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Used GMC Cars for Sale in Diamond Bar, CA

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Items 1 to 2 of 18.
    Sponsored by Tustin Buick GMC
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    Price Drop
    Used 2023 GMC Acadia SLE
    22,347
    See estimated payment
    Good Price
    Dealer Fees Included
    Tustin Buick GMC
    (714) 656-2041
    Call
    Dealer Logo
    121View Vehicles

    593 Matches

    Price Drop
    Used 2025 GMC Hummer EV 2X
    Used

    2025 GMC Hummer EV

    • 2X
    • 9K mi
    Electric
    70,857
    Great Price
    Dealer Fees Included
    Great EV Battery
    No Accidents
    Sponsored by Mountain View Chevrolet
    • 11.08 mi. away
    Call
    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package
    Used

    2021 GMC Sierra 1500

    • AT4
    • 72K mi
    36,778
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Buena Park Honda
    • 14.08 mi. away
    Call
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    Used 2025 GMC Sierra 1500 AT4
    Used

    2025 GMC Sierra 1500

    • AT4
    • 31K mi
    49,599
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Knight Claremont Chrysler Dodge Jeep Ram
    • 7.38 mi. away
    • Delivery
    Call
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    $

    Based on 4.5% APR for mos.
    Price Drop
    Used 2025 GMC Sierra 1500 AT4
    Used

    2025 GMC Sierra 1500

    • AT4
    • 31K mi
    49,358
    Great Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 19.06 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 51K mi
    65,107
    Great Price
    Dealer Fees Included
    Tustin Buick GMC
    • 19.06 mi. away
    Call
    New 2026 GMC Sierra 1500 Elevation w/ Preferred Package
    Consider Buying New

    2026 GMC Sierra 1500

    • Elevation
    • 0 mi
    55,195
    Thorson Motor Center
    • 18.13 mi. away
    Call
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    Price Drop
    Used 2022 GMC Terrain SLE
    Used

    2022 GMC Terrain

    • SLE
    • 61K mi
    17,813
    Great Price
    Dealer Fees Included
    No Accidents
    AutoNation Ford Tustin
    • 19.1 mi. away
    Call
    Used 2026 GMC Hummer EV 4x4 Crew Cab w/ Carbon Fiber Edition Package
    Used

    2026 GMC Hummer EV

    • 4x4 Crew Cab
    • 3K mi
    Electric
    92,078
    Dealer Fees Included
    No Accidents
    Porsche Long Beach
    • 23.79 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2024 GMC Savana 2500 Extended w/ Driver Convenience Package
    Used

    2024 GMC Savana 2500

    • Extended
    • 30K mi
    77,500
    No Accidents
    Call
    Price Drop
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    Used

    2022 GMC Sierra 2500

    • AT4
    • 62K mi
    53,995
    Great Price
    Dealer Fees Included
    Bravo Chrysler Dodge Jeep RAM Of Alhambra
    • 19.36 mi. away
    Call
    Price Drop
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2022 GMC Sierra 2500

    • AT4
    • 108K mi
    49,914
    Good Price
    Dealer Fees Included
    TOYOTA OF NORWALK
    • 16.87 mi. away
    Call
    Used 2024 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    Used

    2024 GMC Sierra 3500

    • AT4
    • 34K mi
    73,490
    Dealer Fees Included
    No Accidents
    Mountain View Chevrolet
    • 11.08 mi. away
    Call
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    Newly Listed
    Used 2021 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 85K mi
    32,626
    Dealer Fees Included
    No Accidents
    Hardin Buick GMC
    • 13.35 mi. away
    • Online Paperwork
    Call
    Used 2020 GMC Terrain SLT
    Used

    2020 GMC Terrain

    • SLT
    • 45K mi
    17,985
    No Accidents
    California Motor Trade
    • 15.8 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Savana 2500 w/ Driver Convenience Package
    Used

    2024 GMC Savana 2500

    • 16K mi
    24,685
    No Accidents
    California Motor Trade
    • 15.8 mi. away
    • Online Paperwork
    Call
    Used 2023 GMC Hummer EV Edition 1
    Used

    2023 GMC Hummer EV

    • Edition 1
    • 19K mi
    Electric
    69,999
    No Accidents
    Private Seller Exchange
    • 15.85 mi. away
    • Buy Online. Clean title. No Hassle
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    Used 2021 GMC Yukon XL SLT
    Used

    2021 GMC Yukon XL

    • SLT
    • 62K mi
    43,613
    Great Price
    Dealer Fees Included
    No Accidents
    Sierra Honda of Monrovia
    • 13.57 mi. away
    Call
    Used 2020 GMC Canyon SLE w/ Driver Alert Package
    Used

    2020 GMC Canyon

    • SLE
    • 66K mi
    23,705
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 8.35 mi. away
    • Delivery
    Call
    Used 2023 GMC Acadia Denali
    Used

    2023 GMC Acadia

    • Denali
    • 38K mi Mileage Value
    29,015
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 8.35 mi. away
    • Delivery
    Call
    Used 2023 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 41K mi Mileage Value
    43,015
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 8.35 mi. away
    • Delivery
    Call
    Used 2024 GMC Yukon XL SLE w/ Max Trailering Package
    Used

    2024 GMC Yukon XL

    • SLE
    • 23K mi
    49,623
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 8.35 mi. away
    • Delivery
    Call
    Price Drop
    Used 2021 GMC Savana 3500 Extended w/ Power Convenience Package
    Used

    2021 GMC Savana 3500

    • Extended
    • 92K mi
    23,999
    Dealer Fees Included
    No Accidents
    Thorson Motor Center
    • 18.13 mi. away
    Call
    Price Drop
    Used 1991 GMC Sonoma
    Used

    1991 GMC Sonoma

    • 148K mi
    38,500
    Dealer Fees Included
    No Accidents
    Thorson Motor Center
    • 18.13 mi. away
    Call
    Newly Listed
    Used 2023 GMC Yukon Denali
    Used

    2023 GMC Yukon

    • Denali
    • 54K mi
    56,999
    Good Price
    Dealer Fees Included
    No Accidents
    Thorson Motor Center
    • 18.13 mi. away
    Call
    Price Drop
    Used 2026 GMC Sierra EV Denali
    Used

    2026 GMC Sierra EV

    • Denali
    • 31K mi
    Electric
    69,995
    Dealer Fees Included
    No Accidents
    Thorson Motor Center
    • 18.13 mi. away
    Call
    Price Drop
    Used 2023 GMC Acadia SLE
    Used

    2023 GMC Acadia

    • SLE
    • 69K mi
    22,347
    Good Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 19.06 mi. away
    Call
    Used 2024 GMC Sierra 1500 AT4X
    Used

    2024 GMC Sierra 1500

    • AT4X
    • 26K mi
    61,616
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 19.06 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 2500

    • Denali
    • 61K mi
    65,117
    Good Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 19.06 mi. away
    Call
    Newly Listed
    Used 2021 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used

    2021 GMC Sierra 3500

    • Denali
    • 126K mi
    48,973
    Dealer Fees Included
    No Accidents
    AutoNation Ford Tustin
    • 19.1 mi. away
    Call
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 44K mi Mileage Value
    47,966
    Great Price
    Dealer Fees Included
    No Accidents
    BP Ford of Long Beach
    • 22.25 mi. away
    Call
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