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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 w/ Convenience I Package
    27,623
    MSRP$26,425
    Dealer Fees Included
    O'Fallon Buick GMC
    (636) 339-3314
    Call
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    87View Vehicles

    1,417 Matches

    Certified 2023 Buick Encore GX Select w/ Sport Touring Package

    2023 Buick Encore GX

    • Select
    • 29K mi
    22,112
    No Accidents
    Sponsored by George Weber Chevrolet Columbia
    • 42.32 mi. away
    • Online Paperwork
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 36K mi
    23,460
    No Accidents
    Sponsored by Jim Butler KIA
    • 26.21 mi. away
    • Delivery
    Call
    Used 2022 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2022 Buick Enclave

    • Avenir
    • 65K mi
    31,499
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by O'Fallon Buick GMC
    • 25.32 mi. away
    • Online Paperwork
    Call
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    $

    Based on 4.5% APR for mos.
    Used 2021 Buick Envision Avenir
    Used

    2021 Buick Envision

    • Avenir
    • 48K mi
    26,497
    Good Price
    Dealer Fees Included
    No Accidents
    Jim Trenary of Union
    • 0.65 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2017 Buick LaCrosse Premium w/ Driver Confidence Package #2
    Used

    2017 Buick LaCrosse

    • Premium
    • 86K mi
    18,120
    Great 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
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    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
    Sponsored
    Item 1 of 4.
    Used 2024 Buick Encore GX Sport Touring
    Used

    2024 Buick Encore GX

    • Sport Touring
    • 48K mi
    23,728
    Dealer Fees Included
    No Accidents
    Call
    Newly Listed
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 13K mi
    24,228
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 26.88 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2022 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2022 Buick Enclave

    • Avenir
    • 31K mi
    34,889
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Price Drop
    Used 2024 Buick Enclave Essence
    Used

    2024 Buick Enclave

    • Essence
    • 11K mi
    36,353
    Good Price
    Dealer Fees Included
    No Accidents
    CHRIS AUFFENBERG FORD
    • 7.01 mi. away
    Call
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    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 2022 Buick Encore GX Select w/ Sport Touring Package
    Used

    2022 Buick Encore GX

    • Select
    • 7K mi
    20,899
    Great Price
    Dealer Fees Included
    No Accidents
    Behlmann Buick GMC
    • 38.49 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2024 Buick Enclave Essence w/ Experience Buick Package
    Used

    2024 Buick Enclave

    • Essence
    • 17K mi
    35,619
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Price Drop
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 722 mi
    23,570
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 36.84 mi. away
    Call
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    Price Drop
    Used 2025 Buick Enclave Preferred
    Used

    2025 Buick Enclave

    • Preferred
    • 6K mi
    38,921
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 36.84 mi. away
    Call
    Price Drop
    Certified 2023 Buick Encore GX Select w/ Sport Touring Package

    2023 Buick Encore GX

    • Select
    • 23K mi
    23,110
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 26.63 mi. away
    Call
    Price Drop
    Certified 2023 Buick Envision Preferred

    2023 Buick Envision

    • Preferred
    • 14K mi
    27,110
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 26.63 mi. away
    Call
    Price Drop
    Used 2023 Buick Encore GX Select

    2023 Buick Encore GX

    • Select
    • 24K mi
    22,014
    Great Price
    Dealer Fees Included
    No Accidents
    Clement Ford
    • 27.07 mi. away
    Call
    Price Drop
    Used 2024 Buick Enclave Essence w/ Technology Package
    Used

    2024 Buick Enclave

    • Essence
    • 25K mi
    35,042
    Good Price
    Dealer Fees Included
    No Accidents
    CHRIS AUFFENBERG FORD
    • 7.01 mi. away
    Call
    Used 2016 Buick Cascada Premium
    Used

    2016 Buick Cascada

    • Premium
    • 26K mi
    18,518
    Great Price
    Dealer Fees Included
    No Accidents
    Weber Chevrolet
    • 34.06 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2022 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2022 Buick Encore GX

    • Preferred
    • 48K mi
    19,299
    Great Price
    Dealer Fees Included
    No Accidents
    Behlmann Buick GMC
    • 38.49 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2016 Buick Enclave Convenience w/ Trailering Package
    Used

    2016 Buick Enclave

    • Convenience
    • 143K mi
    8,610
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito Chrysler Dodge Jeep Ram
    • 25.77 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2021 Buick Envision Essence
    Used

    2021 Buick Envision

    • Essence
    • 50K mi
    24,613
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 26.88 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2023 Buick Enclave Essence w/ Trailering Package, 5000 lbs.
    Used

    2023 Buick Enclave

    • Essence
    • 34K mi
    30,618
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
    Price Drop
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 38K mi
    32,648
    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
    • 27K mi
    33,263
    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
    33,819
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 34.68 mi. away
    Call
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