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Used GMC Diesel Truck for Sale in Austin, TX

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Items 1 to 2 of 15.
    Sponsored by Covert Buick GMC Austin
    Used 2020 GMC Sierra 1500 SLT
    33,125
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    Great Price
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    Used 2025 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    • Elevation
    • 22K mi
    47,203
    Great Price
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    55,515
    Good Price
    Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 34K mi
    64,934
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    Based on 4.5% APR for mos.
    Used 2026 GMC Sierra 1500 Denali w/ Technology Package
    Used
    • Denali
    • 1K mi
    66,991
    Good Price
    Used 2025 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used
    • Denali Ultimate
    • 6K mi
    88,415
    Great Price
    New 2026 GMC Sierra 1500 Denali w/ Denali Reserve Package
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    Used 2026 GMC Yukon Denali Ultimate w/ LPO, Floor Liner Package
    Used
    • Denali Ultimate
    • 1K mi
    126,673
    Great Price
    Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 52K mi
    47,647
    Great Price
    Used 2026 GMC Sierra 2500 Denali Ultimate
    Used
    • Denali Ultimate
    • 7K mi
    89,420
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package
    39,829
    Used 2024 GMC Sierra 1500 AT4 w/ Technology Package
    65,000
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    Used 2026 GMC Sierra 1500 SLT
    59,125
    Great Price
    Used 2022 GMC Sierra 3500 Denali w/ Technology Package
    Used
    • Denali
    • 28K mi
    64,723
    Great Price
    Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 34K mi
    64,934
    Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 23K mi
    68,007
    Great Price
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    Used 2020 GMC Sierra 1500 SLT
    33,125
    Great Price
    Used 2025 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 6K mi
    72,125
    Good Price
    Used 2025 GMC Sierra 2500 AT4X
    Used
    • AT4X
    • 12K mi
    84,723
    Great Price
    Used 2025 GMC Sierra 1500 SLT w/ SLT Premium Package
    49,225
    Great Price
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    35,778
    Used 2022 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 75K mi
    37,547
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    71,230
    Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 31K mi
    74,001
    Used 2025 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used
    • Denali Ultimate
    • 27K mi
    84,202
    Used 2023 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 43K mi
    46,223
    Good Price
    Used 2026 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    62,723
    Great Price
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    74,740
    Great Price
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 14K mi
    96,107

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