Skip to vehicle Listings
Online car buying built around you. Shop Now

Used GMC Sierra 1500 SLT for Sale in Washington, PA

15301
Filters (4)
Items 1 to 2 of 13.
    Sponsored by Fairway Chevrolet GMC
    Certified 2019 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    29,000
    Good Price
    Similar Match
    Dealer Logo
    173View Vehicles

    32 Matches

    High Demand
    Used 2021 GMC Sierra 1500 SLT
    39,950
    See payment
    Great Price
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    28,998
    See payment
    Great Price
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    31,950
    See payment
    Great Price
    My Wallet
    Find it Fast.
    Keep it Affordable.
    Credit Score
    Verify My Credit
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Price Drop
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Package
    38,114
    See payment
    Great Price
    High Demand
    Used 2021 GMC Sierra 1500 SLT
    39,950
    See payment
    Great Price
    360°
    New 2026 GMC Sierra 1500 SLT w/ SLT Convenience Package
    Consider New, Similar Payment
    Advertisement
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
    38,516
    See payment
    Great Price
    Price Drop
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    33,950
    See payment
    Great Price
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Package
    30,444
    See payment
    Great Price
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    31,950
    See payment
    Great Price
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    39,000
    See payment
    Great Price
    Advertisement
    Used 2020 GMC Sierra 1500 SLT w/ SLT Convenience Package
    45,000
    See payment
    Great Price
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    35,500
    See payment
    Great Price
    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    43,000
    See payment
    Good Price
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    28,998
    See payment
    Great Price
    Advertisement
    Certified 2025 GMC Sierra 1500 SLT
     CarBravo Certified
    • SLT
    • 32K mi
    42,400
    See payment
    Great Price
    Price Drop
    Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used
    • SLT
    • 104K mi
    29,900
    See payment
    Great Price
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    34,500
    See payment
    Good Price
    Price Drop
    Used 2023 GMC Sierra 1500 SLT w/ X31 Off-Road Package
    45,000
    See payment
    Great Price
    Used 2018 GMC Sierra 1500 SLT
    30,657
    See payment
    Used 2015 GMC Sierra 1500 SLT w/ SLT Preferred Package
    23,750
    See payment
    Good Price
    Price Drop
    Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    33,950
    See payment
    Great Price
    Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    32,000
    See payment
    Great Price
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    46,900
    See payment
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package
    42,790
    See payment
    Good Price
    Newly Listed
    Used 2018 GMC Sierra 1500 SLT w/ Enhanced Driver Alert Package
    Used
    • SLT
    • 102K mi
    22,988
    See payment
    Great Price
    Used 2022 GMC Sierra 1500 SLT w/ SLT Convenience Package
    CPO Go Certified
    • SLT
    • 47K mi
    40,995
    See payment
    Great Price
    Price Drop
    Used 2022 GMC Sierra 1500 SLT
    49,500
    See payment
    Advertisement
    <!--{"relevance":[false,{"relevanceVersion":"default"}]}-->