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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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    342 Matches

    Used 2024 GMC Terrain SLE
    Used

    2024 GMC Terrain

    • SLE
    • 77K mi
    16,998
    Great Price
    Dealer Fees Included
    Sponsored by Stevens Creek Hyundai
    • 18.84 mi. away
    Call
    Used 2025 GMC Sierra 1500 SLE w/ Preferred Package

    2025 GMC Sierra 1500

    • SLE
    • 26K mi
    41,678
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Hilltop Ford
    • 30.99 mi. away
    • Online Paperwork
    Call
    360°
    Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package
    Used

    2024 GMC Sierra 2500

    • Denali Ultimate
    • 60K mi
    75,113
    Dealer Fees Included
    No Accidents
    Sponsored by Dublin Toyota
    • 12.02 mi. away
    Call
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    Keep it Affordable.

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    $

    Based on 4.5% APR for mos.
    Used 2025 GMC Sierra 2500 SLT
    Used

    2025 GMC Sierra 2500

    • SLT
    • 6K mi
    74,785
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
    Used 2025 GMC Canyon Elevation w/ Convenience Package
    Used

    2025 GMC Canyon

    • Elevation
    • 8K mi
    39,683
    Great Price
    Dealer Fees Included
    No Accidents
    Capitol GMC
    • 23.8 mi. away
    Call
    New 2026 GMC Sierra 1500 SLT w/ SLT Convenience Package
    Consider Buying New

    2026 GMC Sierra 1500

    • SLT
    • 8 mi
    63,920
    Silveira GMC
    • 84.13 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Price Drop
    Used 2024 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2024 GMC Sierra 1500

    • SLT
    • 27K mi
    49,084
    Great Price
    Dealer Fees Included
    No Accidents
    Capitol Hyundai
    • 23.81 mi. away
    Call
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 54K mi
    36,062
    Great Price
    Dealer Fees Included
    No Accidents
    Capitol Chevrolet of San Jose
    • 23.85 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 2015 GMC Sierra 2500 2WD Regular Cab w/ Sierra Convenience Package
    Used

    2015 GMC Sierra 2500

    • 2WD Regular Cab
    • 274K mi
    5,500
    Private Seller Exchange
    • 24.11 mi. away
    • Buy Online. Clean title. No Hassle
    Newly Listed
    Used 2023 GMC Canyon Elevation w/ Convenience Package
    Used

    2023 GMC Canyon

    • Elevation
    • 9K mi
    30,065
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Price Drop
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 33K mi
    33,065
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
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    Used 2026 GMC Sierra 1500 AT4X
    Used

    2026 GMC Sierra 1500

    • AT4X
    • 12 mi
    69,965
    Dealer Fees Included
    No Accidents
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    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
    Watsonville Cadillac GMC
    • 48.89 mi. away
    Call
    Price Drop
    Used 2015 GMC Yukon SLE w/ Convenience Package
    Used

    2015 GMC Yukon

    • SLE
    • 100K mi
    18,662
    No Accidents
    Lehmer's Concord GMC
    • 26.35 mi. away
    Call
    Price Drop
    Used 2026 GMC Acadia AT4
    Used

    2026 GMC Acadia

    • AT4
    • 3K mi
    50,615
    No Accidents
    Lehmer's Concord GMC
    • 26.35 mi. away
    Call
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    Used 2026 GMC Yukon XL Denali w/ Denali Reserve Package
    Used

    2026 GMC Yukon XL

    • Denali
    • 265 mi
    93,975
    No Accidents
    Lehmer's Concord GMC
    • 26.35 mi. away
    Call
    Used 2023 GMC Acadia Denali
    Used

    2023 GMC Acadia

    • Denali
    • 44K mi
    31,499
    Dealer Fees Included
    No Accidents
    Stewart Chevrolet
    • 23.31 mi. away
    Call
    Newly Listed
    Used 2024 GMC Sierra 3500 Denali w/ Denali Reserve Package
    Used

    2024 GMC Sierra 3500

    • Denali
    • 9K mi
    100,000
    Dealer Fees Included
    No Accidents
    North State Auto
    • 22.14 mi. away
    Call
    Price Drop
    Used 2017 GMC Acadia Denali w/ Technology Package
    Used

    2017 GMC Acadia

    • Denali
    • 81K mi
    17,995
    No Accidents
    Stevens Creek KIA
    • 19.18 mi. away
    Call
    Price Drop
    Used 2026 GMC Terrain Elevation w/ Elevation Premium Package
    Used

    2026 GMC Terrain

    • Elevation
    • 8K mi
    30,775
    No Accidents
    Stevens Creek KIA
    • 19.18 mi. away
    Call
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 17K mi
    41,588
    No Accidents
    Stoneridge Chrysler Dodge Jeep of Pleasanton
    • 13.23 mi. away
    Call
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    Used 2024 GMC Acadia Denali w/ Super Cruise Package
    Used

    2024 GMC Acadia

    • Denali
    • 7K mi
    45,799
    No Accidents
    Chevrolet of Watsonville
    • 48.82 mi. away
    • Delivery
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 43K mi
    43,034
    Great Price
    Dealer Fees Included
    No Accidents
    Freeway Toyota of Gilroy
    • 48.95 mi. away
    • Online Paperwork
    Call
    Used 2024 GMC Terrain SLE
    Used

    2024 GMC Terrain

    • SLE
    • 77K mi
    16,998
    Great Price
    Dealer Fees Included
    Stevens Creek Hyundai
    • 18.84 mi. away
    Call
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2023 GMC Sierra 1500

    • AT4
    • 43K mi
    47,841
    Great Price
    Dealer Fees Included
    No Accidents
    Frontier Ford
    • 19 mi. away
    Call
    Used 2025 GMC Hummer EV 2X
    Used

    2025 GMC Hummer EV

    • 2X
    • 8K mi
    Electric
    68,598
    Great EV Battery
    No Accidents
    San Jose Mitsubishi
    • 19.16 mi. away
    Call
    Used 2023 GMC Yukon XL Denali w/ LPO, Floor Liner Package
    Used

    2023 GMC Yukon XL

    • Denali
    • 60K mi
    57,483
    Good Price
    Dealer Fees Included
    No Accidents
    Capitol GMC
    • 23.8 mi. away
    Call
    Price Drop
    Used 2026 GMC Yukon XL Denali w/ Sun & Power Step Package
    Used

    2026 GMC Yukon XL

    • Denali
    • 17K mi
    80,580
    Dealer Fees Included
    No Accidents
    Capitol GMC
    • 23.8 mi. away
    Call
    Price Drop
    Used 2024 GMC Terrain SLE
    Used

    2024 GMC Terrain

    • SLE
    • 51K mi
    20,585
    Great Price
    Dealer Fees Included
    No Accidents
    Elk Grove Buick GMC
    • Online Paperwork
    • Delivery
    Call
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