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Used GMC Sierra 2500 AT4 for Sale

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    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 51K mi
    63,595
    Great Price
    Dealer Fees Included
    Sponsored by Tustin Buick GMC
    • 44.76 mi. away
    Call
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2022 GMC Sierra 2500

    • AT4
    • 73K mi
    55,132
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Costa Mesa GMC
    • 45.99 mi. away
    Call
    Price Drop
    Used 2021 GMC Sierra 2500 AT4
    Used

    2021 GMC Sierra 2500

    • AT4
    • 134K mi
    41,800
    Great Price
    Dealer Fees Included
    Sponsored by Tustin Buick GMC
    • 44.76 mi. away
    Call
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    Based on 4.5% APR for mos.
    Newly Listed
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 2500

    • AT4
    • 79K mi
    62,488
    Great Price
    Dealer Fees Included
    No Accidents
    AutoNation Chrysler Dodge Jeep RAM Carlsbad
    • 5 mi. away
    Call
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 2500

    • AT4
    • 15K mi
    72,080
    Great Price
    Dealer Fees Included
    No Accidents
    Pacific Auto Center - Costa Mesa
    • 46.52 mi. away
    Call
    Used 2020 GMC Sierra 2500 AT4 w/ Technology Package
    Used

    2020 GMC Sierra 2500

    • AT4
    • 63K mi
    52,235
    Great Price
    Dealer Fees Included
    No Accidents
    Dalton Toyota of National City
    • 39.73 mi. away
    Call
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    Price Drop
    Used 2021 GMC Sierra 2500 AT4
    Used

    2021 GMC Sierra 2500

    • AT4
    • 134K mi
    41,800
    Great Price
    Dealer Fees Included
    Tustin Buick GMC
    • 44.76 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 51K mi
    63,595
    Great Price
    Dealer Fees Included
    Tustin Buick GMC
    • 44.76 mi. away
    Call
    Used 2026 GMC Sierra 2500 AT4
    Used

    2026 GMC Sierra 2500

    • AT4
    • 1K mi
    74,800
    Dealer Fees Included
    No Accidents
    Marvin K Brown Cadillac
    • 32.02 mi. away
    Call
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2022 GMC Sierra 2500

    • AT4
    • 73K mi
    55,132
    Good Price
    Dealer Fees Included
    No Accidents
    Costa Mesa GMC
    • 45.99 mi. away
    Call
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 2500

    • AT4
    • 16K mi
    79,991
    No Accidents
    Gosch Ford of Temecula
    • 24.94 mi. away
    Call
    Used 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2026 GMC Sierra 2500

    • AT4
    • 6K mi
    79,080
    Dealer Fees Included
    No Accidents
    Honor GMC Hummer
    • 39.58 mi. away
    Call
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    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 2500

    • AT4
    • 18K mi
    79,900
    No Accidents
    Ranch & Coast Motorsport
    • 16.83 mi. away
    Call
    Price Drop
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    Used

    2025 GMC Sierra 2500

    • AT4
    • 55K mi
    67,117
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 44.76 mi. away
    Call
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