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Used GMC Sierra 1500 for Sale in Ontario, CA

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    Sponsored by Tustin Buick GMC
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    High Demand360°
    Used 2021 GMC Sierra 1500 SLE
    30,453
    See estimated payment
    Good Price
    Tustin Buick GMC
    (714) 656-2041
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    228View Vehicles

    129 Matches

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    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 42K mi
    38,164
    See payment
    Great Price
    No Accidents
    Sponsored by DCH Subaru of Riverside
    • 13.47 mi. away
    • Delivery
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    Sponsored
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2026 GMC Sierra 1500

    • SLT
    • 2K mi
    58,375
    See payment
    No Accidents
    Sponsored by Dutton Buick GMC Cadillac in the Riverside Auto Center
    • 13.41 mi. away
    • Delivery
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    Sponsored
    Used 2014 GMC Sierra 1500 SLE w/ Suspension Package, Off-Road
    Used

    2014 GMC Sierra 1500

    • SLE
    • 110K mi
    15,250
    See payment
    Sponsored by E Motor Cars
    • 23.5 mi. away
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    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    Used

    2015 GMC Sierra 1500

    • SLT
    • 89K mi
    21,000
    See payment
    Great Price
    Private Seller Exchange
    • 11.46 mi. away
    • Buy Online. Clean title. No Hassle
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    Used 2024 GMC Sierra 1500 Pro w/ Pro Value Package
    CPO Go Certified

    2024 GMC Sierra 1500

    • Pro
    • 12K mi
    33,916
    See payment
    Great Price
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
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    High Demand
    New 2026 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Consider New, Similar Payment

    2026 GMC Sierra 1500

    • Elevation
    • 5 mi
    50,960
    Tustin Buick GMC
    • 23.36 mi. away
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    Used 2025 GMC Sierra 1500 AT4
    Used

    2025 GMC Sierra 1500

    • AT4
    • 13K mi
    58,465
    See payment
    Great Price
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
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    Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2021 GMC Sierra 1500

    • AT4
    • 48K mi
    45,000
    See payment
    No Accidents
    Private Seller Exchange
    • 11.43 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    Used

    2015 GMC Sierra 1500

    • SLT
    • 74K mi
    28,850
    See payment
    No Accidents
    Private Seller Exchange
    • 25.24 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2006 GMC Sierra 1500 SL
    Used

    2006 GMC Sierra 1500

    • SL
    • 216K mi
    10,250
    See payment
    No Accidents
    Private Seller Exchange
    • 24.77 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2023 GMC Sierra 1500

    • Denali
    • 15K mi
    57,577
    See payment
    Good Price
    No Accidents
    Mountain View Chevrolet
    • 6.14 mi. away
    Call
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    Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 1500

    • AT4
    • 102K mi
    38,500
    See payment
    No Accidents
    Private Seller Exchange
    • 9.53 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2020 GMC Sierra 1500

    • AT4
    • 70K mi
    36,795
    See payment
    Great Price
    No Accidents
    West Coast Toyota of Long Beach
    • 15.66 mi. away
    • Delivery
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    Used 2020 GMC Sierra 1500 SLT
    Used

    2020 GMC Sierra 1500

    • SLT
    • 58K mi
    32,995
    See payment
    Great Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package
    Used

    2021 GMC Sierra 1500

    • Elevation
    • 43K mi
    35,995
    See payment
    Great Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
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    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 25K mi
    36,435
    See payment
    Good Price
    No Accidents
    Crown Toyota
    • 4.28 mi. away
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    Price Drop
    Used 2022 GMC Sierra 1500 Denali Ultimate
    Used

    2022 GMC Sierra 1500

    • Denali Ultimate
    • 30K mi
    57,857
    See payment
    Great Price
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 4.79 mi. away
    • Delivery
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    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2022 GMC Sierra 1500

    • SLT
    • 49K mi
    44,781
    See payment
    Great Price
    No Accidents
    Rock Honda
    • 12.38 mi. away
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package
    Used

    2022 GMC Sierra 1500

    • Elevation
    • 39K mi
    42,988
    See payment
    Good Price
    No Accidents
    Freeway Honda
    • 24.28 mi. away
    • Online Paperwork
    Call
    360°
    Used 2018 GMC Sierra 1500 Denali
    Ford Blue Certified

    2018 GMC Sierra 1500

    • Denali
    • 78K mi
    33,100
    See payment
    Good Price
    No Accidents
    Ken Grody Ford Buena Park
    • 24.47 mi. away
    • Delivery
    Call
    Used 2018 GMC Sierra 1500 SLT
    Used

    2018 GMC Sierra 1500

    • SLT
    • 76K mi
    28,500
    See payment
    No Accidents
    Private Seller Exchange
    • 23.37 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2020 GMC Sierra 1500

    • SLT
    • 80K mi
    30,995
    See payment
    Great Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2022 GMC Sierra 1500 Elevation
    Used

    2022 GMC Sierra 1500

    • Elevation
    • 55K mi
    39,995
    See payment
    Great Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2018 GMC Sierra 1500 2WD Regular Cab
    Used

    2018 GMC Sierra 1500

    • 2WD Regular Cab
    • 87K mi
    14,999
    See payment
    Great Price
    No Accidents
    Budget Auto Wholesale
    • 10.75 mi. away
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 Denali
    Used

    2022 GMC Sierra 1500

    • Denali
    • 54K mi
    45,095
    See payment
    Good Price
    No Accidents
    West Coast Toyota of Long Beach
    • 15.66 mi. away
    • Delivery
    Call
    Used 2020 GMC Sierra 1500 Elevation
    Used

    2020 GMC Sierra 1500

    • Elevation
    • 83K mi
    27,995
    See payment
    Good Price
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 32K mi
    39,950
    See payment
    Great Price
    No Accidents
    Reynolds GMC
    • 16 mi. away
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package
    Used

    2022 GMC Sierra 1500

    • AT4
    • 43K mi
    49,999
    See payment
    Good Price
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 4.79 mi. away
    • Delivery
    Call
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