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Used Buick Cars for Sale in St. Charles, MO

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Items 1 to 2 of 10.
    Sponsored by O'Fallon Buick GMC
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    Used 2018 Buick Encore Preferred
    9,599
    Good Price
    Dealer Fees Included
    O'Fallon Buick GMC
    (636) 385-5436
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    84View Vehicles

    388 Matches

    Used 2025 Buick Envista Preferred
    Used

    2025 Buick Envista

    • Preferred
    • 80K mi
    20,362
    No Accidents
    Sponsored by Quality Buick GMC Cadillac
    • 20.08 mi. away
    Call
    Price Drop
    Used 2016 Buick Enclave Leather
    Used

    2016 Buick Enclave

    • Leather
    • 111K mi
    12,459
    Good Price
    Dealer Fees Included
    Sponsored by Poage Chevrolet
    • 19.34 mi. away
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    Used 2021 Buick Encore GX Essence
    Used

    2021 Buick Encore GX

    • Essence
    • 100K mi
    17,203
    Dealer Fees Included
    Sponsored by Auffenberg Auto Mall
    • 32.72 mi. away
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 31K mi
    21,919
    Great Price
    Dealer Fees Included
    No Accidents
    Clement Hyundai
    • 19.52 mi. away
    Call
    Used 2017 Buick Encore Preferred
    Used

    2017 Buick Encore

    • Preferred
    • 99K mi
    10,235
    Dealer Fees Included
    No Accidents
    Master Cars Co. Inc.
    • 21.27 mi. away
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    Used 2024 Buick Encore GX Sport Touring w/ Advanced Technology Package
    Used

    2024 Buick Encore GX

    • Sport Touring
    • 63K mi
    20,221
    Good Price
    Dealer Fees Included
    No Accidents
    Clement Supercenter
    • 2.67 mi. away
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    Used 2021 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2021 Buick Enclave

    • Avenir
    • 85K mi
    26,600
    Dealer Fees Included
    E C of ST LOUIS CDJR LLC
    • 6.74 mi. away
    Call
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    Used 2025 Buick Envista Sport Touring w/ Convenience I Package
    Used

    2025 Buick Envista

    • Sport Touring
    • 15K mi
    25,986
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito West County
    • 14.99 mi. away
    • Online Paperwork
    Call
    Used 2022 Buick Encore GX Preferred
    Used

    2022 Buick Encore GX

    • Preferred
    • 62K mi
    19,099
    Dealer Fees Included
    No Accidents
    O'Fallon Buick GMC
    • 13.54 mi. away
    • Online Paperwork
    Call
    Sponsored
    Newly Listed
    Item 1 of 4.
    Used 2025 Buick Enclave Avenir w/ Super Cruise Package
    BOMMARITO WHERE PRICE SELLS CARS!!!
    Used

    2025 Buick Enclave

    • Avenir
    • 44K mi
    41,610
    Good Price
    Dealer Fees Included
    No Accidents
    Call
    Used 2019 Buick Encore Preferred
    Used

    2019 Buick Encore

    • Preferred
    • 88K mi
    13,560
    Dealer Fees Included
    No Accidents
    Clement Ford
    • 17.32 mi. away
    Call
    Newly Listed
    Used 2023 Buick Envision Avenir
    Used

    2023 Buick Envision

    • Avenir
    • 27K mi
    34,090
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 10.22 mi. away
    • Online Paperwork
    Call
    Used 2026 Buick Enclave Preferred w/ Power Package
    Used

    2026 Buick Enclave

    • Preferred
    • 12K mi
    42,235
    Dealer Fees Included
    No Accidents
    Master Cars Co. Inc.
    • 21.27 mi. away
    Call
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    Used 2024 Buick Envista Sport Touring w/ Convenience I Package
    Used

    2024 Buick Envista

    • Sport Touring
    • 68K mi
    23,121
    Dealer Fees Included
    Clement Chrysler Dodge Jeep Ram Florissant
    • 10.5 mi. away
    Call
    360°
    Used 2022 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2022 Buick Encore GX

    • Preferred
    • 83K mi
    16,935
    Dealer Fees Included
    No Accidents
    Clement Hyundai
    • 19.52 mi. away
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 26K mi
    21,812
    Good Price
    Dealer Fees Included
    No Accidents
    Clement Ford
    • 17.32 mi. away
    Call
    Used 2021 Buick Envision Preferred
    Used

    2021 Buick Envision

    • Preferred
    • 82K mi
    18,899
    Good Price
    Dealer Fees Included
    No Accidents
    Behlmann Chrysler Dodge Jeep Ram
    • 28.17 mi. away
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    Used 2024 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2024 Buick Enclave

    • Avenir
    • 36K mi
    44,235
    Dealer Fees Included
    No Accidents
    Master Cars Co. Inc.
    • 21.27 mi. away
    Call
    Price Drop
    Used 2023 Buick Encore GX Essence w/ Experience Buick Package
    Used

    2023 Buick Encore GX

    • Essence
    • 8K mi
    25,698
    Great Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 21.28 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 16K mi
    23,798
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 21.28 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2017 Buick Encore Preferred
    Used

    2017 Buick Encore

    • Preferred
    • 90K mi
    11,993
    No Accidents
    Auto Solutions Motor Company
    • 31.88 mi. away
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 39K mi
    22,899
    Dealer Fees Included
    No Accidents
    Behlmann Chrysler Dodge Jeep Ram
    • 28.17 mi. away
    Call
    Price Drop
    Used 2024 Buick Encore GX Avenir w/ Avenir Convenience Package
    Used

    2024 Buick Encore GX

    • Avenir
    • 20K mi
    25,599
    Great Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 21.28 mi. away
    • Online Paperwork
    Call
    Certified 2025 Buick Enclave Preferred

    2025 Buick Enclave

    • Preferred
    • 40K mi
    32,372
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Laura Buick GMC, Inc.
    • Online Paperwork
    • Buy Online
    • Delivery
    Call
    Used 2022 Buick Envision Preferred
    Used

    2022 Buick Envision

    • Preferred
    • 131K mi
    13,999
    Good Price
    Dealer Fees Included
    No Accidents
    Federico KIA
    • 24.2 mi. away
    Call
    Used 2022 Buick Enclave Premium w/ Experience Buick Package
    Used

    2022 Buick Enclave

    • Premium
    • 73K mi
    23,990
    Good Price
    Dealer Fees Included
    Federico KIA
    • 24.2 mi. away
    Call
    Price Drop
    Used 2017 Buick Enclave Leather
    Used

    2017 Buick Enclave

    • Leather
    • 94K mi
    12,494
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 5.13 mi. away
    Call
    Used 2024 Buick Envision Preferred
    Used

    2024 Buick Envision

    • Preferred
    • 48K mi
    25,832
    Dealer Fees Included
    No Accidents
    Steve Schmitt Ford
    • 44.6 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 8K mi
    24,149
    Dealer Fees Included
    Dealer
    • 21.28 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2025 Buick Encore GX Sport Touring w/ Comfort Package
    Used

    2025 Buick Encore GX

    • Sport Touring
    • 12K mi
    27,599
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 21.28 mi. away
    • Online Paperwork
    Call
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