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Buick Cars for Sale in Union, MO

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Items 1 to 2 of 15.
    Sponsored by O'Fallon Buick GMC
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    High Demand
    New 2026 Buick Encore GX Sport Touring w/ Comfort Package
    27,749
    MSRP$27,150
    Dealer
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    80View Vehicles

    1,433 Matches

    Used 2021 Buick Envision Avenir
    Used

    2021 Buick Envision

    • Avenir
    • 48K mi
    28,997
    Dealer Fees Included
    No Accidents
    Sponsored by Jim Trenary of Union
    • 0.65 mi. away
    • Online Paperwork
    Call
    Certified 2022 Buick Enclave Essence

    2022 Buick Enclave

    • Essence
    • 41K mi
    33,524
    Dealer Fees Included
    No Accidents
    Sponsored by Sapaugh GM Country
    • 34.87 mi. away
    • Online Paperwork
    Call
    New 2026 Buick Envista Sport Touring w/ Convenience I Package
    New

    2026 Buick Envista

    • Sport Touring
    • 7 mi
    28,479
    MSRP$31,370
    Dealer Fees Included
    Can be shipped to
    Sponsored by Laura Buick of Sullivan
    • Online Paperwork
    • Buy Online
    • Delivery
    Call
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    Based on 4.5% APR for mos.
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 71 mi
    23,794
    Great Price
    Dealer Fees Included
    No Accidents
    Jim Trenary of Union
    • 0.65 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2021 Buick Enclave Premium w/ Sun and Sites Package
    Used

    2021 Buick Enclave

    • Premium
    • 51K mi
    26,531
    Great Price
    Dealer Fees Included
    No Accidents
    Schicker Ford of Union
    • 0.68 mi. away
    Call
    Newly Listed
    Used 2025 Buick Enclave Preferred
    Used

    2025 Buick Enclave

    • Preferred
    • 6K mi
    39,490
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 36.84 mi. away
    Call
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    Used 2021 Buick Envision Avenir
    Used

    2021 Buick Envision

    • Avenir
    • 48K mi
    28,997
    Dealer Fees Included
    No Accidents
    Jim Trenary of Union
    • 0.65 mi. away
    • Online Paperwork
    Call
    Sponsored
    Item 1 of 4.
    Used 2020 Buick Enclave Essence w/ Sound and Sites Package
    Used

    2020 Buick Enclave

    • Essence
    • 94K mi
    16,995
    Call
    Price Drop
    Used 2017 Buick LaCrosse Premium w/ Driver Confidence Package #2
    Used

    2017 Buick LaCrosse

    • Premium
    • 86K mi
    18,990
    Good Price
    Dealer Fees Included
    No Accidents
    Schicker Chrysler Dodge Jeep Ram
    • 7.03 mi. away
    Call
    Used 2023 Buick Envision Preferred w/ Premium Seat Package
    Used

    2023 Buick Envision

    • Preferred
    • 29K mi
    26,531
    Good Price
    Dealer Fees Included
    Schicker Ford of Union
    • 0.68 mi. away
    Call
    Price Drop
    Used 2023 Buick Envision Avenir
    Used

    2023 Buick Envision

    • Avenir
    • 22K mi
    32,386
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
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    Price Drop
    Certified 2023 Buick Envision Preferred

    2023 Buick Envision

    • Preferred
    • 14K mi
    27,610
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 26.63 mi. away
    Call
    Price Drop
    Certified 2023 Buick Envision Preferred w/ Sport Touring Package

    2023 Buick Envision

    • Preferred
    • 15K mi
    28,610
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 26.63 mi. away
    Call
    Price Drop
    Certified 2023 Buick Envision Avenir

    2023 Buick Envision

    • Avenir
    • 20K mi
    32,110
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 26.63 mi. away
    Call
    Newly Listed
    Used 2023 Buick Encore GX Select w/ Experience Buick Package
    Used

    2023 Buick Encore GX

    • Select
    • 3K mi
    24,246
    Good Price
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 35.6 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Price Drop
    Used 2026 Buick Enclave Preferred w/ Power Package
    Used

    2026 Buick Enclave

    • Preferred
    • 3K mi
    42,124
    Great Price
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 35.6 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 27K mi
    33,989
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Used 2022 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2022 Buick Enclave

    • Avenir
    • 34K mi
    34,479
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Used 2023 Buick Enclave Essence w/ Sport Touring Edition
    Used

    2023 Buick Enclave

    • Essence
    • 22K mi
    34,619
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 20K mi
    35,019
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Used 2022 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2022 Buick Enclave

    • Avenir
    • 33K mi
    35,059
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Used 2024 Buick Envision Avenir
    Used

    2024 Buick Envision

    • Avenir
    • 10K mi
    37,252
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Newly Listed
    Used 2025 Buick Enclave Sport Touring w/ Power Package
    Used

    2025 Buick Enclave

    • Sport Touring
    • 12K mi
    44,019
    Good Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Newly Listed
    Used 2022 Buick Encore GX Preferred
    Used

    2022 Buick Encore GX

    • Preferred
    • 34K mi
    20,579
    Great Price
    Dealer Fees Included
    No Accidents
    Spirit Lexus
    • 36.43 mi. away
    Call
    Used 2020 Buick Encore GX Essence
    Used

    2020 Buick Encore GX

    • Essence
    • 33K mi
    20,425
    Great Price
    Dealer Fees Included
    Lou Fusz Buick GMC
    • 36.84 mi. away
    Call
    Price Drop
    Used 2017 Buick Encore Essence
    Used

    2017 Buick Encore

    • Essence
    • 63K mi
    15,016
    Good Price
    Dealer Fees Included
    Frank Leta Honda
    • 24.91 mi. away
    Call
    Used 2024 Buick Encore GX Sport Touring
    Used

    2024 Buick Encore GX

    • Sport Touring
    • 48K mi
    24,119
    Dealer Fees Included
    No Accidents
    Jim Trenary of Union
    • 0.65 mi. away
    • Online Paperwork
    Call
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 17K mi
    22,516
    Great Price
    Dealer Fees Included
    No Accidents
    Clement Hyundai
    • 26.66 mi. away
    Call
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