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Used GMC Sierra 2500 Diesel for Sale in Mcallen, TX

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Items 1 to 2 of 6.
    Sponsored by South Texas Buick - GMC
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    Used 2025 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    81,365
    Dealer Fees Included
    Similar Match
    South Texas Buick - GMC
    (956) 340-4724
    Call
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    426View Vehicles

    23 Matches

    Used 2025 GMC Sierra 2500 Pro
    Used

    2025 GMC Sierra 2500

    • Pro
    • 27K mi
    57,082
    Dealer Fees Included
    No Accidents
    Sponsored by Bert Ogden Auto Outlet
    • 18.31 mi. away
    Call
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 2500

    • Denali
    • 60K mi
    67,239
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Luke Fruia
    • 49.59 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2024 GMC Sierra 2500 SLT w/ SLT Premium Package
    Used

    2024 GMC Sierra 2500

    • SLT
    • 39K mi
    72,767
    Dealer Fees Included
    No Accidents
    Sponsored by South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
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    $

    Based on 4.5% APR for mos.
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 2500

    • Denali
    • 20K mi
    73,219
    Great Price
    Dealer Fees Included
    No Accidents
    BMW of Pharr
    • 4.3 mi. away
    Call
    Used 2026 GMC Sierra 2500 Denali Ultimate
    Used

    2026 GMC Sierra 2500

    • Denali Ultimate
    • 14K mi
    96,215
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    New 2026 GMC Sierra 2500 AT4X
    Consider Buying New

    2026 GMC Sierra 2500

    • AT4X
    • 0 mi
    99,875
    South Texas Buick GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
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    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 25K mi
    79,997
    Good Price
    Dealer Fees Included
    No Accidents
    Mercedes-Benz of San Juan
    • 5.86 mi. away
    Call
    Used 2025 GMC Sierra 2500 AT4X
    Used

    2025 GMC Sierra 2500

    • AT4X
    • 11K mi
    86,220
    Good Price
    Dealer Fees Included
    No Accidents
    Acura of the Rio Grande Valley
    • 6.54 mi. away
    Call
    Used 2025 GMC Sierra 2500 SLT w/ SLT Premium Package
    Used

    2025 GMC Sierra 2500

    • SLT
    • 33K mi
    69,276
    Good Price
    Dealer Fees Included
    No Accidents
    Toyota of Pharr
    • 2.78 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2024 GMC Sierra 2500 SLT w/ SLT Premium Package
    Used

    2024 GMC Sierra 2500

    • SLT
    • 39K mi
    72,767
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 2500

    • Denali
    • 44K mi
    73,117
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
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    Used 2025 GMC Sierra 2500 SLT w/ Texas SLT Premium Package
    Used

    2025 GMC Sierra 2500

    • SLT
    • 28K mi
    74,365
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used

    2025 GMC Sierra 2500

    • Denali Ultimate
    • 40K mi
    81,365
    Dealer Fees Included
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2026 GMC Sierra 2500

    • Denali
    • 24K mi
    81,491
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 2500

    • Denali
    • 21K mi
    72,522
    Great Price
    Dealer Fees Included
    No Accidents
    Luke Fruia
    • 49.59 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 5 mi
    76,205
    Great Price
    Dealer Fees Included
    No Accidents
    Bayer Chevrolet Ford GMC Buick
    • Delivery
    Call
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 2500

    • Denali
    • 60K mi
    67,239
    Great Price
    Dealer Fees Included
    No Accidents
    Luke Fruia
    • 49.59 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2025 GMC Sierra 2500 Pro
    Used

    2025 GMC Sierra 2500

    • Pro
    • 27K mi
    57,082
    Dealer Fees Included
    No Accidents
    Bert Ogden Auto Outlet
    • 18.31 mi. away
    Call
    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 57K mi
    74,576
    Dealer Fees Included
    No Accidents
    Luke Fruia
    • 49.59 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 2500

    • AT4
    • 116K mi
    46,320
    No Accidents
    Private Seller Exchange
    • 49.23 mi. away
    • Buy Online. Clean title. No Hassle
    Newly Listed
    Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 2500

    • AT4
    • 68K mi
    73,404
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 2500 Pro
    Used

    2025 GMC Sierra 2500

    • Pro
    • 27K mi
    57,082
    Dealer Fees Included
    No Accidents
    Sponsored by Bert Ogden Auto Outlet
    • 18.31 mi. away
    Call
    Used 2024 GMC Sierra 2500 AT4X w/ AT4X AEV Edition
    Used

    2024 GMC Sierra 2500

    • AT4X
    • 75K mi
    73,999
    No Accidents
    Neessen Chevrolet GMC
    • 91.2 mi. away
    Call
    No Image Available
    Used

    2025 GMC Sierra 2500

    • AT4
    • 69K mi
    69,105
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 2500 Denali Ultimate

    2025 GMC Sierra 2500

    • Denali Ultimate
    • 17K mi
    85,713
    Dealer Fees Included
    No Accidents
    Dealer
    • 6.54 mi. away
    Call
    Newly Listed
    No Image Available
    Used

    2024 GMC Sierra 2500

    • Denali
    • 64K mi
    67,273
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 49.59 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2024 GMC Sierra 2500 AT4X

    2024 GMC Sierra 2500

    • AT4X
    • 22K mi
    75,977
    No Accidents
    Dealer
    • 5.15 mi. away
    Call
    No Image Available

    2025 GMC Sierra 2500

    • SLT
    • 32K mi
    66,425
    No Accidents
    Dealer
    • 5.15 mi. away
    Call
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