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Buick Cars for Sale in Mastic Beach, NY

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    Sponsored by Riverhead GMC
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    Used 2023 Buick Envision Essence
    26,495
    See estimated payment
    Great Price
    Riverhead GMC
    (631) 494-2361
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    3View Vehicles

    109 Matches

    Certified 2023 Buick Enclave Essence w/ Experience Buick Package
    Certified

    2023 Buick Enclave

    • Essence
    • 20K mi
    30,423
    See payment
    Great Price
    No Accidents
    Sponsored by Generation Buick GMC
    • 13.67 mi. away
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    Price Drop
    Certified 2023 Buick Envision Essence
    Certified

    2023 Buick Envision

    • Essence
    • 57K mi
    18,533
    See payment
    Great Price
    No Accidents
    Sponsored by Generation Buick GMC
    • 13.67 mi. away
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    Price Drop
    Certified 2023 Buick Encore GX Select
    Certified

    2023 Buick Encore GX

    • Select
    • 25K mi
    20,264
    See payment
    Great Price
    No Accidents
    Generation Buick GMC
    • 13.67 mi. away
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    Based on 4.5% APR for mos.
    Newly Listed
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 27K mi
    22,062
    See payment
    Great Price
    No Accidents
    Hertz Rent2Buy Smithtown, NY
    • Buy Online
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    Certified 2023 Buick Enclave Essence w/ Experience Buick Package
    Certified

    2023 Buick Enclave

    • Essence
    • 20K mi
    30,423
    See payment
    Great Price
    No Accidents
    Generation Buick GMC
    • 13.67 mi. away
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    New 2026 Buick Envision Sport Touring
    Consider New, Similar Payment

    2026 Buick Envision

    • Sport Touring
    • 0 mi
    47,105
    Performance Buick GMC of Woodbridge
    • 77.31 mi. away
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    Used 2021 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2021 Buick Encore GX

    • Preferred
    • 23K mi
    18,962
    See payment
    Great Price
    No Accidents
    Riverhead Toyota
    • 13.65 mi. away
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 29K mi
    20,516
    See payment
    Great Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 25K mi
    20,578
    See payment
    Great Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 24K mi
    20,734
    See payment
    Great Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 21K mi
    21,728
    See payment
    Great Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
    Call
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 18K mi
    22,129
    See payment
    Great Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 21K mi
    22,237
    See payment
    Great Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
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    Used 2025 Buick Envista Sport Touring
    Used

    2025 Buick Envista

    • Sport Touring
    • 26K mi
    24,566
    See payment
    Great Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
    Call
    Price Drop
    Certified 2023 Buick Envision Essence
    Certified

    2023 Buick Envision

    • Essence
    • 57K mi
    18,533
    See payment
    Great Price
    No Accidents
    Generation Buick GMC
    • 13.67 mi. away
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    Used 2025 Buick Envista Preferred
    Used

    2025 Buick Envista

    • Preferred
    • 19K mi
    22,255
    See payment
    Good Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 19K mi
    20,997
    See payment
    Hertz Car Sales Smithtown
    • Buy Online
    Call
    Used 2025 Buick Envista Sport Touring
    Used

    2025 Buick Envista

    • Sport Touring
    • 18K mi
    25,449
    See payment
    Great Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
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    Used 2025 Buick Envista Sport Touring
    Used

    2025 Buick Envista

    • Sport Touring
    • 17K mi
    25,535
    See payment
    Great Price
    No Accidents
    Hertz Car Sales Smithtown
    • Buy Online
    Call
    Price Drop
    Used

    2016 Buick Encore

    • FWD
    • 59K mi
    11,250
    See payment
    No Accidents
    Generation Buick GMC
    • 13.67 mi. away
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    Used 2023 Buick Envision Essence
    Used

    2023 Buick Envision

    • Essence
    • 19K mi
    26,495
    See payment
    Great Price
    No Accidents
    Riverhead GMC
    • 13.56 mi. away
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    Certified 2023 Buick Enclave Essence w/ Experience Buick Package
    Certified

    2023 Buick Enclave

    • Essence
    • 20K mi
    30,423
    See payment
    Great Price
    No Accidents
    Sponsored by Generation Buick GMC
    • 13.67 mi. away
    Call
    Used 2022 Buick Encore Preferred
    Used

    2022 Buick Encore

    • Preferred
    • 20K mi
    21,995
    See payment
    Riverhead GMC
    • 13.56 mi. away
    Call
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 30K mi
    20,900
    See payment
    Good Price
    No Accidents
    Riverhead GMC
    • 13.56 mi. away
    Call
    High Demand
    New 2026 Buick Envista Sport Touring w/ Convenience I Package
    New

    2026 Buick Envista

    • Sport Touring
    • 199 mi
    31,110
    MSRP
    See payment
    Incentive
    Bob Pion Buick GMC
    • Delivery
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    New 2026 Buick Encore GX Sport Touring w/ Advanced Technology Package
    New

    2026 Buick Encore GX

    • Sport Touring
    • 123 mi
    35,670
    MSRP
    See payment
    Incentive
    Bob Pion Buick GMC
    • Delivery
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    Used 2023 Buick Encore GX Select
    Used

    2023 Buick Encore GX

    • Select
    • 31K mi
    19,900
    See payment
    Great Price
    No Accidents
    Riverhead GMC
    • 13.56 mi. away
    Call
    New 2026 Buick Envista Preferred w/ Convenience I Package
    New

    2026 Buick Envista

    • Preferred
    • 5 mi
    26,585
    MSRP$28,085
    See payment
    Incentive
    Generation Buick GMC
    • 13.67 mi. away
    Call
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