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Used GMC Cars for Sale in Greensburg, PA

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    Sponsored by C Harper Buick GMC Inc
    Used 2021 GMC Canyon Denali
    33,746
    Great Price
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    Used 2023 GMC Terrain Denali w/ Denali Premium Package
    Used
    • Denali
    • 22K mi
    29,950
    See payment
    Good Price
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    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    55,999
    See payment
    Great Price
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    Used 2025 GMC Sierra 1500 Elevation
    Used
    • Elevation
    • 25K mi
    49,500
    See payment
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    Used 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used
    • Denali
    • 6K mi
    63,999
    See payment
    Great Price
    Newly Listed
    Used 2021 GMC Sierra 1500 SLT
    41,950
    See payment
    Great Price
    New 2026 GMC Sierra EV Elevation w/ LPO, Elevation Dark Package
    Consider New, Similar Payment
    • Elevation
    • 561 mi
     Electric
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    Used 2023 GMC Terrain SLT w/ Elevation Edition
    Used
    • SLT
    • 22K mi
    26,999
    See payment
    Good Price
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    Certified
    • SLT
    • 43K mi
    23,069
    See payment
    Great Price
    Newly Listed
    Used 2017 GMC Acadia SLE w/ Driver Alert Package I
    Used
    • SLE
    • 112K mi
    11,995
    See payment
    Good Price
    Newly Listed360°
    Used 2022 GMC Terrain SLT w/ Infotainment Package II
    Used
    • SLT
    • 36K mi
    23,927
    See payment
    Good Price
    Certified 2025 GMC Yukon XL AT4
     CarBravo Certified
    • AT4
    • 7K mi
    76,797
    See payment
    Great Price
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    Used 2023 GMC Acadia SLE w/ Driver Convenience Package
    Used
    • SLE
    • 24K mi
    27,971
    See payment
    Great Price
    Used 2021 GMC Canyon Denali
    Used
    • Denali
    • 21K mi
    33,746
    See payment
    Great Price
    Used 2024 GMC Yukon SLT w/ SLT Luxury Package
    Used
    • SLT
    • 11K mi
    58,216
    See payment
    Great Price
    Used 2023 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 30 mi
    61,333
    See payment
    Great Price
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    Certified 2023 GMC Acadia SLT
    Certified
    • SLT
    • 35K mi
    31,269
    See payment
    Good Price
    Newly Listed
    Used 2022 GMC Sierra 2500 AT4
    53,998
    See payment
    Great Price
    Newly Listed
    Used 2025 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package
    78,500
    See payment
    Great Price
    Newly Listed
    Used 2026 GMC Yukon Denali w/ Sun & Power Step Package
    Used
    • Denali
    • 262 mi
    92,500
    See payment
    Great Price
    360°
    Used 2023 GMC Terrain AT4 w/ Infotainment Package II
    Used
    • AT4
    • 20K mi
    27,999
    See payment
    Great Price
    Price Drop360°
    Used 2026 GMC Terrain Elevation
    Used
    • Elevation
    • 14K mi
    28,915
    See payment
    Great Price
    360°
    Used 2023 GMC Canyon AT4 w/ Canyon Safety Plus Package
    Used
    • AT4
    • 23K mi
    38,997
    See payment
    Great Price
    360°
    Used 2026 GMC Terrain Denali
    Used
    • Denali
    • 1K mi
    38,999
    See payment
    Great Price
    Price Drop360°
    Used 2024 GMC Canyon Denali
    Used
    • Denali
    • 11K mi
    44,208
    See payment
    Good Price
    360°
    Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package
    55,999
    See payment
    Great Price
    Newly Listed
    Used 2023 GMC Terrain AT4 w/ Tech Package
    Used
    • AT4
    • 25K mi
    27,999
    See payment
    Good Price
    360°
    Certified 2026 GMC Sierra 1500 Elevation w/ Elevation Select Package
     CarBravo Certified
    • Elevation
    • 1K mi
    49,880
    See payment
    Great Price
    Used 2002 GMC Sierra 1500 2WD Extended Cab
    Used
    • 2WD Extended Cab
    • 216K mi
    5,000
    See payment
    Good Price
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