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Used GMC Sierra 3500 for Sale in Fort Collins, CO

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Items 1 to 2 of 7.
    Sponsored by Loveland Buick GMC
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    Price Drop
    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    45,937
    See estimated payment
    Dealer Fees Included
    Loveland Buick GMC
    (970) 792-3825
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    117View Vehicles

    28 Matches

    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2019 GMC Sierra 3500

    • Denali
    • 122K mi
    45,092
    Dealer Fees Included
    Sponsored by Mike Maroone Cadillac
    • 39.2 mi. away
    Call
    High Demand
    Used 2016 GMC Sierra 3500 SLT w/ Duramax Plus Package
    Used

    2016 GMC Sierra 3500

    • SLT
    • 106K mi
    37,518
    Dealer Fees Included
    Sponsored by Mike Maroone Ford Longmont
    • 28.92 mi. away
    Call
    Used 2020 GMC Sierra 3500 SLT w/ Technology Package
    Used

    2020 GMC Sierra 3500

    • SLT
    • 68K mi
    52,755
    Dealer Fees Included
    No Accidents
    Fort Collins Dodge Chrysler Jeep RAM
    • 3.53 mi. away
    Call
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    $

    Based on 4.5% APR for mos.
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 57K mi
    57,400
    No Accidents
    Private Seller Exchange
    • 24.36 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2019 GMC Sierra 3500

    • Denali
    • 103K mi
    45,937
    Dealer Fees Included
    No Accidents
    Loveland Buick GMC
    • 11.56 mi. away
    Call
    New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Consider New, Similar Payment

    2026 GMC Sierra 3500

    • AT4
    • 4 mi
    85,816
    Castle Rock Chevrolet GMC
    • 85.58 mi. away
    Call
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    High Demand
    Used 2016 GMC Sierra 3500 SLT w/ Duramax Plus Package
    Used

    2016 GMC Sierra 3500

    • SLT
    • 106K mi
    37,518
    Dealer Fees Included
    Mike Maroone Ford Longmont
    • 28.92 mi. away
    Call
    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2019 GMC Sierra 3500

    • Denali
    • 122K mi
    45,092
    Dealer Fees Included
    Mike Maroone Cadillac
    • 39.2 mi. away
    Call
    Newly Listed
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2023 GMC Sierra 3500

    • Denali
    • 116K mi
    52,488
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 46.25 mi. away
    • Delivery
    Call
    Used 2021 GMC Sierra 3500 Denali w/ Denali Black Diamond Edition
    Used

    2021 GMC Sierra 3500

    • Denali
    • 89K mi
    52,997
    ClearShift
    • 12.15 mi. away
    Call
    Used 2017 GMC Sierra 3500 Denali
    Used

    2017 GMC Sierra 3500

    • Denali
    • 71K mi
    49,999
    No Accidents
    Reds Auto & Truck
    • 29.35 mi. away
    Call
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    Used 2013 GMC Sierra 3500 SLE w/ SLE Preferred Package
    Used

    2013 GMC Sierra 3500

    • SLE
    • 134K mi
    23,563
    Skyline Mitsubishi
    • 48.34 mi. away
    Call
    Used 2021 GMC Sierra 3500 Denali w/ Denali Black Diamond Edition
    Used

    2021 GMC Sierra 3500

    • Denali
    • 125K mi
    54,685
    Dealer Fees Included
    Loveland Ford Lincoln
    • 12.93 mi. away
    Call
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Preferred Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 49K mi
    72,202
    Dealer Fees Included
    No Accidents
    Prestige Chrysler Dodge Jeep Inc
    • 28.9 mi. away
    Call
    Used 2022 GMC Sierra 3500 Denali w/ Technology Package
    Used

    2022 GMC Sierra 3500

    • Denali
    • 47K mi
    63,988
    No Accidents
    Patriot Auto Sales
    • 40.63 mi. away
    Call
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    Used 2022 GMC Sierra 3500 Denali
    Used

    2022 GMC Sierra 3500

    • Denali
    • 95K mi
    53,488
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 46.25 mi. away
    • Delivery
    Call
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 41K mi
    78,995
    No Accidents
    Halladay Motors Inc
    • 40.37 mi. away
    Call
    Used 2018 GMC Sierra 3500 4x4 Crew Cab
    Used

    2018 GMC Sierra 3500

    • 4x4 Crew Cab
    • 175K mi
    28,800
    Dealer Fees Included
    No Accidents
    Berkenkotter Motors
    • 42.39 mi. away
    Call
    Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 3500

    • Denali
    • 178K mi
    32,600
    Dealer Fees Included
    No Accidents
    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
    41,400
    Dealer Fees Included
    No Accidents
    Berkenkotter Motors
    • 42.39 mi. away
    Call
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 39K mi
    78,995
    No Accidents
    Halladay Motors Inc
    • 40.37 mi. away
    Call
    Price Drop
    No Image Available
    Used

    2024 GMC Sierra 3500

    • Denali
    • 129K mi
    56,713
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 46.25 mi. away
    • Delivery
    Call
    Newly Listed
    Used 2019 GMC Sierra 3500 4x4 Crew Cab w/ Sierra Convenience Package
    Used

    2019 GMC Sierra 3500

    • 4x4 Crew Cab
    • 64K mi
    43,500
    No Accidents
    Ghent Chevrolet Cadillac
    • 23.37 mi. away
    Call
    Used 2017 GMC Sierra 3500 SLT w/ Duramax Plus Package
    Used

    2017 GMC Sierra 3500

    • SLT
    • 161K mi
    33,697
    Dealer Fees Included
    No Accidents
    Valley Subaru Of Longmont Llc
    • 29.94 mi. away
    Call
    Newly Listed
    Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 3500

    • Denali
    • 26K mi
    61,690
    Dealer Fees Included
    No Accidents
    Dealer
    • 11.56 mi. away
    Call
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    GMC Sierra 3500 for Sale by Year

    Used GMC Sierra 3500 for Sale by Trim

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