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Used GMC Cars for Sale in Smithtown, NY

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Items 1 to 2 of 18.
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    Used 2025 GMC Sierra 1500 SLT
    46,309
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    6View Vehicles

    213 Matches

    Used 2019 GMC Acadia SLT
    Used
    • SLT
    • 74K mi
    19,888
    Used 2023 GMC Acadia Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 34K mi
    35,995
    Used 2021 GMC Yukon SLT
    Used
    • SLT
    • 47K mi
    45,495
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    Based on 4.5% APR for mos.
    Used 2010 GMC Terrain SLE
    Used
    • SLE
    • 202K mi
    2,798
    Used 2022 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 57K mi
    49,294
    New 2026 GMC Terrain Elevation w/ Elevation Premium Package
    • Elevation
    • 6 mi
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    Used 2015 GMC Sierra 3500 4x4 Regular Cab w/ Sierra Convenience Package
    Used
    • 4x4 Regular Cab
    • 104K mi
    25,000
    Used 2020 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 49K mi
    63,999
    Used 2024 GMC Terrain SLT
    Used
    • SLT
    • 30K mi
    25,292
    Used 2006 GMC Envoy Denali
    Used
    • Denali
    • 163K mi
    4,300
    Used 2022 GMC Sierra 1500 Denali Ultimate
    Used
    • Denali Ultimate
    • 34K mi
    57,588
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    Used 2015 GMC Yukon XL SLT w/ Open Road Package
    Used
    • SLT
    • 220K mi
    10,600
    Used 2025 GMC Sierra 1500 Elevation w/ Elevation Premium Package
    Used
    • Elevation
    • 89 mi
    59,999
    Used 2021 GMC Yukon SLT
    Used
    • SLT
    • 47K mi
    45,495
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used
    • Denali Ultimate
    • 11K mi
    95,000
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    Used 2023 GMC Acadia AT4 w/ Technology Package
    Used
    • AT4
    • 25K mi
    32,999
    Used 2024 GMC Yukon Denali Ultimate w/ LPO, Floor Liner Package
    Used
    • Denali Ultimate
    • 35K mi
    84,777
    Used 2019 GMC Terrain Denali
    Used
    • Denali
    • 27K mi
    22,947
    Used 2008 GMC Sierra 2500 SLE w/ SLE2 Preferred Package
    Used
    • SLE
    • 140K mi
    15,995
    Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 57K mi
    59,997
    Used 2025 GMC Sierra 1500 Elevation w/ Preferred Package
    Used
    • Elevation
    • 3K mi
    48,109
    Used 2024 GMC Sierra 1500 Denali w/ Technology Package
    Used
    • Denali
    • 14K mi
    53,846
    Used 2025 GMC Yukon XL Denali w/ Denali Reserve Package
    Used
    • Denali
    • 200 mi
    87,824
    Used 2022 GMC Yukon AT4 w/ Max Trailering Package
    Used
    • AT4
    • 48K mi
    48,945
    Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used
    • Denali
    • 63K mi
    41,989
    Used 2023 GMC Yukon AT4
    Used
    • AT4
    • 30K mi
    61,989
    Used 2023 GMC Acadia SLT w/ Preferred Package
    Used
    • SLT
    • 20K mi
    32,252
    Used 2024 GMC Savana 2500 w/ Driver Convenience Package
    30,800

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