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Used GMC Sierra 3500 AT4 for Sale in Southbury, CT

06488
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    Used 2025 GMC Sierra 3500 AT4
    Used

    2025 GMC Sierra 3500

    • AT4
    • 9K mi
    74,000
    See payment
    No Accidents
    Ingersoll Auto Of Pawling
    • 19.32 mi. away
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    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 39K mi
    67,200
    See payment
    Great Price
    No Accidents
    Blasius Pre Owned Auto Sales
    • 10.37 mi. away
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    Used 2025 GMC Sierra 3500 AT4
    Used

    2025 GMC Sierra 3500

    • AT4
    • 28K mi
    69,500
    See payment
    Great Price
    No Accidents
    GMC of Watertown
    • 9.12 mi. away
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    Based on 4.5% APR for mos.
    Newly Listed
    Used 2022 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2022 GMC Sierra 3500

    • AT4
    • 99K mi
    50,995
    See payment
    Good Price
    No Accidents
    Stevens Ford Lincoln
    • 19.74 mi. away
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    New 2026 GMC Sierra 3500 Pro w/ Convenience Package
    Consider New, Similar Payment

    2026 GMC Sierra 3500

    • Pro
    • 312 mi
    67,823
    Brustolon GMC
    • 66.34 mi. away
    Call
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