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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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    157View Vehicles

    342 Matches

    Price Drop
    Used 2026 GMC Terrain AT4 w/ Convenience Package III
    Used

    2026 GMC Terrain

    • AT4
    • 5K mi
    38,083
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Dublin Buick GMC
    • 11.48 mi. away
    Call
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2020 GMC Sierra 1500

    • SLT
    • 69K mi
    37,853
    No Accidents
    Sponsored by Lehmer's Concord GMC
    • 26.35 mi. away
    Call
    Used 2025 GMC Sierra EV Denali
    Used

    2025 GMC Sierra EV

    • Denali
    • 43K mi
    Electric
    63,025
    Dealer Fees Included
    Excellent EV Battery
    No Accidents
    Sponsored by Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
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    $

    Based on 4.5% APR for mos.
    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    Used

    2015 GMC Sierra 1500

    • SLT
    • 83K mi
    26,900
    No Accidents
    Premier Motors
    • 2.55 mi. away
    Call
    Used 2012 GMC Terrain SLE
    Used

    2012 GMC Terrain

    • SLE
    • 135K mi
    4,995
    Gordon & Gordon
    • 32.26 mi. away
    Call
    New 2026 GMC Yukon Denali w/ Denali Reserve Package
    Consider Buying New

    2026 GMC Yukon

    • Denali
    • 2 mi
    96,550
    Silveira GMC
    • 84.13 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Used 2025 GMC Canyon AT4 w/ Technology Plus Package
    Used

    2025 GMC Canyon

    • AT4
    • 4K mi
    47,588
    No Accidents
    Tracy Chrysler Dodge Jeep Ram
    • 34.27 mi. away
    Call
    Used 2023 GMC Terrain SLT
    Used

    2023 GMC Terrain

    • SLT
    • 59K mi
    20,495
    No Accidents
    Bay Luxury Autos
    • 10.88 mi. away
    Call
    Sponsored
    Price Drop
    Item 1 of 4.
    Used 2026 GMC Yukon XL Elevation w/ LPO, Floor Liner Package
    Price Reduced!
    Used

    2026 GMC Yukon XL

    • Elevation
    • 26K mi
    70,015
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    Used 2022 GMC Sierra 1500 Denali w/ Technology Package
    Used

    2022 GMC Sierra 1500

    • Denali
    • 66K mi
    50,400
    Bay Luxury Autos
    • 10.88 mi. away
    Call
    360°
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 11K mi
    56,113
    Dealer Fees Included
    No Accidents
    Dealer
    • 12.02 mi. away
    Call
    Used 2017 GMC Canyon SLE w/ SLE Convenience Package
    Used

    2017 GMC Canyon

    • SLE
    • 130K mi
    15,065
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
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    Used 2021 GMC Yukon XL Denali
    Used

    2021 GMC Yukon XL

    • Denali
    • 89K mi
    40,065
    Dealer Fees Included
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Newly Listed
    Used 2024 GMC Hummer EV 2X w/ LPO, Illumination Package
    Used

    2024 GMC Hummer EV

    • 2X
    • 39K mi
    Electric
    55,065
    Dealer Fees Included
    Great EV Battery
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Used 2025 GMC Hummer EV 3X
    Used

    2025 GMC Hummer EV

    • 3X
    • 29K mi
    Electric
    67,585
    Dealer Fees Included
    Great EV Battery
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Used 2025 GMC Sierra EV Denali
    Used

    2025 GMC Sierra EV

    • Denali
    • 23K mi
    Electric
    72,285
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
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    Price Drop
    Used 2019 GMC Yukon Denali w/ Open Road Package
    Used

    2019 GMC Yukon

    • Denali
    • 117K mi
    26,648
    No Accidents
    Bill Brandt Ford
    • 30.79 mi. away
    • Online Paperwork
    Call
    Used 2018 GMC Yukon XL SLE w/ SLE Value Package
    Used

    2018 GMC Yukon XL

    • SLE
    • 95K mi
    25,900
    No Accidents
    Premier Motors
    • 2.55 mi. away
    Call
    Used 2014 GMC Acadia SLE
    Used

    2014 GMC Acadia

    • SLE
    • 125K mi
    5,995
    No Accidents
    Gordon & Gordon
    • 32.26 mi. away
    Call
    Newly Listed
    No Image Available
    Used

    2026 GMC Acadia

    • Elevation
    • 8K mi
    42,065
    Good Price
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Used 2023 GMC Yukon XL SLT w/ SLT Premium Package
    Used

    2023 GMC Yukon XL

    • SLT
    • 100K mi
    47,065
    Good Price
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Newly Listed
    No Image Available
    Used

    2009 GMC Acadia

    • SLE
    • 97K mi
    7,079
    Dealer Fees Included
    No Accidents
    Honda of Serramonte
    • 23.11 mi. away
    Call
    Used 2026 GMC Sierra EV Elevation
    Used

    2026 GMC Sierra EV

    • Elevation
    • 8K mi
    Electric
    56,083
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Dublin Buick GMC
    • 11.48 mi. away
    Call
    Used 2003 GMC Sierra 1500 SLT w/ SLT Preferred Equipment Group
    Used

    2003 GMC Sierra 1500

    • SLT
    • 163K mi
    10,997
    Dealer Fees Included
    Tracy Auto Depot
    • 34.95 mi. away
    Call
    Used 2024 GMC Terrain SLE
    Used

    2024 GMC Terrain

    • SLE
    • 49K mi
    20,987
    No Accidents
    Tracy Nissan
    • 34.12 mi. away
    Call
    Used 2024 GMC Terrain SLT
    Used

    2024 GMC Terrain

    • SLT
    • 52K mi
    22,987
    No Accidents
    Tracy Nissan
    • 34.12 mi. away
    Call
    Used 2022 GMC Sierra 1500 Denali Ultimate
    Used

    2022 GMC Sierra 1500

    • Denali Ultimate
    • 70K mi
    53,037
    No Accidents
    Tracy Nissan
    • 34.12 mi. away
    Call
    Used 2025 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    Used

    2025 GMC Sierra 2500

    • AT4
    • 18K mi
    72,500
    No Accidents
    Nohr's Auto Brokers Inc.
    • 22.09 mi. away
    Call
    Price Drop
    Used 2023 GMC Acadia SLT
    Used

    2023 GMC Acadia

    • SLT
    • 77K mi
    22,900
    No Accidents
    Normandin Chrysler Jeep Dodge Ram
    • 23.91 mi. away
    Call
    Newly Listed
    No Image Available
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 57K mi
    72,015
    Good Price
    Dealer Fees Included
    No Accidents
    Cadillac of South San Francisco
    • 23.34 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2021 GMC Yukon AT4
    Used

    2021 GMC Yukon

    • AT4
    • 86K mi
    39,998
    Tracy Chrysler Dodge Jeep Ram
    • 34.27 mi. away
    Call
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