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Used Buick Cars for Sale in O'fallon, MO

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Items 1 to 2 of 10.
    Sponsored by O'Fallon Buick GMC
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    Newly Listed
    Used 2023 Buick Enclave Essence
    29,599
    Great Price
    Dealer Fees Included
    O'Fallon Buick GMC
    (636) 385-5436
    Call
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    88View Vehicles

    372 Matches

    Used 2019 Buick Enclave Premium w/ Experience Buick Package
    Used

    2019 Buick Enclave

    • Premium
    • 93K mi
    20,126
    Dealer Fees Included
    No Accidents
    Sponsored by Bommarito St. Peters
    • 8.52 mi. away
    Call
    Used 2023 Buick Encore GX Select w/ Sport Touring Package

    2023 Buick Encore GX

    • Select
    • 17K mi
    22,295
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Clement Ford
    • 6.69 mi. away
    Call
    Used 2022 Buick Enclave Premium w/ Surround and Sites Package
    Used

    2022 Buick Enclave

    • Premium
    • 30K mi
    30,485
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Clement Chrysler Dodge Jeep Ram Columbia
    • 35.3 mi. away
    Call
    My Wallet

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    Keep it Affordable.

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    $

    Based on 4.5% APR for mos.
    Used 2024 Buick Envista Sport Touring w/ Convenience II Package
    Used

    2024 Buick Envista

    • Sport Touring
    • 42K mi
    23,617
    Great Price
    Dealer Fees Included
    No Accidents
    EchoPark - St. Louis
    • 6.23 mi. away
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 38K mi
    21,199
    Great Price
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Price Drop
    Used 2020 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2020 Buick Enclave

    • Avenir
    • 104K mi
    19,219
    Dealer Fees Included
    Dave Sinclair Buick GMC
    • 25.56 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Newly Listed
    No Image Available
    Used

    2022 Buick Encore GX

    • Select
    • 27K mi
    21,924
    Great Price
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 25.56 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2018 Buick Encore Preferred
    Used

    2018 Buick Encore

    • Preferred
    • 70K mi
    13,599
    Dealer Fees Included
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2019 Buick Enclave Premium w/ Experience Buick Package
    BOMMARITO WHERE PRICE SELLS CARS!!!
    Used

    2019 Buick Enclave

    • Premium
    • 93K mi
    20,126
    Dealer Fees Included
    No Accidents
    Call
    Used 2024 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2024 Buick Enclave

    • Avenir
    • 34K mi
    34,512
    Great Price
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 25.56 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2023 Buick Encore GX Select
    Used

    2023 Buick Encore GX

    • Select
    • 28K mi
    22,121
    Dealer Fees Included
    No Accidents
    Clement Pre-Owned (Florissant)
    • 22.14 mi. away
    Call
    360°
    Used 2026 Buick Enclave Preferred
    Used

    2026 Buick Enclave

    • Preferred
    • 15K mi
    37,568
    Great Price
    Dealer Fees Included
    No Accidents
    Don Brown Chevrolet
    • 26.38 mi. away
    Call
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    Used 2022 Buick Enclave Premium w/ Surround and Sites Package
    Used

    2022 Buick Enclave

    • Premium
    • 30K mi
    30,485
    Good Price
    Dealer Fees Included
    No Accidents
    Clement Chrysler Dodge Jeep Ram Columbia
    • 35.3 mi. away
    Call
    Used 2026 Buick Encore GX Preferred
    Used

    2026 Buick Encore GX

    • Preferred
    • 11K mi
    23,871
    Good Price
    Dealer Fees Included
    No Accidents
    Clement Pre-Owned (Florissant)
    • 22.14 mi. away
    Call
    Price Drop
    Used 2023 Buick Enclave Essence
    Used

    2023 Buick Enclave

    • Essence
    • 53K mi
    28,093
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 41K mi Mileage Value
    31,039
    Good Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
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    Used 2019 Buick Encore Preferred
    Used

    2019 Buick Encore

    • Preferred
    • 63K mi
    15,404
    Good Price
    Dealer Fees Included
    Auffenberg Auto Mall
    • 42.59 mi. away
    Call
    Price Drop
    Used 2023 Buick Envision Essence w/ Sport Touring Package
    Used

    2023 Buick Envision

    • Essence
    • 55K mi
    28,602
    Dealer Fees Included
    No Accidents
    Lou Fusz KIA of Wentzville
    • 6.13 mi. away
    Call
    Newly Listed
    Used 2024 Buick Envista Sport Touring w/ Convenience I Package
    Used

    2024 Buick Envista

    • Sport Touring
    • 11K mi
    26,362
    No Accidents
    Quality Buick GMC Cadillac
    • 32.07 mi. away
    Call
    Newly Listed
    No Image Available
    Used

    2024 Buick Envista

    • Avenir
    • 22K mi
    25,672
    Great Price
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 25.56 mi. away
    • Online Paperwork
    • Delivery
    Call
    Used 2025 Buick Envista Preferred w/ Convenience I Package
    Used

    2025 Buick Envista

    • Preferred
    • 6K mi
    25,940
    No Accidents
    Johnny Londoff Autoplex
    • 4.64 mi. away
    Call
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 65K mi
    27,085
    Good Price
    Dealer Fees Included
    No Accidents
    Clement Chrysler Dodge Jeep Ram Columbia
    • 35.3 mi. away
    Call
    Used 2021 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2021 Buick Enclave

    • Avenir
    • 66K mi
    28,449
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    Call
    Used 2018 Buick Encore Preferred
    Used

    2018 Buick Encore

    • Preferred
    • 166K mi
    7,410
    Great Price
    Dealer Fees Included
    No Accidents
    Auffenberg Auto Mall
    • 42.59 mi. away
    Call
    Newly Listed
    Used 2017 Buick Enclave Premium
    Used

    2017 Buick Enclave

    • Premium
    • 173K mi
    9,330
    Dealer Fees Included
    Auffenberg Auto Mall
    • 42.59 mi. away
    Call
    Used 2019 Buick Encore Preferred w/ Safety Package
    Used

    2019 Buick Encore

    • Preferred
    • 89K mi
    13,103
    Dealer Fees Included
    Auffenberg Auto Mall
    • 42.59 mi. away
    Call
    Used 2021 Buick Enclave Essence
    Used

    2021 Buick Enclave

    • Essence
    • 88K mi
    17,990
    Great Price
    Dealer Fees Included
    Federico KIA
    • 36.24 mi. away
    Call
    360°
    Used 2023 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2023 Buick Enclave

    • Avenir
    • 57K mi
    35,600
    Dealer Fees Included
    No Accidents
    E C of ST LOUIS CDJR LLC
    • 17.08 mi. away
    Call
    Certified 2025 Buick Enclave Preferred

    2025 Buick Enclave

    • Preferred
    • 40K mi
    33,372
    Great Price
    Dealer Fees Included
    No Accidents
    Laura Buick GMC, Inc.
    • Online Paperwork
    • Buy Online
    • Delivery
    Call
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