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Used GMC Cars for Sale in Mcallen, TX

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Items 1 to 2 of 18.
    Sponsored by South Texas Buick - GMC
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    Used 2023 GMC Canyon Elevation w/ Convenience Package
    36,210
    Great Price
    Dealer Fees Included
    South Texas Buick - GMC
    (956) 340-4724
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    339 Matches

    Used 2024 GMC Sierra 1500 AT4 w/ AT4 Preferred Package
    Used

    2024 GMC Sierra 1500

    • AT4
    • 44K mi
    52,137
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Bert Ogden Auto Outlet
    • 18.31 mi. away
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    Used 2025 GMC Sierra 1500 Denali Ultimate
    Used

    2025 GMC Sierra 1500

    • Denali Ultimate
    • 26K mi
    67,975
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
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    Used 2024 GMC Terrain AT4 w/ Infotainment Package II
    Used

    2024 GMC Terrain

    • AT4
    • 52K mi
    26,358
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Luke Fruia
    • 49.59 mi. away
    • Online Paperwork
    • Delivery
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    Keep it Affordable.

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    $

    Based on 4.5% APR for mos.
    Used 2023 GMC Terrain SLT w/ LPO, 'HIT The Road' Package
    Used

    2023 GMC Terrain

    • SLT
    • 70K mi
    24,175
    Dealer Fees Included
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
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    Used 2024 GMC Terrain SLE w/ Driver Convenience Package
    Used

    2024 GMC Terrain

    • SLE
    • 34K mi
    25,720
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
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    New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Consider Buying New

    2026 GMC Sierra 2500

    • AT4
    • 0 mi
    90,260
    South Texas Buick GMC
    • 2.45 mi. away
    • Online Paperwork
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    Used 2026 GMC Terrain Elevation w/ Technology Package II
    Used

    2026 GMC Terrain

    • Elevation
    • 33K mi
    28,059
    Dealer Fees Included
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
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    Used 2024 GMC Sierra 1500 Pro w/ Pro Value Package
    Used

    2024 GMC Sierra 1500

    • Pro
    • 99K mi
    30,020
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
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    Sponsored
    Item 1 of 4.
    Used 2023 GMC Yukon SLT
    Used

    2023 GMC Yukon

    • SLT
    • 94K mi
    42,805
    Good Price
    Dealer Fees Included
    No Accidents
    Call
    Used 2024 GMC Terrain AT4 w/ Infotainment Package II
    Used

    2024 GMC Terrain

    • AT4
    • 35K mi
    30,495
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
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    Used 2025 GMC Canyon Elevation w/ Convenience Package
    Used

    2025 GMC Canyon

    • Elevation
    • 32K mi
    37,664
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Sierra 1500 Elevation
    Used

    2024 GMC Sierra 1500

    • Elevation
    • 82K mi
    38,293
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
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    Used 2021 GMC Sierra 1500 SLT
    Used

    2021 GMC Sierra 1500

    • SLT
    • 87K mi
    38,311
    Dealer Fees Included
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
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    Used 2026 GMC Canyon Elevation w/ Convenience Package
    Used

    2026 GMC Canyon

    • Elevation
    • 22K mi
    39,538
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Canyon Elevation w/ Convenience Package
    Used

    2026 GMC Canyon

    • Elevation
    • 20K mi
    40,385
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Canyon Elevation w/ Convenience Package
    Used

    2025 GMC Canyon

    • Elevation
    • 28K mi
    41,781
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
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    Used 2023 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 66K mi
    43,220
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2023 GMC Sierra 1500 SLT
    Used

    2023 GMC Sierra 1500

    • SLT
    • 50K mi
    43,292
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 1500 Elevation
    Used

    2025 GMC Sierra 1500

    • Elevation
    • 29K mi
    43,327
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 51K mi
    48,315
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 46K mi
    49,831
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Sierra 1500 Denali w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • Denali
    • 54K mi
    53,420
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 1500

    • Denali
    • 60K mi
    54,577
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Sierra 1500 Denali w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • Denali
    • 35K mi
    58,740
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 1500

    • Denali
    • 25K mi
    60,210
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2023 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2023 GMC Sierra 3500

    • Denali
    • 75K mi
    61,020
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Sierra 1500 AT4X
    Used

    2024 GMC Sierra 1500

    • AT4X
    • 47K mi
    63,120
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Sierra 1500 AT4X
    Used

    2024 GMC Sierra 1500

    • AT4X
    • 31K mi
    65,405
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Yukon Elevation w/ LPO, Elevation Black Package
    Used

    2025 GMC Yukon

    • Elevation
    • 23K mi
    66,438
    Dealer Fees Included
    No Accidents
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2025 GMC Sierra 2500

    • AT4
    • 69K mi
    67,441
    Dealer Fees Included
    South Texas Buick - GMC
    • 2.45 mi. away
    • Online Paperwork
    Call
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