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Used Silver GMC Sierra 1500 for Sale in Ontario, CA

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Items 1 to 2 of 13.
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    Used 2025 GMC Sierra 1500 AT4
    58,675
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    Used 2025 GMC Sierra 1500 SLT
    39,988
    Used 2025 GMC Sierra 1500 Denali w/ Technology Package
    Used
    • Denali
    • 5K mi
    60,426
    Used 2024 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 12K mi
    44,998
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    Based on 4.5% APR for mos.
    Used 2024 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 12K mi
    44,998
    Used 2026 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    • Elevation
    • 343 mi
    55,460
    New 2026 GMC Sierra 1500 Elevation w/ Elevation Premium Package
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    Used 2018 GMC Sierra 1500 SLT w/ Enhanced Driver Alert Package
    Used
    • SLT
    • 107K mi
    25,993
    Used 2025 GMC Sierra 1500 SLT
    39,988
    Used 2025 GMC Sierra 1500 Denali w/ Technology Package
    Used
    • Denali
    • 5K mi
    60,426
    Used 2020 GMC Sierra 1500 SLT
    32,995
    Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    43,823
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    Used 2024 GMC Sierra 1500 SLT
    45,995
    Used 2023 GMC Sierra 1500 Pro w/ Graphite Edition
    34,484
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    Used
    • AT4X
    • 29K mi
    65,081
    Used 2025 GMC Sierra 1500 AT4
    58,675
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    Used 2024 GMC Sierra 1500 AT4X
    Used
    • AT4X
    • 35K mi
    62,995
    Used 2023 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 69K mi
    32,995
    Used 2023 GMC Sierra 1500 Denali w/ Technology Package
    Used
    • Denali
    • 4K mi
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