Autotrader Logo
Skip to vehicle Listings
Your next car is just a chat away. Try AI Mode

Used GMC Sierra 1500 SLT for Sale in Ontario, CA

Filters (4)
Items 1 to 2 of 13.
    Sponsored by Tustin Buick GMC
    Hide
    Newly Listed
    Used 2014 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    21,817
    See estimated payment
    Good Price
    Dealer Fees Included
    Similar Match
    Dealer
    Get seller's phone number
    Call
    Dealer Logo
    383View Vehicles

    37 Matches

    Price Drop
    360°
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 41K mi
    42,131
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    Used 2023 GMC Sierra 1500 SLT w/ SLT Convenience Package
    Used

    2023 GMC Sierra 1500

    • SLT
    • 93K mi
    36,347
    Dealer Fees Included
    No Accidents
    Sponsored by Tustin Buick GMC
    • 23.36 mi. away
    Call
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 43K mi
    41,675
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Anaheim Hyundai
    • 20.79 mi. away
    Call
    My Wallet

    Find it Fast.

    Keep it Affordable.

    Credit Rating
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote

    $

    Based on 4.5% APR for mos.
    Price Drop
    360°
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2019 GMC Sierra 1500

    • SLT
    • 43K mi
    37,210
    Great Price
    Dealer Fees Included
    No Accidents
    Norm Reeves Honda Superstore West Covina
    • 16.79 mi. away
    Call
    Price Drop
    360°
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 41K mi
    42,131
    Great Price
    Dealer Fees Included
    No Accidents
    Knight Claremont Chrysler Dodge Jeep Ram
    • 7.18 mi. away
    • Delivery
    Call
    New 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Consider Buying New

    2026 GMC Sierra 1500

    • SLT
    • 5 mi
    57,959
    Tustin Buick GMC
    • 23.36 mi. away
    Call
    Advertisement
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2022 GMC Sierra 1500

    • SLT
    • 49K mi
    41,078
    Great Price
    Dealer Fees Included
    Rock Honda
    • 12.38 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 43K mi
    41,675
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 56K mi
    41,070
    Great Price
    Dealer Fees Included
    No Accidents
    INFINITI OF ONTARIO
    • 5.73 mi. away
    Call
    Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used

    2018 GMC Sierra 1500

    • SLT
    • 73K mi
    29,541
    Dealer Fees Included
    No Accidents
    Mountain View Chevrolet
    • 6.14 mi. away
    Call
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2020 GMC Sierra 1500

    • SLT
    • 50K mi
    43,985
    No Accidents
    Fontana Motors Direct
    • 9.47 mi. away
    • Online Paperwork
    Call
    Advertisement
    Newly Listed
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 39K mi
    39,353
    Great Price
    Dealer Fees Included
    Can be shipped to
    STG Auto Group of Montclair
    • 4.79 mi. away
    • Delivery
    Call
    Newly Listed
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 53K mi
    39,114
    Good Price
    Dealer Fees Included
    No Accidents
    Sierra Chevrolet of Monrovia
    • 22.6 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 43K mi
    41,675
    Great Price
    Dealer Fees Included
    No Accidents
    Anaheim Hyundai
    • 20.79 mi. away
    Call
    Price Drop
    No Image Available
    Used

    2020 GMC Sierra 1500

    • SLT
    • 62K mi
    36,076
    Great Price
    Dealer Fees Included
    No Accidents
    GENESIS OF ONTARIO
    • 2.89 mi. away
    • Online Paperwork
    Call
    Advertisement
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2021 GMC Sierra 1500

    • SLT
    • 41K mi
    36,841
    No Accidents
    Westcoast Auto Sales
    • 4.92 mi. away
    Call
    Certified 2023 GMC Sierra 1500 SLT w/ SLT Convenience Package

    2023 GMC Sierra 1500

    • SLT
    • 19K mi
    45,898
    No Accidents
    Dutton Buick GMC Cadillac in the Riverside Auto Center
    • 13.41 mi. away
    • Delivery
    Call
    Used 2026 GMC Sierra 1500 SLT
    Used

    2026 GMC Sierra 1500

    • SLT
    • 17K mi
    44,617
    Great Price
    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
    • 35K mi
    42,123
    Great Price
    Dealer Fees Included
    No Accidents
    Can be shipped to
    STG Auto Group of Montclair
    • 4.79 mi. away
    • Delivery
    Call
    Newly Listed
    No Image Available
    Used

    2020 GMC Sierra 1500

    • SLT
    • 42K mi
    44,995
    Good Price
    Dealer Fees Included
    No Accidents
    Orel Hershiser Chevrolet
    • 4.17 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 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

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

    2021 GMC Sierra 1500

    • SLT
    • 101K mi
    28,995
    No Accidents
    Pacific Auto Center
    • 10.19 mi. away
    • Delivery
    Call
    Price Drop
    Used 2024 GMC Sierra 1500 SLT
    Used

    2024 GMC Sierra 1500

    • SLT
    • 82K mi
    33,499
    No Accidents
    Diamond Chevrolet of San Bernardino
    • 19.33 mi. away
    Call
    Used 2023 GMC Sierra 1500 SLT w/ SLT Convenience Package
    Used

    2023 GMC Sierra 1500

    • SLT
    • 93K mi
    36,347
    Dealer Fees Included
    No Accidents
    Tustin Buick GMC
    • 23.36 mi. away
    Call
    Used 2018 GMC Sierra 1500 SLT w/ Enhanced Driver Alert Package
    Used

    2018 GMC Sierra 1500

    • SLT
    • 89K mi
    25,785
    No Accidents
    Sunrise Ford of Fontana
    • 9.65 mi. away
    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
    Advertisement
    <!--{"relevance":[false,{}]}-->