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Used GMC Sierra 3500 for Sale in New Castle, PA

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    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    66,650
    See estimated payment
    Great Price
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    46 Matches

    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 3K mi
    91,900
    See payment
    No Accidents
    Certified 2021 GMC Sierra 3500 AT4 w/ Snow Plow Prep/Camper Package
    Certified
    • AT4
    • 33K mi
    57,500
    No Accidents
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 58K mi
    62,000
    Great Price
    No Accidents
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    Used 2021 GMC Sierra 3500 SLT w/ Gooseneck/5TH Wheel Package
    54,000
    Great Price
    No Accidents
    Used 2023 GMC Sierra 3500 SLT w/ SLT Premium Package
    67,000
    Great Price
    No Accidents
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    New 2025 GMC Sierra 3500 Denali Ultimate
    Consider New, Similar Payment
    • Denali Ultimate
    • 6 mi
    Used 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 1K mi
    70,000
    Great Price
    No Accidents

    How many passenger seats do you need in your truck?
    Price Drop
    Used 2016 GMC Sierra 3500 SLE w/ SLE Preferred Package
    29,334
    Great Price
    No Accidents
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 4K mi
    78,500
    Good Price
    No Accidents
    Used 2023 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    65,490
    Great Price
    No Accidents
    Certified 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Certified
    • Denali
    • 15K mi
    71,700
    No Accidents
    Used 2007 GMC Sierra 3500 W/T
    32,000
    Used 2022 GMC Sierra 3500 SLE w/ SLE Value Package
    44,500
    Great Price
    No Accidents
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    Used 2022 GMC Sierra 3500 Denali
    Used
    • Denali
    • 78K mi
    58,000
    Great Price
    No Accidents
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 58K mi
    62,000
    Great Price
    No Accidents
    Used 2025 GMC Sierra 3500 SLE w/ Preferred Package
    76,000
    No Accidents
    Used 2025 GMC Sierra 3500 SLT w/ SLT Premium Package
    80,000
    No Accidents
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    86,000
    No Accidents
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    86,000
    No Accidents
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    Used 2022 GMC Sierra 3500 Pro w/ Convenience Package
    40,000
    Good Price
    No Accidents
    Used 2019 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 82K mi
    52,000
    No Accidents
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 51K mi
    69,900
    Good Price
    No Accidents
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    74,500
    Good Price
    No Accidents
    Certified 2021 GMC Sierra 3500 AT4 w/ Snow Plow Prep/Camper Package
    Certified
    • AT4
    • 33K mi
    57,500
    No Accidents
    Used 2021 GMC Sierra 3500 Denali w/ Denali Black Diamond Edition
    Used
    • Denali
    • 72K mi
    57,999
    See payment
    Good Price
    No Accidents
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 2K mi
    95,990
    See payment
    No Accidents
    Used 1999 GMC Sierra 3500 SL
    7,900
    See payment
    No Accidents
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    71,430
    Great Price
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