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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

    343 Matches

    Price Drop
    Used 2025 GMC Hummer EV 3X
    Used

    2025 GMC Hummer EV

    • 3X
    • 9K mi
    Electric
    73,065
    Dealer Fees Included
    Great EV Battery
    No Accidents
    Sponsored by Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
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    Used 2025 GMC Hummer EV 2X w/ Extreme Off-Road Package
    Used

    2025 GMC Hummer EV

    • 2X
    • 14K mi
    Electric
    75,113
    Dealer Fees Included
    Great EV Battery
    No Accidents
    Sponsored by Dublin Toyota
    • 12.02 mi. away
    Call
    Used 2023 GMC Yukon SLT
    Used

    2023 GMC Yukon

    • SLT
    • 79K mi
    46,084
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Cabral Chrysler Jeep Dodge Ram
    • 46.85 mi. away
    Call
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    Find it Fast.

    Keep it Affordable.

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    $

    Based on 4.5% APR for mos.
    Price Drop
    Used 2026 GMC Terrain Elevation
    Used

    2026 GMC Terrain

    • Elevation
    • 30K mi
    25,483
    Great Price
    Dealer Fees Included
    No Accidents
    Dublin Buick GMC
    • 11.48 mi. away
    Call
    Price Drop
    Used 2026 GMC Terrain Elevation
    Used

    2026 GMC Terrain

    • Elevation
    • 24K mi
    26,883
    Great Price
    Dealer Fees Included
    No Accidents
    Dublin Buick GMC
    • 11.48 mi. away
    Call
    New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Consider Buying New

    2026 GMC Sierra 2500

    • Denali
    • 5 mi
    90,005
    Silveira GMC
    • 84.13 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Price Drop
    Used 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2025 GMC Sierra 1500

    • Denali
    • 40K mi
    53,083
    Great Price
    Dealer Fees Included
    No Accidents
    Dublin Buick GMC
    • 11.48 mi. away
    Call
    Used 2026 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 4K mi
    61,995
    No Accidents
    Fremont Mazda
    • 5.59 mi. away
    Call
    Sponsored
    Price Drop
    Item 1 of 4.
    Used 2025 GMC Yukon XL Denali
    Price Reduced!
    Used

    2025 GMC Yukon XL

    • Denali
    • 34K mi
    67,015
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    Used 2024 GMC Yukon Denali
    Used

    2024 GMC Yukon

    • Denali
    • 12K mi
    72,995
    No Accidents
    Fremont Mazda
    • 5.59 mi. away
    Call
    Used 1998 GMC Sierra 1500 4x4 Extended Cab w/ Marketing Option Pkg 2
    Used

    1998 GMC Sierra 1500

    • 4x4 Extended Cab
    • 378K mi
    12,000
    No Accidents
    Private Seller Exchange
    • 3.96 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2024 GMC Sierra 3500 Denali Ultimate
    Used

    2024 GMC Sierra 3500

    • Denali Ultimate
    • 24K mi
    79,500
    No Accidents
    Private Seller Exchange
    • 17.46 mi. away
    • Buy Online. Clean title. No Hassle
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    Used 2026 GMC Terrain Elevation w/ Elevation Premium Package
    Used

    2026 GMC Terrain

    • Elevation
    • 9K mi
    28,980
    Dealer Fees Included
    No Accidents
    Capitol GMC
    • 23.8 mi. away
    Call
    Newly Listed
    Used 2022 GMC Yukon Denali
    Used

    2022 GMC Yukon

    • Denali
    • 66K mi
    51,080
    Good Price
    Dealer Fees Included
    No Accidents
    Capitol GMC
    • 23.8 mi. away
    Call
    Used 2023 GMC Yukon Denali
    Used

    2023 GMC Yukon

    • Denali
    • 28K mi
    62,880
    Dealer Fees Included
    No Accidents
    Capitol GMC
    • 23.8 mi. away
    Call
    Used 2022 GMC Canyon AT4
    Used

    2022 GMC Canyon

    • AT4
    • 39K mi
    30,858
    Dealer Fees Included
    No Accidents
    Capitol Ford
    • 23.81 mi. away
    Call
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    Used 2021 GMC Terrain SLE
    Used

    2021 GMC Terrain

    • SLE
    • 137K mi
    12,659
    Dealer Fees Included
    No Accidents
    AutoNation Toyota Hayward
    • 5.07 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 25K mi
    39,165
    Great Price
    Dealer Fees Included
    No Accidents
    Jimmy Vasser Toyota
    • 49.96 mi. away
    Call
    Used 2008 GMC Acadia SLT
    Used

    2008 GMC Acadia

    • SLT
    • 232K mi
    5,995
    Private Seller Exchange
    • 13.99 mi. away
    • Buy Online. Clean title. No Hassle
    Newly Listed
    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 73K mi
    70,106
    Dealer Fees Included
    No Accidents
    Livermore Subaru
    • 17.75 mi. away
    Call
    Used 2023 GMC Acadia SLT w/ Technology Package
    Used

    2023 GMC Acadia

    • SLT
    • 27K mi
    26,585
    Great Price
    Dealer Fees Included
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Price Drop
    Used 2023 GMC Sierra 1500 SLE
    Used

    2023 GMC Sierra 1500

    • SLE
    • 37K mi
    33,675
    Great Price
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Price Drop
    Used 2023 GMC Sierra 1500 SLT w/ SLT Convenience Package
    Used

    2023 GMC Sierra 1500

    • SLT
    • 36K mi
    40,065
    Great Price
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Used 2026 GMC Hummer EV SUV
    Used

    2026 GMC Hummer EV

    • SUV
    • 387 mi
    Electric
    80,065
    Great Price
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Newly Listed
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 28K mi
    40,985
    Good Price
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2026 GMC Sierra 1500 Elevation
    Used

    2026 GMC Sierra 1500

    • Elevation
    • 510 mi
    54,985
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2024 GMC Sierra 1500 AT4X
    Used

    2024 GMC Sierra 1500

    • AT4X
    • 23K mi
    61,585
    Good Price
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2020 GMC Terrain SLE w/ Elevation Edition
    Used

    2020 GMC Terrain

    • SLE
    • 102K mi
    12,973
    Great Price
    Dealer Fees Included
    No Accidents
    Capitol Chevrolet of San Jose
    • 23.85 mi. away
    Call
    Newly Listed
    Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 40K mi
    41,991
    No Accidents
    Capitol Toyota (CA)
    • 23.88 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 AT4
    Used

    2025 GMC Sierra 1500

    • AT4
    • 13K mi
    49,588
    No Accidents
    Dublin Honda
    • 11.08 mi. away
    Call
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