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

Used White GMC Sierra 3500 for Sale in Fort Collins, CO

Filters (4)
Items 1 to 2 of 10.
    Sponsored by Loveland Buick GMC
    Hide
    New 2026 GMC Sierra 3500 Denali Ultimate
    102,465
    MSRP
    See estimated payment
    Similar Match
    Loveland Buick GMC
    (970) 792-3790
    Call
    Dealer Logo
    114View Vehicles

    19 Matches

    Used 2026 GMC Sierra 3500 SLT w/ SLT Premium Package
    Used

    2026 GMC Sierra 3500

    • SLT
    • 400 mi
    73,593
    Dealer Fees Included
    No Accidents
    Sponsored by Transwest GMC
    • 50.23 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 3500 Denali Ultimate
    Used

    2024 GMC Sierra 3500

    • Denali Ultimate
    • 19K mi
    79,988
    Great Price
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 46.25 mi. away
    • Delivery
    Call
    Used 2026 GMC Sierra 3500 SLT w/ SLT Premium Package
    Used

    2026 GMC Sierra 3500

    • SLT
    • 400 mi
    73,593
    Dealer Fees Included
    No Accidents
    Transwest GMC
    • 50.23 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 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 3500

    • Denali
    • 104K mi
    60,189
    Dealer Fees Included
    No Accidents
    Loveland Ford Lincoln
    • 12.93 mi. away
    Call
    Newly Listed
    Used 2022 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2022 GMC Sierra 3500

    • AT4
    • 56K mi
    56,488
    Good Price
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 46.25 mi. away
    • Delivery
    Call
    New 2026 GMC Sierra 3500 Denali Ultimate
    Consider Buying New

    2026 GMC Sierra 3500

    • Denali Ultimate
    • 4 mi
    104,454
    Castle Rock Chevrolet GMC
    • 85.58 mi. away
    Call
    Advertisement
    Newly Listed
    Used 2021 GMC Sierra 3500 SLT w/ SLT Convenience Package
    Used

    2021 GMC Sierra 3500

    • SLT
    • 75K mi
    49,988
    Great Price
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 46.25 mi. away
    • Delivery
    Call
    Price Drop
    360°
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 3500

    • Denali
    • 66K mi
    64,998
    No Accidents
    O'Meara Ford
    • 48.46 mi. away
    Call
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 42K mi
    77,629
    Dealer Fees Included
    No Accidents
    Halladay Motors Inc
    • 40.37 mi. away
    Call
    Used 2026 GMC Sierra 3500 Denali Ultimate
    Used

    2026 GMC Sierra 3500

    • Denali Ultimate
    • 17K mi
    92,629
    Dealer Fees Included
    No Accidents
    Halladay Motors Inc
    • 40.37 mi. away
    Call
    Newly Listed
    Used 2022 GMC Sierra 3500 SLT w/ SLT Premium Package
    Used

    2022 GMC Sierra 3500

    • SLT
    • 127K mi
    43,888
    Dealer Fees Included
    No Accidents
    Berkenkotter Motors
    • 42.39 mi. away
    Call
    Used 2025 GMC Sierra 3500 Pro w/ 1SA Pro Safety Plus Package
    Used

    2025 GMC Sierra 3500

    • Pro
    • 84K mi
    49,988
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 46.25 mi. away
    • Delivery
    Call
    Advertisement
    Used 2026 GMC Sierra 3500 4x4 Crew Cab AT4
    Used

    2026 GMC Sierra 3500

    • 4x4 Crew Cab AT4
    • 7K mi
    81,121
    No Accidents
    Transwest Truck Trailer RV
    • 38.28 mi. away
    Call
    Newly Listed
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2023 GMC Sierra 3500

    • Denali
    • 37K mi
    66,332
    No Accidents
    O'Meara Ford
    • 48.46 mi. away
    Call
    Used 2023 GMC Sierra 3500 Pro w/ Convenience Package
    Used

    2023 GMC Sierra 3500

    • Pro
    • 102K mi
    42,590
    Dealer Fees Included
    No Accidents
    Transwest GMC
    • 50.23 mi. away
    Call
    Used 2024 GMC Sierra 3500 Pro w/ Convenience Package
    Used

    2024 GMC Sierra 3500

    • Pro
    • 42K mi Mileage Value
    52,143
    Great Price
    Dealer Fees Included
    No Accidents
    Transwest GMC
    • 50.23 mi. away
    Call
    Advertisement
    Newly Listed
    Used 2023 GMC Sierra 3500 Pro w/ Convenience Package
    Used

    2023 GMC Sierra 3500

    • Pro
    • 34K mi
    42,789
    Good Price
    Dealer Fees Included
    No Accidents
    McDonald Toyota
    • 22.38 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 3500 SLT w/ SLT Premium Package
    Used

    2024 GMC Sierra 3500

    • SLT
    • 52K mi
    66,458
    Dealer Fees Included
    No Accidents
    Dealer
    • 12.93 mi. away
    Call
    Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2020 GMC Sierra 3500

    • Denali
    • 88K mi
    53,093
    Dealer Fees Included
    No Accidents
    Transwest GMC
    • 50.23 mi. away
    Call
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 54K mi
    68,629
    Dealer Fees Included
    No Accidents
    Dealer
    • 40.37 mi. away
    Call
    Newly Listed
    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used

    2019 GMC Sierra 3500

    • Denali
    • 37K mi
    Contact Dealer For Price
    Dealer Fees Included
    No Accidents
    Pedersen Toyota Volvo
    • 4.1 mi. away
    Call
    You have reached the maximum results allowed for a search. Please update your search criteria.
    Advertisement
    <!--{"relevance":[true,{"relevanceVersion":"relevance-v5"}],"cypress_e2e":[false,{}],"cypressE2e":[false,{}]}-->