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Used GMC Cars for Sale in Central Islip, NY

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Items 1 to 2 of 18.
    Sponsored by Riverhead GMC
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    Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    30,995
    See estimated payment
    Riverhead GMC
    (631) 494-2361
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    5View Vehicles

    199 Matches

    Used 2024 GMC Yukon XL Denali
    Used

    2024 GMC Yukon XL

    • Denali
    • 50K mi
    65,064
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Used 2023 GMC Acadia AT4 w/ Technology Package
    Used

    2023 GMC Acadia

    • AT4
    • 36K mi
    29,463
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Price Drop
    Used 2021 GMC Canyon Denali
    Used

    2021 GMC Canyon

    • Denali
    • 54K mi
    31,774
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    My Wallet

    Find it Fast.

    Keep it Affordable.

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    $

    Based on 4.5% APR for mos.
    Used 2025 GMC Savana 3500 LT w/ LT Preferred Equipment Group
    Used

    2025 GMC Savana 3500

    • LT
    • 8K mi
    44,895
    Great Price
    Dealer Fees Included
    No Accidents
    Stream Auto Outlet Islip
    • 3.31 mi. away
    Call
    Price Drop
    Used 2023 GMC Acadia SLT
    Used

    2023 GMC Acadia

    • SLT
    • 17K mi
    32,174
    Great Price
    Dealer Fees Included
    No Accidents
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    New 2025 GMC Sierra 2500 Pro
    Consider New, Similar Payment

    2025 GMC Sierra 2500

    • Pro
    • 10 mi
    59,925
    Malouf GMC
    • 71.52 mi. away
    Call
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    Price Drop
    Used 2024 GMC Yukon XL Denali
    Used

    2024 GMC Yukon XL

    • Denali
    • 15K mi
    75,164
    Great Price
    Dealer Fees Included
    No Accidents
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Used 2010 GMC Terrain SLE
    Used

    2010 GMC Terrain

    • SLE
    • 202K mi
    2,798
    Private Seller Exchange
    • 22.22 mi. away
    • Buy Online. Clean title. No Hassle
    Price Drop
    360°
    Used 2022 GMC Sierra 1500 SLT

    2022 GMC Sierra 1500

    • SLT
    • 29K mi
    44,790
    Great Price
    Dealer Fees Included
    No Accidents
    Stamford Ford Lincoln
    • 24.71 mi. away
    Call
    Newly Listed
    Used 2017 GMC Sierra 1500 Denali w/ Denali Ultimate Package
    Used

    2017 GMC Sierra 1500

    • Denali
    • 92K mi
    27,900
    Dealer Fees Included
    Atlantic Chevrolet
    • 4.8 mi. away
    Call
    Used 2019 GMC Terrain SLE
    Used

    2019 GMC Terrain

    • SLE
    • 59K mi
    18,062
    Great Price
    Dealer Fees Included
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
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    Price Drop
    Used 2023 GMC Terrain SLT
    Used

    2023 GMC Terrain

    • SLT
    • 29K mi
    26,063
    Good Price
    Dealer Fees Included
    No Accidents
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Price Drop
    Used 2021 GMC Canyon Denali
    Used

    2021 GMC Canyon

    • Denali
    • 54K mi
    31,774
    Great Price
    Dealer Fees Included
    No Accidents
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Certified 2023 GMC Acadia Denali w/ Denali Ultimate Package

    2023 GMC Acadia

    • Denali
    • 24K mi
    41,439
    Great Price
    Dealer Fees Included
    No Accidents
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Used 2022 GMC Sierra 1500 Denali w/ Driver Alert Package II
    Used

    2022 GMC Sierra 1500

    • Denali
    • 32K mi
    46,774
    Great Price
    Dealer Fees Included
    No Accidents
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
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    Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package
    Used

    2023 GMC Sierra 1500

    • Denali
    • 29K mi
    51,732
    Great Price
    Dealer Fees Included
    No Accidents
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    360°
    Used 2024 GMC Yukon XL Denali
    Used

    2024 GMC Yukon XL

    • Denali
    • 15K mi
    74,388
    Great Price
    Dealer Fees Included
    No Accidents
    Lenz Truck - Fond du Lac, WI
    • Online Paperwork
    • Delivery
    Call
    Used 2025 GMC Sierra 3500 Denali Ultimate
    Used

    2025 GMC Sierra 3500

    • Denali Ultimate
    • 11K mi
    95,000
    No Accidents
    Private Seller Exchange
    • 3.96 mi. away
    • Buy Online. Clean title. No Hassle
    Used 2024 GMC Savana 2500 w/ Driver Convenience Package
    Used

    2024 GMC Savana 2500

    • 10K mi
    30,800
    Dealer Fees Included
    No Accidents
    Atlantic Chevrolet
    • 4.8 mi. away
    Call
    Certified 2024 GMC Hummer EV 2X w/ Extreme Off-Road Package

    2024 GMC Hummer EV

    • 2X
    • 7K mi
    Electric
    67,895
    Dealer Fees Included
    Good EV Battery
    No Accidents
    Atlantic Chevrolet
    • 4.8 mi. away
    Call
    Used 2020 GMC Terrain SLE w/ Driver Convenience Package
    Used

    2020 GMC Terrain

    • SLE
    • 61K mi
    16,841
    Great Price
    Dealer Fees Included
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Used 2023 GMC Acadia AT4 w/ Technology Package
    Used

    2023 GMC Acadia

    • AT4
    • 36K mi
    29,463
    Great Price
    Dealer Fees Included
    No Accidents
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Used 2023 GMC Acadia AT4 w/ Technology Package
    Used

    2023 GMC Acadia

    • AT4
    • 40K mi
    32,784
    Great Price
    Dealer Fees Included
    No Accidents
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Used 2023 GMC Sierra 1500 Elevation
    Used

    2023 GMC Sierra 1500

    • Elevation
    • 38K mi
    43,950
    Great Price
    Dealer Fees Included
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    Newly Listed
    Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2023 GMC Sierra 1500

    • SLT
    • 28K mi
    50,052
    Dealer Fees Included
    Group 1 GMC Rockville Centre
    • 24.43 mi. away
    Call
    High Demand
    Used 2019 GMC Acadia SLT
    Used

    2019 GMC Acadia

    • SLT
    • 25K mi
    22,600
    Great Price
    Dealer Fees Included
    Tasca Hyundai Stamford
    • 24.92 mi. away
    Call
    Price Drop
    Used 2022 GMC Sierra 1500 Denali Ultimate
    Used

    2022 GMC Sierra 1500

    • Denali Ultimate
    • 57K mi
    49,294
    Dealer Fees Included
    No Accidents
    Competition BMW of Smithtown
    • 5.58 mi. away
    Call
    Used 2024 GMC Yukon Denali w/ Max Trailering Package
    Used

    2024 GMC Yukon

    • Denali
    • 29K mi
    68,675
    Great Price
    Dealer Fees Included
    No Accidents
    Tasca Kia South Shore
    • 12.7 mi. away
    Call
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