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Used GMC Sierra 3500 AT4 for Sale

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    Sponsored by Alpine Buick GMC
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    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    82,202
    See estimated payment
    Good Price
    Dealer Fees Included
    Similar Match
    Can be shipped to
    Alpine Buick GMC
    (720) 603-1626
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    Used 2023 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

    2023 GMC Sierra 3500

    • AT4
    • 58K mi
    56,699
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Freeway Ford
    • 16.24 mi. away
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    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 28K mi
    70,592
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by ClearShift
    • 13.96 mi. away
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    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 5K mi
    82,202
    Good Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    Sponsored by Alpine Buick GMC
    • 21.31 mi. away
    • Delivery
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    $

    Based on 4.5% APR for mos.
    Used 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2026 GMC Sierra 3500

    • AT4
    • 12K mi
    75,298
    Great Price
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 13.47 mi. away
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    Price Drop
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    Used 2023 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

    2023 GMC Sierra 3500

    • AT4
    • 58K mi
    56,699
    Great Price
    Dealer Fees Included
    No Accidents
    Freeway Ford
    • 16.24 mi. away
    Call
    New 2026 GMC Sierra 3500 Denali Ultimate
    Consider Buying New

    2026 GMC Sierra 3500

    • Denali Ultimate
    • 4 mi
    103,080
    Castle Rock Chevrolet GMC
    • 13.47 mi. away
    Call
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    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 34K mi
    68,583
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 13.96 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 28K mi
    70,592
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 28K mi
    70,592
    Great Price
    Dealer Fees Included
    No Accidents
    ClearShift
    • 13.96 mi. away
    Call
    Certified 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

    2024 GMC Sierra 3500

    • AT4
    • 5K mi
    74,051
    Dealer Fees Included
    No Accidents
    Mike Maroone Chevrolet North Colorado Springs
    • 38.89 mi. away
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    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 44K mi
    67,590
    Dealer Fees Included
    No Accidents
    ClearShift
    • 13.96 mi. away
    Call
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    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Preferred Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 49K mi
    64,349
    Great Price
    Dealer Fees Included
    No Accidents
    Prestige Chrysler Dodge Jeep Inc
    • 48.86 mi. away
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    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 5K mi
    82,202
    Good Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    Alpine Buick GMC
    • 21.31 mi. away
    • Delivery
    Call
    Newly Listed
    Used 2025 GMC Sierra 3500 AT4 w/ Technology Package
    Used

    2025 GMC Sierra 3500

    • AT4
    • 7K mi
    78,699
    Dealer Fees Included
    No Accidents
    Castle Rock Chevrolet GMC
    • 13.47 mi. away
    Call
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 116K mi
    56,000
    Dealer Fees Included
    No Accidents
    Berkenkotter Motors
    • 34.56 mi. away
    Call
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    Used

    2023 GMC Sierra 3500

    • AT4
    • 0 mi
    Contact Dealer For Price
    Dealer Fees Included
    No Accidents
    JOHNSON AUTO PLAZA
    • 30.36 mi. away
    • Delivery
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