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Used GMC Cars for Sale in Ontario, CA

91761
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Items 1 to 2 of 18.
    Sponsored by Tustin Buick GMC
    Used 2021 GMC Terrain SLE
    16,385
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    511View Vehicles

    446 Matches

    Used 2025 GMC Sierra 2500 AT4
    73,595
    Used 2026 GMC Acadia Elevation
    Used
    • Elevation
    • 3K mi
    42,585
    Used 2021 GMC Yukon Denali w/ LPO, Illumination Package
    Used
    • Denali
    • 61K mi
    50,964
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    Based on 4.5% APR for mos.
    Used 2022 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used
    • Elevation
    • 57K mi
    40,284
    Used 2023 GMC Terrain SLE w/ Elevation Edition
    Used
    • SLE
    • 9K mi
    24,085
    New 2026 GMC Terrain Elevation w/ Black Edition
    • Elevation
    • 0 mi
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    Used 2024 GMC Sierra 2500 Denali
    Used
    • Denali
    • 8K mi
    73,935
    Item 1 of 4.
    Used
    • Denali
    • 64K mi
    46,988
    Used 2026 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 13 mi
    99,054
    Used 2023 GMC Yukon Denali Ultimate
    Used
    • Denali Ultimate
    • 391 mi
    82,742
    Used 2024 GMC Terrain SLT
    Used
    • SLT
    • 51K mi
    21,349
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    Used 2022 GMC Acadia AT4 w/ Trailering Package
    • AT4
    • 53K mi
    28,466
    Used 2022 GMC Canyon Elevation w/ Elevation Premium Package
    Used
    • Elevation
    • 46K mi
    29,685
    Used 2026 GMC Terrain Elevation
    Used
    • Elevation
    • 12K mi
    30,452
    Used 2018 GMC Acadia SLT
    Used
    • SLT
    • 70K mi
    17,732
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    Used 2023 GMC Canyon AT4X
    • AT4X
    • 20K mi
    45,989
    Used 2025 GMC Yukon XL Denali
    Used
    • Denali
    • 13K mi
    69,658
    Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package
    32,843
    Used 2022 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 56K mi
    51,962
    Used 2024 GMC Yukon XL AT4 w/ Technology Package
    Used
    • AT4
    • 24K mi
    64,261
    Used 2026 GMC Terrain AT4
    Used
    • AT4
    • 3K mi
    37,590
    Used 2020 GMC Acadia SLE
    Used
    • SLE
    • 44K mi
    22,450
    Used 2021 GMC Acadia SLT w/ Premium Package
    Used
    • SLT
    • 47K mi
    25,950
    Used 2019 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 47K mi
    41,495
    Used 2025 GMC Sierra 1500 Pro w/ Pro Value Package
    47,449
    Used 2026 GMC Sierra EV Elevation
    Used
    • Elevation
    • 4K mi
    Electric
    58,450
    Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 25K mi
    69,450
    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    28,500
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