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

Used GMC Cars for Sale in Philadelphia, PA

19107
|Filters (4)
    Sponsored by O'NEIL GMC INC
    360°
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    55,584
    Great Price
    Similar Match
    Dealer Logo
    52View Vehicles

    99 Matches

    Price Drop
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    60,444
    See payment
    Great Price
    Price Drop
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 50K mi
    63,520
    Great Price
    Certified 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    Certified
    • AT4
    • 11K mi
    72,990
    See payment
    Great Price
    My Wallet
    Find Your Vehicle Faster
    and Within Budget
    Get My Kelley Blue Book® Car Value
    $
    Based on 4.5% APR for mos.Update Settings
    Newly Listed
    Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    49,999
    See payment
    Good Price
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 74K mi
    51,781
    Great Price
    Advertisement
    New 2026 GMC Acadia Elevation w/ Super Cruise Package
    Consider New, Similar Payment
    • Elevation
    • 1 mi
    See details
    Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 72K mi
    55,584
    Great Price
    Item 1 of 10.
    Price Drop
    Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 127K mi
    36,000
    See payment
    Great Price
    Used 2013 GMC Sierra 2500 SLT w/ SLT Convenience Package
    34,990
    See payment
    Great Price
    Price Drop
    Used 2021 GMC Sierra 2500 Denali
    Used
    • Denali
    • 53K mi
    55,220
    Great Price
    Price Drop
    Certified 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package
    Certified
    • AT4
    • 59K mi
    54,599
    See payment
    Great Price
    Used 2017 GMC Sierra 2500 SLT
    37,900
    See payment
    Great Price
    Newly Listed
    Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 115K mi
    41,595
    See payment
    Great Price
    Advertisement
    Used 2022 GMC Sierra 2500 Pro w/ Convenience Package
    38,314
    See payment
    Great Price
    Certified 2021 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition
    Certified
    • Denali
    • 35K mi
    64,895
    See payment
    Great Price
    Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 103K mi
    45,777
    See payment
    Great Price
    Certified 2023 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    Certified
    • AT4
    • 20K mi
    63,795
    See payment
    Great Price
    Price Drop
    Used 2019 GMC Sierra 2500 SLE
    27,900
    See payment
    Great Price
    Price Drop
    Used 2022 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition
    Used
    • Denali
    • 60K mi
    55,920
    Great Price
    Advertisement
    Price Drop
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 50K mi
    63,520
    Great Price
    Used 2012 GMC Sierra 2500 Denali w/ Suspension Package, Off-Road
    Used
    • Denali
    • 130K mi
    26,000
    See payment
    Price Drop
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Preferred Package
    60,444
    See payment
    Great Price
    Newly Listed
    Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 93K mi
    42,261
    See payment
    Great Price
    Advertisement
    Price Drop
    Used 2019 GMC Sierra 2500 Denali
    Used
    • Denali
    • 60K mi
    43,998
    See payment
    Great Price
    Used 2021 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package
    64,998
    See payment
    Good Price
    Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 8K mi
    72,000
    See payment
    Great Price
    Used 2025 GMC Sierra 2500 AT4
    75,400
    See payment
    Great Price
    Advertisement
    <!--{"relevance":[false,{"relevanceVersion":"default"}]}-->