is just a chat away. Try AI Mode

Used Audi A6 for Sale in Longmont, CO

Filters (3)
Items 1 to 2 of 7.
    Sponsored by Audi Fort Collins
    Hide
    New 2026 Audi A6 Premium Plus
    66,507
    MSRP$72,640
    See estimated payment
    Dealer Fees Included
    Similar Match
    Audi Fort Collins
    (970) 821-8760
    Call
    Dealer Logo
    5View Vehicles

    39 Matches

    Newly Listed
    Used 2016 Audi A6 3.0T Prestige w/ Prestige Package
    Used

    2016 Audi A6

    • 3.0T Prestige
    • 111K mi
    15,300
    Dealer Fees Included
    No Accidents
    Sponsored by AutoNation Buick GMC Park Meadows
    • 43.75 mi. away
    Call
    Price Drop
    Used 2019 Audi A6 3.0T Prestige
    Used

    2019 Audi A6

    • 3.0T Prestige
    • 82K mi
    22,999
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by AutoNation Buick GMC Park Meadows
    • 43.75 mi. away
    Call
    Used 2022 Audi A6 2.0T Premium
    Used

    2022 Audi A6

    • 2.0T Premium
    • 79K mi
    24,300
    Dealer Fees Included
    No Accidents
    Sponsored by Audi Denver
    • 39.88 mi. away
    Call
    My Wallet

    Find it Fast.

    Keep it Affordable.

    Credit Rating
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote

    $

    Based on 4.5% APR for mos.
    Used 2013 Audi A6 3.0T Premium Plus
    Used

    2013 Audi A6

    • 3.0T Premium Plus
    • 93K mi
    17,489
    Dealer Fees Included
    No Accidents
    Colorado Auto Finders
    • 42.54 mi. away
    Call
    Used 2022 Audi A6 Premium Plus
    Used

    2022 Audi A6

    • Premium Plus
    • 74K mi
    27,484
    No Accidents
    Booth Motors, LLC
    • 4.26 mi. away
    Call
    Newly Listed
    Used 2012 Audi A6 3.0T Prestige
    Used

    2012 Audi A6

    • 3.0T Prestige
    • 102K mi
    10,995
    Colorado MotorCars
    • 36.5 mi. away
    Call
    Advertisement
    Newly Listed
    Used 2017 Audi A6 3.0T Premium Plus w/ Driver Assistance Package
    Used

    2017 Audi A6

    • 3.0T Premium Plus
    • 128K mi
    14,995
    Colorado MotorCars
    • 36.5 mi. away
    Call
    Used 2016 Audi A6 TDI Premium Plus w/ S Line Sport Package
    Used

    2016 Audi A6

    • TDI Premium Plus
    • 110K mi Mileage Value
    14,700
    Good Price
    Dealer Fees Included
    Audi Denver
    • 39.88 mi. away
    Call
    Used 2026 Audi A6 Premium Plus
    Used

    2026 Audi A6

    • Premium Plus
    • 0 mi
    56,987
    Good Price
    No Additional Dealer Fees
    No Accidents
    Schomp MINI
    • 42.73 mi. away
    • Delivery
    Call
    Used 1999 Audi A6 2.8
    Used

    1999 Audi A6

    • 2.8
    • 159K mi
    7,997
    No Accidents
    Shift Automotive
    • 36.07 mi. away
    Call
    Used 2020 Audi A6 3.0T allroad Premium Plus
    Used

    2020 Audi A6

    • 3.0T allroad Premium Plus
    • 43K mi
    37,900
    Great Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 42.81 mi. away
    Call
    Advertisement
    Price Drop
    Used 2026 Audi A6 Premium
    Used

    2026 Audi A6

    • Premium
    • 3K mi
    54,995
    Great Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 30.11 mi. away
    Call
    No Image Available
    Used

    2013 Audi A6

    • 3.0T Premium Plus
    • 81K mi
    15,494
    Dealer Fees Included
    No Accidents
    Colorado Auto Finders
    • 42.54 mi. away
    Call
    Used 2019 Audi A6 3.0T Premium Plus w/ Premium Plus Package
    Used

    2019 Audi A6

    • 3.0T Premium Plus
    • 120K mi
    17,694
    Dealer Fees Included
    No Accidents
    Dealer
    • 35.94 mi. away
    Call
    Used 2023 Audi A6 Premium Plus w/ Premium Plus Package
    Used

    2023 Audi A6

    • Premium Plus
    • 34K mi
    35,000
    Dealer Fees Included
    No Accidents
    Dealer
    • 39.88 mi. away
    Call
    No Image Available
    Used

    2019 Audi A6

    • 3.0T Prestige
    • 32K mi
    29,901
    No Accidents
    Dealer
    • 47.35 mi. away
    Call
    Used 2011 Audi A6 3.0T Premium Plus
    Used

    2011 Audi A6

    • 3.0T Premium Plus
    • 123K mi
    9,844
    No Accidents
    Dealer
    • 32.62 mi. away
    Call
    Advertisement

    Audi A6 for Sale by Year

    Used Audi A6 for Sale by Trim

    View All Trims
    <!--{"relevance":[true,{"relevanceVersion":"relevance-v5"}],"cypress_e2e":[false,{}],"cypressE2e":[false,{}]}-->