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Used GMC Diesel Truck for Sale in Saint Louis, MO

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Items 1 to 2 of 16.
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    Used 2025 GMC Sierra 1500 Denali
    52,877
    Good Price
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    Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package
    55,372
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    70,372
    Great Price
    Certified 2024 GMC Sierra 1500 AT4 w/ Technology Package
    • AT4
    • 23K mi
    54,467
    Great Price
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    Based on 4.5% APR for mos.
    Certified 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    • Denali
    • 87K mi
    37,372
    Great Price
    Certified 2025 GMC Sierra 2500 SLT w/ SLT Premium Package
    • SLT
    • 14K mi
    69,372
    Great Price
    New 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
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    Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 117K mi
    44,570
    Great Price
    Item 1 of 4.
    Used
    • SLE
    • 107K mi
    27,985
    Certified 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    • SLT
    • 15K mi
    48,872
    Great Price
    Certified 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    • AT4
    • 9K mi
    59,372
    Great Price
    Certified 2022 GMC Sierra 3500 SLT w/ SLT Convenience Package
    • SLT
    • 15K mi
    64,872
    Great Price
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    Certified 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    • Denali
    • 14K mi
    70,372
    Great Price
    Certified 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    • Denali Ultimate
    • 17K mi
    77,372
    Great Price
    Certified 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    • AT4
    • 2K mi
    81,372
    Great Price
    Certified 2026 GMC Sierra 2500 AT4X w/ LPO, Black Badging Package
    • AT4X
    • 3K mi
    85,872
    Great Price
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    Used 2024 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    54,105
    Great Price
    Used 2024 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used
    • Elevation
    • 17K mi
    48,269
    Great Price
    Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 43K mi
    63,319
    Great Price
    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used
    • Denali Ultimate
    • 17K mi
    75,618
    Great Price
    Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Package
    • SLT
    • 81K mi
    34,372
    Great Price
    Certified 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package
    • AT4
    • 72K mi
    39,372
    Great Price
    Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 117K mi
    39,372
    Great Price
    Certified 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package
    • AT4
    • 51K mi
    42,872
    Great Price
    Certified 2023 GMC Sierra 1500 Denali
    • Denali
    • 77K mi
    45,372
    Great Price
    Certified 2023 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    • AT4
    • 42K mi
    61,372
    Great Price
    Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    • Denali
    • 25K mi
    68,872
    Great Price
    Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    • Denali
    • 29K mi
    69,372
    Great Price
    Certified 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    • AT4
    • 21K mi
    71,372
    Great Price
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