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Used GMC Sierra 3500 for Sale in Weslaco, TX

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    Sponsored by South Texas Buick - GMC
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    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    79,052
    Good Price
    Dealer Fees Included
    South Texas Buick - GMC
    (956) 340-4724
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    Dealer Logo
    505View Vehicles

    6 Matches

    Used 2025 GMC Sierra 3500 SLE w/ SLE Convenience Package
    Used

    2025 GMC Sierra 3500

    • SLE
    • 14K mi
    58,546
    No Accidents
    Sponsored by Neessen Chevrolet GMC
    • 94 mi. away
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    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used

    2025 GMC Sierra 3500

    • Denali Ultimate
    • 68K mi
    76,456
    Dealer Fees Included
    No Accidents
    Sponsored by South Texas Buick - GMC
    • 18.22 mi. away
    • Online Paperwork
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    Used 2026 GMC Sierra 3500 Denali Ultimate
    Used

    2026 GMC Sierra 3500

    • Denali Ultimate
    • 1K mi
    94,999
    No Accidents
    Sponsored by Neessen Chevrolet GMC
    • 94 mi. away
    Call
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    $

    Based on 4.5% APR for mos.
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 3500

    • Denali
    • 14K mi
    79,052
    Good Price
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 18.22 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used

    2025 GMC Sierra 3500

    • Denali Ultimate
    • 89K mi
    73,925
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 18.22 mi. away
    • Online Paperwork
    Call
    New 2026 GMC Sierra 3500 SLE w/ Preferred Package
    Consider Buying New

    2026 GMC Sierra 3500

    • SLE
    • 5 mi
    82,425
    South Texas Buick GMC
    • 18.22 mi. away
    • Online Paperwork
    Call
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    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used

    2025 GMC Sierra 3500

    • Denali Ultimate
    • 68K mi
    76,456
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 18.22 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 3500 Denali Ultimate
    Used

    2026 GMC Sierra 3500

    • Denali Ultimate
    • 1K mi
    94,999
    No Accidents
    Neessen Chevrolet GMC
    • 94 mi. away
    Call
    Used 2025 GMC Sierra 3500 SLE w/ SLE Convenience Package
    Used

    2025 GMC Sierra 3500

    • SLE
    • 14K mi
    58,546
    No Accidents
    Neessen Chevrolet GMC
    • 94 mi. away
    Call
    No Image Available
    Used

    2022 GMC Sierra 3500

    • Denali
    • 120K mi
    48,999
    No Accidents
    Neessen Chevrolet GMC
    • 94 mi. away
    Call
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