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Buick Cars for Sale in Saint Louis, MO

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    Sponsored by O'Fallon Buick GMC
    High Demand
    New 2026 Buick Enclave Preferred w/ LPO, Floor Liner Package
    44,090
    MSRP$45,840
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    67View Vehicles

    2,025 Matches

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    New 2026 Buick Envision Avenir
    New
    • Avenir
    • 6 mi
    49,963
    MSRP$52,695
    See payment
    Sponsored
    New 2026 Buick Envista Sport Touring w/ Convenience I Package
    New
    • Sport Touring
    • 4 mi
    29,350
    MSRP$30,865
    See payment
    Sponsored
    New 2026 Buick Encore GX Preferred
    New
    • Preferred
    • 7 mi
    24,995
    MSRP$31,185
    See payment
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    Used 2024 Buick Envista Avenir
    Used
    • Avenir
    • 17K mi
    24,994
    See payment
    Great Price
    Newly Listed
    Used 2023 Buick Encore GX Select w/ Safety Package II
    Used
    • Select
    • 20K mi
    21,692
    See payment
    Great Price
    Used 2005 Buick Rendezvous CX
    2,000
    See payment
    Great Price
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    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 605 mi
    23,612
    See payment
    Great Price
    Sponsored
    New
    • Sport Touring
    • 7 mi
    44,746
    MSRP$47,240
    See payment
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used
    • Essence
    • 29K mi
    31,900
    See payment
    Great Price
    Newly Listed
    Used 2017 Buick LaCrosse Premium w/ Driver Confidence Package #2
    Used
    • Premium
    • 51K mi
    19,555
    See payment
    Great Price
    Price Drop
    Used 2025 Buick Envista Avenir
    Used
    • Avenir
    • 4K mi
    24,986
    See payment
    Great Price
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    Newly Listed
    Used 2026 Buick Enclave Preferred w/ LPO, Floor Liner Package
    Used
    • Preferred
    • 2K mi
    43,900
    See payment
    Great Price
    Certified 2024 Buick Enclave Essence w/ Experience Buick Package
     CarBravo Certified
    • Essence
    • 7K mi
    37,112
    See payment
    Great Price
    Newly Listed
    Used 2020 Buick Encore Preferred
    Used
    • Preferred
    • 12K mi
    18,000
    See payment
    Great Price
    Used 2026 Buick Enclave Avenir w/ Super Cruise Package
    Used
    • Avenir
    • 2K mi
    56,995
    See payment
    Great Price
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    Used 2019 Buick Encore Preferred
    Used
    • Preferred
    • 92K mi
    11,998
    See payment
    Price Drop
    Used 2023 Buick Encore GX Select
    Used
    • Select
    • 28K mi
    21,531
    See payment
    Good Price
    Price Drop
    Used 2024 Buick Encore GX Sport Touring w/ Comfort Package
    Used
    • Sport Touring
    • 24K mi
    22,098
    See payment
    Great Price
    Price Drop
    Used 2020 Buick Enclave Avenir w/ Avenir Technology Package
    Used
    • Avenir
    • 74K mi
    24,464
    See payment
    Great Price
    Newly Listed
    Used 2023 Buick Encore GX Select
    Used
    • Select
    • 44K mi
    20,463
    See payment
    Good Price
    Used 2022 Buick Envision Essence w/ Technology Package I
    Used
    • Essence
    • 30K mi
    27,134
    See payment
    Great Price
    High Demand
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 11K mi
    22,846
    See payment
    Great Price
    360°
    Used 2024 Buick Encore GX Sport Touring
    Used
    • Sport Touring
    • 29K mi
    21,918
    See payment
    Great Price
    Newly Listed
    Used 2025 Buick Encore GX Sport Touring w/ Experience Buick Package
    Used
    • Sport Touring
    • 12K mi
    24,950
    See payment
    Good Price
    Used 2017 Buick Encore Preferred
    Used
    • Preferred
    • 73K mi
    12,966
    See payment
    Great Price
    Used 2020 Buick Enclave Preferred
    Used
    • Preferred
    • 57K mi
    19,966
    See payment
    Great Price
    Price Drop
    Used 2023 Buick Envision Essence w/ Sport Touring Package
    Used
    • Essence
    • 18K mi
    27,100
    See payment
    Great Price
    Newly Listed
    Used 2017 Buick Encore Essence w/ Experience Buick Package
    Used
    • Essence
    • 88K mi
    12,249
    See payment
    Good Price
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