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Used GMC Sierra 3500 Diesel for Sale in Reading, PA

19601
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Items 1 to 2 of 9.
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    New 2026 GMC Sierra 3500 SLE w/ Preferred Package
    73,495
    MSRP$79,240
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    26 Matches

    Certified 2024 GMC Sierra 3500 Denali Ultimate
     CarBravo Certified
    • Denali Ultimate
    • 48K mi
    75,995
    See payment
    Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 103K mi
    52,931
    See payment
    Good Price
    Used 2025 GMC Sierra 3500 Denali Ultimate w/ LPO, GMC Protection Package
    Used
    • Denali Ultimate
    • 18K mi
    84,900
    See payment
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    Based on 4.5% APR for mos.
    Used 2025 GMC Sierra 3500 Denali Ultimate w/ LPO, GMC Protection Package
    Used
    • Denali Ultimate
    • 9K mi
    79,900
    See payment
    Great Price
    Used 2023 GMC Sierra 3500 AT4 w/ Gooseneck/5TH Wheel Package
    Ford Blue Certified
    • AT4
    • 26K mi
    64,985
    See payment
    Great Price
    New 2026 GMC Sierra 1500 Pro w/ Pro Value Package
    Consider New, Similar Payment
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    Used 2017 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 46K mi
    53,478
    See payment
    Sponsored
    Used
    • Denali
    • 24K mi
    65,385
    See payment
    Good Price
    Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Ford Blue Certified
    • Denali
    • 24K mi
    65,385
    See payment
    Good Price
    Used 2022 GMC Sierra 3500 Denali w/ Technology Package
    Used
    • Denali
    • 17K mi
    69,637
    See payment
    Great Price
    Price Drop
    Used 2021 GMC Sierra 3500 Denali
    Used
    • Denali
    • 129K mi
    44,977
    See payment
    Great Price
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    Used 2023 GMC Sierra 3500 SLT w/ SLT Convenience Package
    59,995
    See payment
    Great Price
    Newly Listed
    Used 2025 GMC Sierra 3500 AT4
    72,000
    See payment
    Great Price
    Certified 2023 GMC Sierra 3500 SLT w/ SLT Premium Package
     CarBravo Certified
    • SLT
    • 31K mi
    63,990
    See payment
    Great Price
    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 1K mi
    84,977
    See payment
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    Used 2025 GMC Sierra 3500 Denali Ultimate w/ LPO, GMC Protection Package
    Used
    • Denali Ultimate
    • 18K mi
    84,900
    See payment
    Certified 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
     CarBravo Certified
    • Denali
    • 80K mi
    59,488
    See payment
    Great Price
    Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 103K mi
    52,931
    See payment
    Good Price
    Used 2011 GMC Sierra 3500 W/T w/ Snow Plow Prep Package
    Used
    • W/T
    • 187K mi
    12,900
    See payment
    Certified 2024 GMC Sierra 3500 Denali Ultimate
     CarBravo Certified
    • Denali Ultimate
    • 48K mi
    75,995
    See payment
    Used 2024 GMC Sierra 3500 Pro w/ Convenience Package
    65,900
    See payment
    Newly Listed
    Used 2019 GMC Sierra 3500 Denali
    Used
    • Denali
    • 72K mi
    49,995
    See payment
    Great Price
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 9K mi
    82,480
    See payment
    Great Price
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