Used GMC Diesel Truck for Sale

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    Certified 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    40,475
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    Great Price
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    Penske GMC
    • (484) 258-1558
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    Certified 2026 GMC Sierra 1500 Denali Ultimate w/ LPO, Black Badging Package
    • Denali Ultimate
    • 11K mi
    65,514
    Great Price
    Used 2026 GMC Sierra 1500 AT4X
    Used
    • AT4X
    • 14K mi
    68,000
    Used 2024 GMC Sierra 3500 Denali w/ Technology Package
    Used
    • Denali
    • 7K mi
    69,800
    Great Price
    Used 2021 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 74K mi
    29,990
    Great Price
    Used 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 432 mi
    77,490
    Good Price
    Used 2026 GMC Sierra 2500 SLT w/ SLT Premium Package
    71,520
    Good Price
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    34,015
    Great Price
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    Certified 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    • AT4
    • 30K mi
    66,490
    Great Price
    Used 2026 GMC Sierra 1500 AT4 w/ Technology Package
    60,485
    Good Price
    Certified 2024 GMC Sierra 3500 Denali Ultimate
    • Denali Ultimate
    • 16K mi
    79,990
    Great Price
    Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 23K mi
    48,490
    Great Price
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 44K mi
    40,800
    Great Price
    Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 135K mi
    36,481
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    Used 2026 GMC Yukon XL Denali Ultimate w/ LPO, Floor Liner Package
    Used
    • Denali Ultimate
    • 1K mi
    96,990
    Great Price
    Certified 2026 GMC Sierra 1500 Denali Ultimate w/ LPO, Black Badging Package
    • Denali Ultimate
    • 11K mi
    65,514
    Great Price
    Used 2024 GMC Sierra 2500 Denali Ultimate
    Used
    • Denali Ultimate
    • 15K mi
    77,490
    Good Price
    Used 2024 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 13K mi
    80,990
    Good Price
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    Used 2020 GMC Sierra 1500 Elevation w/ Elevation Value Package
    Used
    • Elevation
    • 137K mi
    21,994
    Great Price
    Used 2024 GMC Sierra 3500 Denali w/ Technology Package
    Used
    • Denali
    • 7K mi
    69,800
    Great Price
    Certified 2023 GMC Sierra 1500 AT4 w/ Technology Package
    • AT4
    • 41K mi
    52,220
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 17K mi
    70,350
    Good Price
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 29K mi
    66,990
    Great Price
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    40,299
    Great Price
    Certified 2026 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    • Denali Ultimate
    • 2K mi
    86,787
    Good Price
    Certified 2025 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    • AT4
    • 14K mi
    56,799
    Good Price
    Used 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    59,490
    Used 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    59,990
    Used 2025 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 7K mi
    65,728
    Great Price
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