Skip to vehicle Listings

GMC Sierra 1500 SLT for Sale in Ontario, CA

91761
|Filters (3)
Items 1 to 2 of 13.

    42 Matches

    Newly Listed
    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    21,000
    See payment
    Great Price
    Price Drop
    Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package
    28,850
    See payment
    Used 2020 GMC Sierra 1500 SLT
    32,995
    See payment
    Great Price
    My Wallet by Kelley Blue Book®
    Find it Fast.
    Keep it Affordable.
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    360°
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    36,373
    See payment
    Good Price
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Ford Blue Certified
    • SLT
    • 98K mi
    26,227
    See payment
    Great Price
    New 2026 GMC Sierra 1500 SLT w/ SLT Premium Package
    Consider New, Similar Payment
    Used 2018 GMC Sierra 1500 SLT
    28,500
    See payment
    Item 1 of 10.
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Package
    30,995
    See payment
    Great Price
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package
    44,781
    See payment
    Good Price
    Price Drop
    Used 2024 GMC Sierra 1500 SLT
    38,164
    See payment
    Great Price
    Newly Listed
    Used 2024 GMC Sierra 1500 SLT
    36,985
    See payment
    Good Price
    Used 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    58,375
    See payment
    Used 2018 GMC Sierra 1500 SLT
    Used
    • SLT
    • 108K mi
    27,995
    See payment
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    Used
    • SLT
    • 101K mi
    30,995
    See payment
    Good Price
    Price Drop
    Used 2018 GMC Sierra 1500 SLT
    Used
    • SLT
    • 112K mi
    23,880
    See payment
    Used 2007 GMC Sierra 1500 SLT w/ SLE/SLT Trailering Package
    Used
    • SLT
    • 227K mi
    6,482
    See payment
    Great Price
    Used 2025 GMC Sierra 1500 SLT
    43,950
    See payment
    Good Price
    Price Drop
    Used
    • SLT
    • 131K mi
    16,445
    See payment
    Great Price
    Used 2021 GMC Sierra 1500 SLT
    33,995
    See payment
    Price Drop
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    Ford Blue Certified
    • SLT
    • 38K mi
    43,995
    See payment
    Certified 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
     CarBravo Certified
    • SLT
    • 17K mi
    51,895
    See payment
    Great Price
    Used 2018 GMC Sierra 1500 SLT w/ Enhanced Driver Alert Package
    30,399
    See payment
    Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package
    30,599
    See payment
    Used 2024 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    44,950
    See payment
    Good Price
    39,113
    See payment
    Great Price
    Used 2025 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    49,999
    See payment
    Great Price
    New 2026 GMC Sierra 1500 SLT
    66,770
    MSRP$69,020
    See payment
    New 2026 GMC Sierra 1500 SLT
    67,265
    MSRP$69,515
    See payment
    <!--{"relevance":[false,{"relevanceVersion":"default"}]}-->