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Used GMC Sierra 3500 Diesel for Sale in Wilmington, DE

19805
Filters (4)
Items 1 to 2 of 8.
    Sponsored by i.g. Burton Lewes Automall
    New 2025 GMC Sierra 3500 SLT w/ SLT Premium Package
    75,770
    MSRP$77,270
    See estimated payment
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    33View Vehicles

    27 Matches

    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 12K mi
    80,900
    See payment
    Great Price
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    Used 2023 GMC Sierra 3500 Denali
    Used
    • Denali
    • 38K mi
    66,863
    See payment
    Good Price
    Used 2025 GMC Sierra 3500 Denali Ultimate w/ LPO, GMC Protection Package
    Used
    • Denali Ultimate
    • 9K mi
    80,400
    See payment
    Great Price
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    Based on 4.5% APR for mos.Update Settings
    Certified 2023 GMC Sierra 3500 SLT w/ SLT Premium Package
     CarBravo Certified
    • SLT
    • 31K mi
    64,990
    See payment
    Great Price
    Used 2025 GMC Sierra 3500 Denali Ultimate w/ LPO, GMC Protection Package
    Used
    • Denali Ultimate
    • 9K mi
    80,400
    See payment
    Great Price
    New 2026 GMC Sierra 1500 Elevation w/ Elevation Select Package
    Consider New, Similar Payment
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    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 12K mi
    80,900
    See payment
    Great Price
    Sponsored
    Used
    • Denali
    • 24K mi
    65,585
    See payment
    Good Price
    Used 2023 GMC Sierra 3500 AT4
    63,499
    See payment
    Great Price
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 9K mi
    83,690
    See payment
    Great Price
    Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Ford Blue Certified
    • Denali
    • 24K mi
    65,585
    See payment
    Good Price
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    Price Drop
    Used 2023 GMC Sierra 3500 Denali
    Used
    • Denali
    • 38K mi
    66,863
    See payment
    Good Price
    Price Drop
    Used 2011 GMC Sierra 3500 W/T w/ Snow Plow Prep Package
    Used
    • W/T
    • 187K mi
    12,900
    See payment
    Used 2023 GMC Sierra 3500 SLT w/ SLT Convenience Package
    59,995
    See payment
    Great Price
    360°
    Used 2023 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    50,000
    See payment
    Great Price
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    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 66K mi
    61,400
    See payment
    Good Price
    Used 2021 GMC Sierra 3500 Denali
    Used
    • Denali
    • 129K mi
    45,987
    See payment
    Great Price
    Used 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 1K mi
    84,977
    See payment
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 86K mi
    57,000
    See payment
    Good Price
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 80K mi
    60,790
    See payment
    Good Price
    Certified 2024 GMC Sierra 3500 Denali Ultimate
     CarBravo Certified
    • Denali Ultimate
    • 48K mi
    75,995
    See payment
    Used 2025 GMC Sierra 3500 Denali Ultimate w/ LPO, GMC Protection Package
    Used
    • Denali Ultimate
    • 18K mi
    85,900
    See payment
    Used 2026 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 56 mi
    146,900
    See payment
    Newly Listed
    Used 2023 GMC Sierra 3500 AT4 w/ Gooseneck/5TH Wheel Package
    64,985
    See payment
    Great Price
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