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Used 2025 GMC Sierra 1500 for Sale in Mastic Beach, NY

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Items 1 to 2 of 10.
    Sponsored by Riverhead GMC
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    Used 2025 GMC Sierra 1500 SLT
    46,309
    See estimated payment
    Great Price
    Dealer Fees Included
    Riverhead GMC
    (631) 494-2361
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    8View Vehicles

    11 Matches

    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 29K mi
    46,309
    Dealer Fees Included
    No Accidents
    Sponsored by Riverhead Ford
    • 13.61 mi. away
    Call
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 28K mi
    46,309
    Great Price
    Dealer Fees Included
    No Accidents
    Riverhead GMC
    • 13.56 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 33K mi
    42,110
    No Accidents
    Generation Buick GMC
    • 13.67 mi. away
    Call
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    $

    Based on 4.5% APR for mos.
    Used 2025 GMC Sierra 1500 Elevation
    Used

    2025 GMC Sierra 1500

    • Elevation
    • 15K mi
    36,995
    Great Price
    Dealer Fees Included
    Nissan 112 Certified
    • 8.77 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 Elevation w/ Preferred Package
    Used

    2025 GMC Sierra 1500

    • Elevation
    • 43K mi
    43,395
    Dealer Fees Included
    No Accidents
    Stream Auto Outlet Islip
    • 19.7 mi. away
    Call
    New 2026 GMC Sierra 1500 Elevation w/ Preferred Package
    Consider Buying New

    2026 GMC Sierra 1500

    • Elevation
    • 10 mi
    68,145
    Malouf GMC
    • 89.04 mi. away
    Call
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    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 29K mi
    46,309
    Dealer Fees Included
    No Accidents
    Riverhead GMC
    • 13.56 mi. away
    Call
    Price Drop
    Used 2025 GMC Sierra 1500 SLT
    Used

    2025 GMC Sierra 1500

    • SLT
    • 23K mi
    43,299
    No Accidents
    Generation Buick GMC
    • 13.67 mi. away
    Call
    Newly Listed
    No Image Available
    Used

    2025 GMC Sierra 1500

    • Elevation
    • 6K mi
    50,800
    Great Price
    Dealer Fees Included
    No Accidents
    Riverhead GMC
    • 13.56 mi. away
    Call
    Used 2025 GMC Sierra 1500 Elevation
    Used

    2025 GMC Sierra 1500

    • Elevation
    • 20K mi
    46,505
    No Accidents
    Bright Bay Lincoln
    • 22.18 mi. away
    Call
    No Image Available
    Used

    2025 GMC Sierra 1500

    • SLT
    • 27K mi
    45,900
    Dealer Fees Included
    No Accidents
    Riverhead GMC
    • 13.56 mi. away
    Call
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    Certified 2025 GMC Sierra 1500 Denali Ultimate

    2025 GMC Sierra 1500

    • Denali Ultimate
    • 26K mi
    71,995
    No Accidents
    Dealer
    • 17.56 mi. away
    Call
    Newly Listed
    Used 2025 GMC Sierra 1500 SLT w/ SLT Premium Plus Package
    Used

    2025 GMC Sierra 1500

    • SLT
    • 0 mi
    Contact Dealer For Price
    Dealer Fees Included
    No Accidents
    Riverhead GMC
    • 13.56 mi. away
    Call
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