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Used GMC Sierra 1500 SLT for Sale in Ontario, CA

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Items 1 to 2 of 12.
    Sponsored by Tustin Buick GMC
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    High Demand
    Used 2018 GMC Sierra 1500 SLT
    35,817
    See estimated payment
    Dealer Fees Included
    Similar Match
    Tustin Buick GMC
    (714) 656-2041
    Call
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    364View Vehicles

    32 Matches

    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 17K mi
    45,961
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Tustin Buick GMC
    • 23.36 mi. away
    Call
    360°
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2019 GMC Sierra 1500

    • SLT
    • 43K mi
    38,103
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Norm Reeves Honda Superstore West Covina
    • 16.79 mi. away
    Call
    Newly Listed
    Certified 2023 GMC Sierra 1500 SLT w/ SLT Convenience Package

    2023 GMC Sierra 1500

    • SLT
    • 19K mi
    45,998
    No Accidents
    Sponsored by Dutton Buick GMC Cadillac in the Riverside Auto Center
    • 13.41 mi. away
    • Delivery
    Call
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    $

    Based on 4.5% APR for mos.
    Newly Listed
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 56K mi
    42,165
    Good Price
    Dealer Fees Included
    No Accidents
    INFINITI OF ONTARIO
    • 5.73 mi. away
    Call
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 17K mi
    41,985
    Great Price
    Dealer Fees Included
    No Accidents
    California Motors Direct Montclair
    • 4.82 mi. away
    • Online Paperwork
    Call
    New 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Consider Buying New

    2026 GMC Sierra 1500

    • SLT
    • 5 mi
    51,552
    Tustin Buick GMC
    • 23.36 mi. away
    Call
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    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 41K mi
    43,418
    Great Price
    Dealer Fees Included
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    Sponsored
    Price Drop
    Item 1 of 4.
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 43K mi
    42,075
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2022 GMC Sierra 1500

    • SLT
    • 49K mi
    41,377
    Great Price
    Dealer Fees Included
    Rock Honda
    • 12.38 mi. away
    Call
    Price Drop
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 43K mi
    42,075
    Great Price
    Dealer Fees Included
    No Accidents
    Anaheim Hyundai
    • 20.79 mi. away
    Call
    360°
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2019 GMC Sierra 1500

    • SLT
    • 43K mi
    38,103
    Great Price
    Dealer Fees Included
    No Accidents
    Norm Reeves Honda Superstore West Covina
    • 16.79 mi. away
    Call
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    Newly Listed
    Certified 2023 GMC Sierra 1500 SLT w/ SLT Convenience Package

    2023 GMC Sierra 1500

    • SLT
    • 19K mi
    45,998
    No Accidents
    Dutton Buick GMC Cadillac in the Riverside Auto Center
    • 13.41 mi. away
    • Delivery
    Call
    High Demand
    Used 2018 GMC Sierra 1500 SLT
    Used

    2018 GMC Sierra 1500

    • SLT
    • 47K mi
    35,817
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 23.36 mi. away
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 33K mi
    40,547
    Good Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 23.36 mi. away
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 17K mi
    45,961
    Great Price
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 23.36 mi. away
    Call
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    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2023 GMC Sierra 1500

    • SLT
    • 51K mi
    45,659
    Good Price
    Dealer Fees Included
    No Accidents
    Hardin Buick GMC
    • 20.85 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 56K mi
    42,776
    Great Price
    Dealer Fees Included
    No Accidents
    McPeeks Chrysler Dodge Jeep Ram of Anaheim
    • 20.7 mi. away
    Call
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 41K mi
    35,939
    No Accidents
    Westcoast Auto Sales
    • 4.92 mi. away
    Call
    Newly Listed
    Used 2018 GMC Sierra 1500 SLT w/ Enhanced Driver Alert Package
    Used

    2018 GMC Sierra 1500

    • SLT
    • 88K mi
    25,785
    No Accidents
    Sunrise Ford of Fontana
    • 9.65 mi. away
    Call
    Used 2018 GMC Sierra 1500 SLT
    Used

    2018 GMC Sierra 1500

    • SLT
    • 108K mi
    27,995
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 101K mi
    30,995
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 82K mi
    37,568
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 19.33 mi. away
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 35K mi
    41,999
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 4.79 mi. away
    • Delivery
    Call
    Price Drop
    No Image Available
    Used

    2020 GMC Sierra 1500

    • SLT
    • 62K mi
    38,076
    Great Price
    Dealer Fees Included
    No Accidents
    GENESIS OF ONTARIO
    • 2.89 mi. away
    • Online Paperwork
    Call
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2026 GMC Sierra 1500

    • SLT
    • 3K mi
    62,995
    No Accidents
    Simpson Buick GMC Cadillac of Buena Park
    • 24.33 mi. away
    • Delivery
    Call
    No Image Available
    Used

    2020 GMC Sierra 1500

    • SLT
    • 50K mi
    43,985
    No Accidents
    Fontana Motors Direct
    • 9.47 mi. away
    • Online Paperwork
    Call
    No Image Available
    Used

    2024 GMC Sierra 1500

    • SLT
    • 35K mi
    45,990
    No Accidents
    Puente Hills Hyundai Used Car MegaStore
    • 17.56 mi. away
    Call
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