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Buick Cars for Sale in Union, MO

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Items 1 to 2 of 14.
    Sponsored by O'Fallon Buick GMC
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    High Demand
    New 2026 Buick Envista Sport Touring
    32,683
    MSRP$31,485
    Dealer Fees Included
    O'Fallon Buick GMC
    (636) 339-3314
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    1,416 Matches

    New 2026 Buick Envision Sport Touring
    New

    2026 Buick Envision

    • Sport Touring
    • 2K mi
    36,431
    MSRP$45,990
    Dealer Fees Included
    Sponsored by Dave Sinclair Buick GMC
    • 35.6 mi. away
    • Online Paperwork
    • Delivery
    Call
    New 2026 Buick Envision Sport Touring
    New

    2026 Buick Envision

    • Sport Touring
    • 3 mi
    43,351
    MSRP$48,835
    Dealer Fees Included
    Sponsored by Lou Fusz Buick
    • 36.84 mi. away
    Call
    New 2026 Buick Enclave Preferred w/ Power Package
    New

    2026 Buick Enclave

    • Preferred
    • 84 mi
    47,798
    MSRP$54,605
    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.
    Price Drop
    Used 2024 Buick Encore GX Sport Touring
    Used

    2024 Buick Encore GX

    • Sport Touring
    • 48K mi
    23,728
    Dealer Fees Included
    No Accidents
    Jim Trenary of Union
    • 0.65 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2021 Buick Envision Avenir
    Used

    2021 Buick Envision

    • Avenir
    • 48K mi
    26,497
    Great Price
    Dealer Fees Included
    No Accidents
    Jim Trenary of Union
    • 0.65 mi. away
    • Online Paperwork
    Call
    Used 2024 Buick Envista Preferred
    Used

    2024 Buick Envista

    • Preferred
    • 32K mi
    24,531
    Good Price
    Dealer Fees Included
    No Accidents
    Schicker Ford of Union
    • 0.68 mi. away
    Call
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    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
    Sponsored
    Item 1 of 4.
    New 2026 Buick Envision Sport Touring
    New

    2026 Buick Envision

    • Sport Touring
    • 8 mi
    38,453
    MSRP$46,845
    Dealer Fees Included
    Call
    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 2022 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2022 Buick Enclave

    • Avenir
    • 65K mi
    30,499
    Great Price
    Dealer Fees Included
    No Accidents
    O'Fallon Buick GMC
    • 25.32 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2017 Buick LaCrosse Premium w/ Driver Confidence Package #2
    Used

    2017 Buick LaCrosse

    • Premium
    • 86K mi
    18,617
    Great Price
    Dealer Fees Included
    No Accidents
    Schicker Chrysler Dodge Jeep Ram
    • 7.03 mi. away
    Call
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    Used 2025 Buick Envista Preferred w/ Convenience I Package
    Used

    2025 Buick Envista

    • Preferred
    • 21K mi
    24,838
    Dealer Fees Included
    No Accidents
    Suntrup Nissan
    • 36.04 mi. away
    Call
    Newly Listed
    Used 2019 Buick Encore Preferred w/ Safety Package
    Used

    2019 Buick Encore

    • Preferred
    • 74K mi
    15,610
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 36.84 mi. away
    Call
    Newly Listed
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 722 mi
    24,285
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 36.84 mi. away
    Call
    Price Drop
    Used 2024 Buick Enclave Essence w/ Technology Package
    Used

    2024 Buick Enclave

    • Essence
    • 25K mi
    35,453
    Good Price
    Dealer Fees Included
    No Accidents
    CHRIS AUFFENBERG FORD
    • 7.01 mi. away
    Call
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    Used 2024 Buick Enclave Essence
    Used

    2024 Buick Enclave

    • Essence
    • 11K mi
    37,153
    Dealer Fees Included
    No Accidents
    CHRIS AUFFENBERG FORD
    • 7.01 mi. away
    Call
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    Used 2023 Buick Envision Preferred w/ Sport Touring Package
    Used

    2023 Buick Envision

    • Preferred
    • 32K mi
    25,768
    Good Price
    Dealer Fees Included
    Suntrup Volkswagen
    • 36.06 mi. away
    Call
    Price Drop
    Used 2026 Buick Encore GX Sport Touring w/ Comfort Package
    Used

    2026 Buick Encore GX

    • Sport Touring
    • 5K mi
    27,689
    Dealer Fees Included
    No Accidents
    Jim Trenary Chevrolet Of Troy
    • 36.84 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2017 Buick Cascada Premium
    Used

    2017 Buick Cascada

    • Premium
    • 75K mi
    13,599
    Great Price
    Dealer Fees Included
    O'Fallon Buick GMC
    • 25.32 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 2K mi
    24,099
    Good Price
    Dealer Fees Included
    No Accidents
    O'Fallon Buick GMC
    • 25.32 mi. away
    • Online Paperwork
    Call
    Used 2024 Buick Enclave Essence
    Used

    2024 Buick Enclave

    • Essence
    • 59K mi
    28,099
    Good Price
    Dealer Fees Included
    No Accidents
    O'Fallon Buick GMC
    • 25.32 mi. away
    • Online Paperwork
    Call
    Used 2024 Buick Enclave Essence
    Used

    2024 Buick Enclave

    • Essence
    • 49K mi
    31,099
    Great Price
    Dealer Fees Included
    No Accidents
    O'Fallon Buick GMC
    • 25.32 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2023 Buick Envision Avenir
    Used

    2023 Buick Envision

    • Avenir
    • 29K mi
    30,917
    Good Price
    Dealer Fees Included
    Bob Brockland Buick GMC
    • 42.24 mi. away
    Call
    Price Drop
    Used 2023 Buick Envision Preferred
    Used

    2023 Buick Envision

    • Preferred
    • 64K mi
    22,336
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 26.88 mi. away
    • Online Paperwork
    Call
    Used 2021 Buick Envision Essence
    Used

    2021 Buick Envision

    • Essence
    • 50K mi
    24,873
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 26.88 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2026 Buick Encore GX Sport Touring
    Used

    2026 Buick Encore GX

    • Sport Touring
    • 9K mi
    27,144
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 26.88 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2025 Buick Enclave Sport Touring
    Used

    2025 Buick Enclave

    • Sport Touring
    • 19K mi
    39,575
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 26.88 mi. away
    • Online Paperwork
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 23K mi
    22,598
    Good Price
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
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