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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

    345 Matches

    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
    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 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
    My Wallet

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    $

    Based on 4.5% APR for mos.
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2022 GMC Sierra 1500

    • SLT
    • 123K mi
    32,065
    Great Price
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 51K mi
    37,065
    Great Price
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Newly Listed
    New 2026 GMC Sierra 1500 Denali
    Consider Buying New

    2026 GMC Sierra 1500

    • Denali
    • 0 mi
    76,745
    Silveira GMC
    • 84.13 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Newly Listed
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Used

    2022 GMC Sierra 2500

    • AT4
    • 41K mi
    59,221
    No Accidents
    Gilroy Chevrolet Cadillac
    • 49.07 mi. away
    Call
    Price Drop
    Used 2026 GMC Sierra 1500 AT4
    Used

    2026 GMC Sierra 1500

    • AT4
    • 9K mi
    57,900
    No Accidents
    Gilroy GMC
    • 49.09 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
    Price Drop
    Used 2017 GMC Acadia SLE w/ Driver Alert Package I
    Used

    2017 GMC Acadia

    • SLE
    • 82K mi
    15,491
    Delta Chevrolet
    • 30.86 mi. away
    Call
    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 2500

    • AT4
    • 58K mi
    56,415
    No Accidents
    Stewart Chevrolet
    • 23.31 mi. away
    Call
    Price Drop
    Used 2024 GMC Canyon Denali
    Used

    2024 GMC Canyon

    • Denali
    • 8K mi
    45,073
    No Accidents
    Marin Acura
    • 34.24 mi. away
    Call
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    Used 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package

    2025 GMC Sierra 1500

    • Denali
    • 35K mi
    55,998
    Good Price
    Dealer Fees Included
    No Accidents
    Jim Burke Ford Lincoln
    • Online Paperwork
    • Delivery
    Call
    Used 2021 GMC Yukon Denali w/ Advanced Technology Package
    Used

    2021 GMC Yukon

    • Denali
    • 64K mi
    48,000
    Great Price
    Dealer Fees Included
    No Accidents
    North State Auto
    • 22.14 mi. away
    Call
    Price Drop
    Used 2024 GMC Terrain SLE
    Used

    2024 GMC Terrain

    • SLE
    • 44K mi
    20,985
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2024 GMC Terrain SLT
    Used

    2024 GMC Terrain

    • SLT
    • 49K mi
    23,585
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
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    Price Drop
    Used 2023 GMC Terrain SLT w/ Elevation Edition
    Used

    2023 GMC Terrain

    • SLT
    • 51K mi
    24,585
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2021 GMC Yukon XL SLT
    Used

    2021 GMC Yukon XL

    • SLT
    • 60K mi
    48,985
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Used 2021 GMC Canyon Elevation Standard w/ Convenience Package
    Used

    2021 GMC Canyon

    • Elevation Standard
    • 37K mi
    24,585
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 Denali
    Used

    2022 GMC Sierra 1500

    • Denali
    • 97K mi
    31,585
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Price Drop
    Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package
    Used

    2023 GMC Sierra 2500

    • AT4
    • 55K mi
    54,065
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Price Drop
    Used 2025 GMC Hummer EV 3X
    Used

    2025 GMC Hummer EV

    • 3X
    • 17K mi
    Electric
    69,965
    Dealer Fees Included
    Great EV Battery
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 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
    Lehmer's Concord GMC
    • 26.35 mi. away
    Call
    Used 2021 GMC Yukon XL Denali w/ Denali Premium Package
    Used

    2021 GMC Yukon XL

    • Denali
    • 80K mi
    44,079
    Great Price
    Dealer Fees Included
    No Accidents
    Land Rover Livermore
    • 17.57 mi. away
    Call
    Used 2023 GMC Canyon AT4
    Used

    2023 GMC Canyon

    • AT4
    • 28K mi
    43,888
    No Accidents
    Envision Honda of Milpitas
    • 14.03 mi. away
    Call
    Used 2025 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2025 GMC Sierra 1500

    • AT4
    • 15K mi
    63,000
    No Accidents
    Private Seller Exchange
    • 43.22 mi. away
    • Buy Online. Clean title. No Hassle
    Newly Listed
    Used 2021 GMC Sierra 1500 Denali w/ Driver Alert Package II
    Used

    2021 GMC Sierra 1500

    • Denali
    • 70K mi
    40,084
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    Mercedes-Benz of Stockton
    • 48.78 mi. away
    • Delivery
    Call
    High Demand
    Certified 2015 GMC Terrain Denali

    2015 GMC Terrain

    • Denali
    • 90K mi
    11,000
    No Accidents
    Gilroy GMC
    • 49.09 mi. away
    Call
    Price Drop
    Used 2019 GMC Yukon XL Denali
    Used

    2019 GMC Yukon XL

    • Denali
    • 90K mi
    27,500
    No Accidents
    Gilroy GMC
    • 49.09 mi. away
    Call
    Newly Listed
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 77K mi
    33,000
    No Accidents
    Gilroy GMC
    • 49.09 mi. away
    Call
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