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Used 2025 GMC Sierra 3500 for Sale in Denver, CO

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    Sponsored by Alpine Buick GMC
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    Certified 2023 GMC Sierra 3500 SLT w/ SLT Premium Package
    55,973
    See estimated payment
    Good Price
    Dealer Fees Included
    Similar Match
    Can be shipped to
    Alpine Buick GMC
    (720) 258-8298
    Call
    Dealer Logo
    251View Vehicles

    11 Matches

    Used 2025 GMC Sierra 3500 SLT
    Used

    2025 GMC Sierra 3500

    • SLT
    • 34K mi
    64,593
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by ClearShift
    • 11.56 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 3500

    • Denali
    • 18K mi
    76,549
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Mike Maroone Chevrolet GMC Longmont
    • 29.64 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 3500

    • Denali
    • 8K mi
    75,198
    Dealer Fees Included
    No Accidents
    Sponsored by Castle Rock Chevrolet GMC
    • 26.73 mi. away
    Call
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    $

    Based on 4.5% APR for mos.
    Newly Listed
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used

    2025 GMC Sierra 3500

    • Denali Ultimate
    • 29K mi
    80,586
    Good Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
    Used 2025 GMC Sierra 3500 SLT
    Used

    2025 GMC Sierra 3500

    • SLT
    • 34K mi
    64,593
    Good Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
    New 2026 GMC Sierra 1500 Denali Ultimate
    Consider Buying New

    2026 GMC Sierra 1500

    • Denali Ultimate
    • 6 mi
    83,279
    Castle Rock Chevrolet GMC
    • 26.73 mi. away
    Call
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    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 28K mi
    72,586
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 11.56 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 3500

    • Denali
    • 8K mi
    75,198
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 26.73 mi. away
    Call
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used

    2025 GMC Sierra 3500

    • Denali Ultimate
    • 14K mi
    81,292
    Great Price
    Dealer Fees Included
    No Accidents
    Weld County Garage
    • 47.19 mi. away
    • Online Paperwork
    Call
    Price Drop
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    Used

    2025 GMC Sierra 3500

    • Denali
    • 6K mi
    76,096
    Dealer Fees Included
    No Accidents
    Foundation Chevrolet CADILLAC
    • 8.31 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 3500

    • Denali
    • 18K mi
    76,549
    Great Price
    Dealer Fees Included
    No Accidents
    Mike Maroone Chevrolet GMC Longmont
    • 29.64 mi. away
    Call
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    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 3500

    • Denali
    • 9K mi
    75,797
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 26.73 mi. away
    Call
    Used 2025 GMC Sierra 3500 SLE w/ SLE Value Package
    Used

    2025 GMC Sierra 3500

    • SLE
    • 20K mi
    57,590
    Dealer Fees Included
    No Accidents
    Dealer
    • 11.56 mi. away
    Call
    Used 2025 GMC Sierra 3500 Denali
    Used

    2025 GMC Sierra 3500

    • Denali
    • 38K mi
    75,576
    Dealer Fees Included
    No Accidents
    Dealer
    • 11.56 mi. away
    Call
    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 3500

    • Denali
    • 29K mi
    73,999
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 26.73 mi. away
    Call
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