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Used GMC Cars for Sale in Union City, CA

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Items 1 to 2 of 17.
    Sponsored by Silveira GMC
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    Used 2026 GMC Acadia Elevation
    41,680
    Great Price
    Dealer Fees Included
    Silveira GMC
    (707) 385-1036
    Call
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    161View Vehicles

    341 Matches

    Used 2025 GMC Hummer EV 3X
    Used

    2025 GMC Hummer EV

    • 3X
    • 8K mi
    Electric
    73,065
    Dealer Fees Included
    Great EV Battery
    No Accidents
    Sponsored by Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Used 2023 GMC Yukon Denali
    Used

    2023 GMC Yukon

    • Denali
    • 40K mi
    57,500
    No Accidents
    Sponsored by Gilroy Chevrolet Cadillac
    • 49.07 mi. away
    Call
    Price Drop
    Used 2017 GMC Terrain SLE
    Used

    2017 GMC Terrain

    • SLE
    • 85K mi
    11,995
    Dealer Fees Included
    No Accidents
    Sponsored by AutoNation Toyota Hayward
    • 5.07 mi. away
    Call
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    Based on 4.5% APR for mos.
    Used 2024 GMC Yukon AT4 w/ Technology Package
    Used

    2024 GMC Yukon

    • AT4
    • 24K mi
    52,495
    Autolocity Motors
    • Delivery
    Call
    Price Drop
    Used 2025 GMC Hummer EV 2X
    Used

    2025 GMC Hummer EV

    • 2X
    • 56K mi
    Electric
    57,015
    Dealer Fees Included
    Great EV Battery
    No Accidents
    Cadillac of South San Francisco
    • 23.34 mi. away
    • Online Paperwork
    Call
    Newly Listed
    New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Consider Buying New

    2026 GMC Sierra 3500

    • Denali
    • 5 mi
    90,625
    Silveira GMC
    • 84.13 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Price Drop
    Used 2025 GMC Hummer EV 3X w/ LPO, Cargo Utility Package
    Used

    2025 GMC Hummer EV

    • 3X
    • 27K mi
    Electric
    68,015
    Dealer Fees Included
    Great EV Battery
    No Accidents
    Cadillac of South San Francisco
    • 23.34 mi. away
    • Online Paperwork
    Call
    Used 2023 GMC Acadia Denali
    Used

    2023 GMC Acadia

    • Denali
    • 38K mi
    29,200
    No Accidents
    Lexus of Fremont
    • 7.72 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2024 GMC Sierra 1500 Denali w/ Technology Package
    Used

    2024 GMC Sierra 1500

    • Denali
    • 28K mi
    54,615
    Good Price
    Dealer Fees Included
    No Accidents
    Call
    Used 2004 GMC Envoy XUV SLE w/ 1SB Preferred Equipment Group
    Used

    2004 GMC Envoy XUV

    • SLE
    • 127K mi
    6,388
    Trax Auto Wholesale, Inc.
    • 13.74 mi. away
    Call
    Price Drop
    Used 2023 GMC Sierra 1500 Pro w/ Convenience Package
    Used

    2023 GMC Sierra 1500

    • Pro
    • 112K mi
    19,999
    No Accidents
    Apexcars.net
    • 3.24 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 1500

    • Denali
    • 43K mi
    45,000
    Autolocity Motors
    • Delivery
    Call
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    Used 2023 GMC Yukon XL Denali Ultimate
    Used

    2023 GMC Yukon XL

    • Denali Ultimate
    • 57K mi
    57,000
    Autolocity Motors
    • Delivery
    Call
    Newly Listed
    Used 2025 GMC Sierra 2500 Denali Ultimate
    Used

    2025 GMC Sierra 2500

    • Denali Ultimate
    • 20K mi
    69,500
    Autolocity Motors
    • Delivery
    Call
    Used 2016 GMC Acadia Denali
    Used

    2016 GMC Acadia

    • Denali
    • 81K mi
    16,973
    Great Price
    Dealer Fees Included
    No Accidents
    Putnam Automotive
    • 16 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 2500 AT4
    Used

    2025 GMC Sierra 2500

    • AT4
    • 25K mi
    73,165
    Good Price
    Dealer Fees Included
    No Accidents
    Jimmy Vasser Toyota
    • 49.96 mi. away
    Call
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    Used 2023 GMC Sierra 1500 SLE
    Used

    2023 GMC Sierra 1500

    • SLE
    • 28K mi
    38,113
    Dealer Fees Included
    No Accidents
    Dealer
    • 12.02 mi. away
    Call
    Newly Listed
    Used 2025 GMC Acadia Elevation
    Used

    2025 GMC Acadia

    • Elevation
    • 36K mi
    34,065
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Used 2015 GMC Acadia SLE
    Used

    2015 GMC Acadia

    • SLE
    • 159K mi
    6,888
    No Accidents
    Trax Auto Wholesale, Inc.
    • 13.74 mi. away
    Call
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 109K mi
    36,995
    No Accidents
    Autolocity Motors
    • Delivery
    Call
    Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2023 GMC Sierra 1500

    • Denali
    • 45K mi
    42,000
    Autolocity Motors
    • Delivery
    Call
    Used 2023 GMC Yukon Denali
    Used

    2023 GMC Yukon

    • Denali
    • 69K mi
    45,000
    Autolocity Motors
    • Delivery
    Call
    Newly Listed
    Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 1500

    • Denali
    • 7K mi
    60,612
    Dealer Fees Included
    No Accidents
    Sponsored by Serramonte Ford
    • 23.33 mi. away
    Call
    Used 2025 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2025 GMC Sierra 1500

    • AT4
    • 21K mi
    48,000
    Autolocity Motors
    • Delivery
    Call
    Used 2023 GMC Yukon XL AT4 w/ AT4 Premium Package
    Used

    2023 GMC Yukon XL

    • AT4
    • 49K mi
    50,495
    Autolocity Motors
    • Delivery
    Call
    Used 2025 GMC Sierra EV Denali
    Used

    2025 GMC Sierra EV

    • Denali
    • 29K mi
    Electric
    60,000
    Excellent EV Battery
    Autolocity Motors
    • Delivery
    Call
    Used 2024 GMC Yukon XL Denali Ultimate
    Used

    2024 GMC Yukon XL

    • Denali Ultimate
    • 30K mi
    65,000
    Autolocity Motors
    • Delivery
    Call
    Used 2017 GMC Yukon SLT
    Used

    2017 GMC Yukon

    • SLT
    • 98K mi
    22,355
    Lehmer's Concord GMC
    • 26.35 mi. away
    Call
    Used 2021 GMC Canyon AT4 w/ Driver Alert Package
    Used

    2021 GMC Canyon

    • AT4
    • 74K mi
    28,996
    No Accidents
    Lehmer's Concord GMC
    • 26.35 mi. away
    Call
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2019 GMC Sierra 1500

    • SLT
    • 100K mi
    30,846
    Lehmer's Concord GMC
    • 26.35 mi. away
    Call
    Newly Listed
    Used 2025 GMC Yukon XL Denali w/ Sun & Power Step Package
    Used

    2025 GMC Yukon XL

    • Denali
    • 16K mi
    73,076
    Great Price
    Dealer Fees Included
    No Accidents
    Fremont Chrysler Dodge Jeep RAM
    • 5.49 mi. away
    Call
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