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Used GMC Sierra 2500 AT4 for Sale in Benicia, CA

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    New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package
    95,530
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    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    70,995
    Used 2023 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    65,900
    Great Price
    Used 2023 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    53,871
    Great Price
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    Based on 4.5% APR for mos.
    Used 2025 GMC Sierra 2500 AT4
    • AT4
    • 37K mi
    73,000
    Used 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    81,798
    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
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    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    70,995
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    76,700
    Used 2023 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    57,700
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    78,526
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    74,685
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    75,253
    Used 2025 GMC Sierra 2500 AT4
    77,495
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