Used GMC Diesel Truck for Sale

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    Used 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    64,818
    Great Price
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    69,675
    Great Price
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 77K mi
    32,075
    Great Price
    Used 2016 GMC Sierra 2500 SLT w/ All-Terrain HD Package
    33,770
    Great Price
    Used 2023 GMC Sierra 1500 Denali
    Used
    • Denali
    • 38K mi
    44,995
    Great Price
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    73,689
    Used 2018 GMC Sierra 3500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 60K mi
    50,939
    Good Price
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    Used 2021 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Used
    • Elevation
    • 94K mi
    28,939
    Great Price
    Used 2019 GMC Sierra 2500 SLT w/ Duramax Plus Package
    49,170
    Great Price
    Used 2005 GMC Sierra 2500 SLE w/ Heavy-Duty Power Package
    30,000
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    59,457
    Great Price
    No Image Available
    59,706
    Great Price
    Used 2022 GMC Sierra 1500 Denali
    Used
    • Denali
    • 64K mi
    43,287
    Good Price
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    Used 2024 GMC Sierra 1500 Denali w/ Technology Package
    Used
    • Denali
    • 37K mi
    53,912
    Used 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    64,818
    Great Price
    Used 2024 GMC Sierra 2500 AT4 w/ Technology Package
    68,175
    Great Price
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    65,175
    Great Price
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    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    69,675
    Great Price
    Used 2024 GMC Sierra 3500 SLE w/ SLE Value Package
    60,174
    Good Price
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    • AT4
    • 31K mi
    67,170
    Great Price
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 77K mi
    32,075
    Great Price
    Used 2024 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    47,825
    Great Price
    Used 2005 GMC Sierra 2500 SLT w/ Heavy-Duty Power Package
    Used
    • SLT
    • 220K mi
    15,000
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 75K mi
    51,175
    Great Price
    Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 106K mi
    34,995
    Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package
    52,855
    Great Price
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 80K mi
    48,941
    Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 89K mi
    51,500
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