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Used Buick Cars for Sale in Saint Charles, MO

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Items 1 to 2 of 14.
    Sponsored by O'Fallon Buick GMC
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    Used 2022 Buick Enclave Avenir w/ Avenir Technology Package
    31,499
    Good Price
    Dealer Fees Included
    O'Fallon Buick GMC
    (636) 385-5436
    Call
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    383 Matches

    Used 2017 Buick Cascada Premium
    Used

    2017 Buick Cascada

    • Premium
    • 75K mi
    13,599
    Great Price
    Dealer Fees Included
    Sponsored by O'Fallon Buick GMC
    • 6.76 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2022 Buick Envision Essence w/ Safety Package
    Used

    2022 Buick Envision

    • Essence
    • 31K mi
    24,079
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Spirit Lexus
    • 12.47 mi. away
    Call
    Used 2020 Buick Enclave Essence w/ Sound and Sites Package
    Used

    2020 Buick Enclave

    • Essence
    • 101K mi
    17,374
    Sponsored by Don Brown Chevrolet
    • 20.86 mi. away
    Call
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    Based on 4.5% APR for mos.
    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
    • 3.9 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2021 Buick Envision Essence
    Used

    2021 Buick Envision

    • Essence
    • 50K mi
    24,299
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 3.9 mi. away
    • Online Paperwork
    Call
    Used 2017 Buick Cascada Premium
    Used

    2017 Buick Cascada

    • Premium
    • 75K mi
    13,599
    Great Price
    Dealer Fees Included
    O'Fallon Buick GMC
    • 6.76 mi. away
    • Online Paperwork
    Call
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    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
    • 12.12 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2022 Buick Enclave Premium
    Used

    2022 Buick Enclave

    • Premium
    • 67K mi
    25,524
    Good Price
    Dealer Fees Included
    No Accidents
    Call
    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
    • 12.12 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
    • 10.36 mi. away
    • Online Paperwork
    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
    • 10.37 mi. away
    Call
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    Certified 2023 Buick Envision Preferred

    2023 Buick Envision

    • Preferred
    • 14K mi
    27,110
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 10.37 mi. away
    Call
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 26K mi
    31,610
    Great Price
    Dealer Fees Included
    No Accidents
    Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT
    • 4.9 mi. away
    Call
    Used 2020 Buick Encore GX Essence
    Used

    2020 Buick Encore GX

    • Essence
    • 33K mi
    18,608
    Great Price
    Dealer Fees Included
    Lou Fusz Buick GMC
    • 12.12 mi. away
    Call
    Price Drop
    Used 2023 Buick Encore GX Select

    2023 Buick Encore GX

    • Select
    • 24K mi
    21,637
    Great Price
    Dealer Fees Included
    No Accidents
    Clement Ford
    • 12.13 mi. away
    Call
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    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
    • 10.08 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2025 Buick Enclave Sport Touring
    Used

    2025 Buick Enclave

    • Sport Touring
    • 19K mi
    39,110
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 3.9 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2025 Buick Enclave Sport Touring w/ Power Package
    Used

    2025 Buick Enclave

    • Sport Touring
    • 12K mi
    42,120
    Good Price
    Dealer Fees Included
    No Accidents
    Bommarito Nissan Ballwin
    • 10.71 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    Used 2026 Buick Encore GX Preferred
    Used

    2026 Buick Encore GX

    • Preferred
    • 14K mi
    23,001
    Good Price
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Price Drop
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    Used 2018 Buick Enclave Essence
    Used

    2018 Buick Enclave

    • Essence
    • 97K mi
    16,600
    Good Price
    Dealer Fees Included
    No Accidents
    E C of ST LOUIS CDJR LLC
    • 11.76 mi. away
    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
    • 25.75 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2024 Buick Enclave Essence
    Used

    2024 Buick Enclave

    • Essence
    • 59K mi
    27,199
    Great Price
    Dealer Fees Included
    No Accidents
    O'Fallon Buick GMC
    • 6.76 mi. away
    • Online Paperwork
    Call
    Certified 2023 Buick Envision Preferred w/ Sport Touring Package

    2023 Buick Envision

    • Preferred
    • 15K mi
    28,110
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 10.37 mi. away
    Call
    Certified 2023 Buick Envision Avenir

    2023 Buick Envision

    • Avenir
    • 20K mi
    31,610
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 10.37 mi. away
    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
    • 35.09 mi. away
    Call
    Used 2024 Buick Envista Avenir
    Used

    2024 Buick Envista

    • Avenir
    • 25K mi
    24,627
    Great Price
    Dealer Fees Included
    No Accidents
    Napleton's Mid Rivers KIA
    • 4.87 mi. away
    Call
    Used 2023 Buick Encore GX Select w/ Safety Package II
    Used

    2023 Buick Encore GX

    • Select
    • 35K mi
    20,573
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 12.12 mi. away
    Call
    Price Drop
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 37K mi
    22,056
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 12.12 mi. away
    Call
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