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Used GMC Sierra 3500 for Sale in Fort Collins, CO

80521
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    Sponsored by Loveland Buick GMC
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    New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package
    75,602
    MSRP$85,285
    See estimated payment
    Similar Match
    Loveland Buick GMC
    (970) 792-3790
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    28 Matches

    Sponsored
    Certified 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Certified

    2025 GMC Sierra 3500

    • AT4
    • 9K mi
    80,995
    See payment
    No Accidents
    Sponsored by Halladay Motors Inc
    • 40.37 mi. away
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    Sponsored
    Used 2025 GMC Sierra 3500 SLT w/ SLT Premium Package
    Used

    2025 GMC Sierra 3500

    • SLT
    • 16K mi
    64,979
    See payment
    No Accidents
    Sponsored by ClearShift
    • 12.15 mi. away
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    Sponsored
    Used 2024 GMC Sierra 3500 Denali Ultimate
    Used

    2024 GMC Sierra 3500

    • Denali Ultimate
    • 22K mi
    76,997
    See payment
    Great Price
    No Accidents
    Sponsored by ClearShift
    • 12.15 mi. away
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    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 57K mi
    57,400
    See payment
    Great Price
    No Accidents
    Private Seller Exchange
    • 24.36 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2024 GMC Sierra 3500 Denali Ultimate
    Used

    2024 GMC Sierra 3500

    • Denali Ultimate
    • 22K mi
    76,997
    See payment
    Great Price
    No Accidents
    ClearShift
    • 12.15 mi. away
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    New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Consider New, Similar Payment

    2026 GMC Sierra 3500

    • Denali
    • 3 mi
    75,602
    Loveland Buick GMC
    • 11.56 mi. away
    • Delivery
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    Newly Listed
    Used 2015 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2015 GMC Sierra 3500

    • Denali
    • 104K mi
    47,000
    See payment
    No Accidents
    Private Seller Exchange
    • 42.28 mi. away
    • Buy Online. Clean title. No Hassle
    Newly Listed
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 25K mi
    75,979
    See payment
    No Accidents
    ClearShift
    • 12.15 mi. away
    Call
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    Used 2024 GMC Sierra 3500 SLT
    Used

    2024 GMC Sierra 3500

    • SLT
    • 50K mi
    62,997
    See payment
    Great Price
    No Accidents
    O'Meara GMC
    • 48.4 mi. away
    • Online Paperwork
    • Delivery
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    Price Drop
    Used 2022 GMC Sierra 3500 SLT w/ SLT Convenience Package
    Used

    2022 GMC Sierra 3500

    • SLT
    • 80K mi
    53,970
    See payment
    Good Price
    No Accidents
    Loveland Ford Lincoln
    • 12.93 mi. away
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    Used 2017 GMC Sierra 3500 Denali
    Used

    2017 GMC Sierra 3500

    • Denali
    • 71K mi
    50,999
    See payment
    Good Price
    No Accidents
    Reds Auto & Truck
    • 29.35 mi. away
    Call
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    Used 2025 GMC Sierra 3500 SLT w/ SLT Premium Package
    Used

    2025 GMC Sierra 3500

    • SLT
    • 16K mi
    64,979
    See payment
    No Accidents
    ClearShift
    • 12.15 mi. away
    Call
    Certified 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Certified

    2024 GMC Sierra 3500

    • Denali
    • 34K mi
    70,995
    See payment
    Great Price
    No Accidents
    Halladay Motors Inc
    • 40.37 mi. away
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    Certified 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Certified

    2025 GMC Sierra 3500

    • AT4
    • 9K mi
    80,995
    See payment
    No Accidents
    Halladay Motors Inc
    • 40.37 mi. away
    Call
    Used 2013 GMC Sierra 3500 SLE w/ SLE Preferred Package
    Used

    2013 GMC Sierra 3500

    • SLE
    • 134K mi
    22,959
    See payment
    Skyline Mitsubishi
    • 48.34 mi. away
    Call
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    Certified 2022 GMC Sierra 3500 Denali
     CarBravo Certified

    2022 GMC Sierra 3500

    • Denali
    • 129K mi
    48,824
    See payment
    Transwest GMC
    • 50.23 mi. away
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    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 54K mi
    68,529
    See payment
    No Accidents
    Prestige Chrysler Dodge Jeep Inc
    • 28.9 mi. away
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    Used 2018 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2018 GMC Sierra 3500

    • Denali
    • 97K mi
    45,500
    See payment
    Good Price
    No Accidents
    Berkenkotter Motors
    • 42.39 mi. away
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    Used 2020 GMC Sierra 3500 Denali
    Used

    2020 GMC Sierra 3500

    • Denali
    • 53K mi
    58,249
    See payment
    Good Price
    No Accidents
    Transwest Truck Trailer RV
    • 38.28 mi. away
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    Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 3500

    • Denali
    • 178K mi
    32,900
    See payment
    Good Price
    No Accidents
    Berkenkotter Motors
    • 42.39 mi. away
    Call
    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2019 GMC Sierra 3500

    • Denali
    • 124K mi
    42,980
    See payment
    Good Price
    No Accidents
    Berkenkotter Motors
    • 42.39 mi. away
    Call
    Price Drop
    Used 2018 GMC Sierra 3500 Denali
    Used

    2018 GMC Sierra 3500

    • Denali
    • 214K mi
    29,500
    See payment
    Berkenkotter Motors
    • 42.39 mi. away
    Call
    Used 2017 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2017 GMC Sierra 3500

    • Denali
    • 137K mi
    41,700
    See payment
    No Accidents
    Berkenkotter Motors
    • 42.39 mi. away
    Call
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    Used 2017 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2017 GMC Sierra 3500

    • Denali
    • 109K mi
    43,445
    See payment
    Great Price
    No Accidents
    Brighton Ford
    • 44.66 mi. away
    Call
    Used 2020 GMC Sierra 3500 SLT w/ Technology Package
    Used

    2020 GMC Sierra 3500

    • SLT
    • 68K mi
    53,886
    See payment
    Good Price
    No Accidents
    Fort Collins Dodge Chrysler Jeep RAM
    • 3.53 mi. away
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    GMC Sierra 3500 for Sale by Year

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