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Used GMC Cars for Sale in Ontario, CA

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Items 1 to 2 of 18.
    Sponsored by Tustin Buick GMC
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    Used 2023 GMC Acadia SLE
    22,347
    See estimated payment
    Good Price
    Dealer Fees Included
    Tustin Buick GMC
    (714) 656-2041
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    239View Vehicles

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    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 73K mi
    62,799
    Dealer Fees Included
    Sponsored by Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
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    Price Drop
    Used 2014 GMC Sierra 1500 2WD Regular Cab
    Used

    2014 GMC Sierra 1500

    • 2WD Regular Cab
    • 141K mi
    10,998
    Can be shipped to
    Sponsored by Envision Ford of Duarte
    • 22.26 mi. away
    • Delivery
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    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

    2020 GMC Sierra 2500

    • AT4
    • 28K mi
    59,885
    Good Price
    Dealer Fees Included
    Sponsored by Ken Grody Ford Buena Park
    • 24.47 mi. away
    • Delivery
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    Based on 4.5% APR for mos.
    Newly Listed
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    Used

    2021 GMC Sierra 1500

    • Elevation
    • 66K mi
    34,083
    Good Price
    Dealer Fees Included
    No Accidents
    Orel Hershiser Chevrolet
    • 4.17 mi. away
    Call
    Newly Listed
    No Image Available
    Used

    2023 GMC Savana 3500

    • 19K mi
    46,083
    Dealer Fees Included
    No Accidents
    Orel Hershiser Chevrolet
    • 4.17 mi. away
    Call
    New 2026 GMC Sierra 3500 Pro
    Consider Buying New

    2026 GMC Sierra 3500

    • Pro
    • 5 mi
    61,095
    Tustin Buick GMC
    • 23.36 mi. away
    Call
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    Used 2013 GMC Savana 2500
    Used

    2013 GMC Savana 2500

    • 114K mi
    12,995
    Atlantis Auto Sales
    • 19.08 mi. away
    Call
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    Used 2024 GMC Acadia Denali w/ Super Cruise Package
    Used

    2024 GMC Acadia

    • Denali
    • 7K mi
    45,650
    No Accidents
    Chevrolet of Watsonville
    • Delivery
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    Sponsored
    Newly Listed
    Item 1 of 1.
    Used 2015 GMC Sierra 1500 Denali
    Newly Listed!
    Used

    2015 GMC Sierra 1500

    • Denali
    • 126K mi
    Contact Dealer For Price
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    Used 2022 GMC Acadia SLE
    Used

    2022 GMC Acadia

    • SLE
    • 49K mi
    17,914
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 19.33 mi. away
    Call
    Used 2023 GMC Terrain SLT
    Used

    2023 GMC Terrain

    • SLT
    • 39K mi
    22,014
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 19.33 mi. away
    Call
    Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 1500

    • Denali
    • 44K mi
    52,995
    Dealer Fees Included
    No Accidents
    Simpson Buick GMC Cadillac of Buena Park
    • 24.33 mi. away
    • Delivery
    Call
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    Used 2026 GMC Sierra 1500 Elevation
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 16K mi
    52,995
    Dealer Fees Included
    No Accidents
    Simpson Buick GMC Cadillac of Buena Park
    • 24.33 mi. away
    • Delivery
    Call
    Used 2023 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 42K mi
    45,785
    No Accidents
    NISSAN OF REDLANDS
    • 23.31 mi. away
    • Online Paperwork
    Call
    Used 2023 GMC Sierra 1500 Pro w/ Trailering Package
    Used

    2023 GMC Sierra 1500

    • Pro
    • 116K mi
    21,995
    No Accidents
    Norco Truck Center
    • 8.66 mi. away
    Call
    Used 2018 GMC Savana 3500 Extended w/ Driver Convenience Package
    Used

    2018 GMC Savana 3500

    • Extended
    • 104K mi
    24,995
    Norco Truck Center
    • 8.66 mi. away
    Call
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    Used 2011 GMC Sierra 2500 SLT w/ Entertainment Package
    Used

    2011 GMC Sierra 2500

    • SLT
    • 168K mi
    24,995
    Norco Truck Center
    • 8.66 mi. away
    Call
    Used 2019 GMC Terrain SLE
    Used

    2019 GMC Terrain

    • SLE
    • 91K mi
    13,999
    No Accidents
    Car Castle
    • 21.47 mi. away
    Call
    Used 2020 GMC Terrain SLT
    Used

    2020 GMC Terrain

    • SLT
    • 88K mi
    14,499
    Car Castle
    • 21.47 mi. away
    Call
    Used 2023 GMC Acadia Denali
    Used

    2023 GMC Acadia

    • Denali
    • 47K mi
    29,588
    No Accidents
    Rotolo Chevrolet
    • 12.4 mi. away
    Call
    Used 2025 GMC Canyon Elevation
    Used

    2025 GMC Canyon

    • Elevation
    • 24K mi
    37,895
    No Accidents
    Dutton Buick GMC Cadillac in the Riverside Auto Center
    • 13.41 mi. away
    • Delivery
    Call
    Certified 2023 GMC Yukon XL SLE

    2023 GMC Yukon XL

    • SLE
    • 63K mi
    40,875
    No Accidents
    Dutton Buick GMC Cadillac in the Riverside Auto Center
    • 13.41 mi. away
    • Delivery
    Call
    Used 2021 GMC Savana 3500 Extended w/ Power Convenience Package
    Used

    2021 GMC Savana 3500

    • Extended
    • 72K mi
    26,995
    Atlantis Auto Sales
    • 19.08 mi. away
    Call
    Price Drop
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 15K mi
    46,914
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 19.33 mi. away
    Call
    Used 2024 GMC Sierra 2500 AT4X
    Used

    2024 GMC Sierra 2500

    • AT4X
    • 31K mi
    81,900
    No Accidents
    J Star Chrysler Dodge Jeep Ram of Anaheim Hills
    • 13.14 mi. away
    Call
    Newly Listed
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2021 GMC Sierra 1500

    • AT4
    • 78K mi
    37,600
    Private Seller Exchange
    • 23.37 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2017 GMC Acadia All Terrain
    Used

    2017 GMC Acadia

    • All Terrain
    • 134K mi
    11,993
    Spreen Mazda
    • 20.81 mi. away
    Call
    Used 2021 GMC Acadia AT4 w/ Technology Package
    Used

    2021 GMC Acadia

    • AT4
    • 58K mi
    26,997
    No Accidents
    Spreen Mazda
    • 20.81 mi. away
    Call
    Newly Listed
    No Image Available
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 6K mi
    55,166
    Dealer Fees Included
    No Accidents
    Hardin Buick GMC
    • 20.85 mi. away
    • Online Paperwork
    Call
    Used 2018 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2018 GMC Sierra 1500

    • Denali
    • 132K mi
    30,000
    Private Seller Exchange
    • 15.79 mi. away
    • Buy Online. Clean title. No Hassle
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    Used GMC for Sale by Model

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