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Used Buick Cars for Sale

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    Items 1 to 2 of 10.
    Sponsored by O'Fallon Buick GMC
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    New 2026 Buick Enclave Preferred w/ Power Package
    44,203
    MSRP$44,255
    Dealer Fees Included
    Similar Match
    Dealer Logo
    O'Fallon Buick GMC
    • (636) 339-3314
    70View Vehicles

    252 Matches

    Price Drop -$320
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 43K mi
    19,290
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Ed Napleton Honda St Peters
    • 23.81 mi. away
    • (636) 875-7571
    Price Drop
    Used 2025 Buick Envista Avenir
    Used

    2025 Buick Envista

    • Avenir
    • 12K mi
    26,164
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Dave Sinclair Buick GMC
    • 46.21 mi. away
    • (314) 474-9263
    • Online Paperwork
    • Delivery
    Used 2019 Buick Envision Preferred
    Used

    2019 Buick Envision

    • Preferred
    • 81K mi
    16,907
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Bommarito St. Peters
    • 25.01 mi. away
    • (636) 706-5078
    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.
    • 49 mi. away
    • (618) 219-8805
    Used 2019 Buick Encore Preferred
    Used

    2019 Buick Encore

    • Preferred
    • 107K mi
    12,299
    Dealer Fees Included
    Dealer
    • 0.77 mi. away
    • Online Paperwork
    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.
    • 49 mi. away
    • (618) 219-8805
    Used 2023 Buick Envision Essence
    Used

    2023 Buick Envision

    • Essence
    • 56K mi
    24,900
    Dealer Fees Included
    No Accidents
    Federico KIA
    • 49.72 mi. away
    • (618) 471-2523
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    Used 2026 Buick Enclave Preferred
    Used

    2026 Buick Enclave

    • Preferred
    • 27K mi
    41,400
    Dealer Fees Included
    No Accidents
    E C of ST LOUIS CDJR LLC
    • 34.79 mi. away
    • (314) 219-0058
    Used 2025 Buick Encore GX Sport Touring w/ Experience Buick Package
    Used

    2025 Buick Encore GX

    • Sport Touring
    • 18K mi
    25,437
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 46.67 mi. away
    • Online Paperwork
    Sponsored
    Price Drop -$320
    Item 1 of 4.
    Used 2025 Buick Encore GX Preferred
    Price Reduced!
    Used

    2025 Buick Encore GX

    • Preferred
    • 43K mi
    19,290
    Great Price
    Dealer Fees Included
    No Accidents
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 31K mi
    19,713
    No Accidents
    Mungenast Alton Toyota
    • 43.32 mi. away
    • (618) 619-1992
    Newly Listed
    No Image Available
    Used

    2018 Buick Cascada

    • Premium
    • 42K mi
    19,990
    No Accidents
    Pundmann Ford
    • 27.98 mi. away
    • (636) 685-2213
    Newly Listed
    Used 2021 Buick Enclave Avenir
    Used

    2021 Buick Enclave

    • Avenir
    • 65K mi
    25,996
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 46.21 mi. away
    • Online Paperwork
    • Delivery
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    Newly Listed
    Used 2020 Buick Enclave Essence w/ Sound and Sites Package
    Used

    2020 Buick Enclave

    • Essence
    • 104K mi
    17,256
    Dealer Fees Included
    No Accidents
    Dealer
    • 34.46 mi. away
    • Online Paperwork
    Price Drop -$575
    Used 2020 Buick Encore GX Preferred
    Used

    2020 Buick Encore GX

    • Preferred
    • 111K mi
    14,323
    Dealer Fees Included
    No Accidents
    Dealer
    • 46.67 mi. away
    • Online Paperwork
    Used 2000 Buick Century Custom
    Used

    2000 Buick Century

    • Custom
    • 62K mi
    4,995
    No Accidents
    Auto Tech Enterprises
    • 46.9 mi. away
    • (314) 667-4542
    Used 2019 Buick Envision Premium
    Used

    2019 Buick Envision

    • Premium
    • 110K mi
    15,219
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 46.21 mi. away
    • Online Paperwork
    • Delivery
    Advertisement
    Price Drop -$500
    Used 2022 Buick Enclave Premium
    Used

    2022 Buick Enclave

    • Premium
    • 107K mi
    20,096
    Dealer Fees Included
    No Accidents
    Dealer
    • 34.46 mi. away
    • Online Paperwork
    Price Drop -$1,000
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 91K mi
    22,596
    Dealer Fees Included
    No Accidents
    Dealer
    • 34.46 mi. away
    • Online Paperwork
    Used 2017 Buick Envision Essence
    Used

    2017 Buick Envision

    • Essence
    • 167K mi
    7,989
    No Accidents
    Mungenast Alton Toyota
    • 43.32 mi. away
    • (618) 619-1992
    Used 2025 Buick Enclave Preferred
    Used

    2025 Buick Enclave

    • Preferred
    • 38K mi
    31,396
    Great Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 37.29 mi. away
    • Online Paperwork
    Price Drop
    Used 2016 Buick Envision Premium
    Used

    2016 Buick Envision

    • Premium
    • 150K mi
    10,990
    Dealer Fees Included
    No Accidents
    Dealer
    • 46.21 mi. away
    • Online Paperwork
    • Delivery
    Price Drop
    Used 2020 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2020 Buick Enclave

    • Avenir
    • 104K mi
    18,624
    Dealer Fees Included
    Dealer
    • 46.21 mi. away
    • Online Paperwork
    • Delivery
    Used 2022 Buick Envision Avenir w/ Technology Package II

    2022 Buick Envision

    • Avenir
    • 80K mi
    23,369
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Clement Ford
    • 14.66 mi. away
    • (636) 339-4106
    Used 2017 Buick Enclave Leather
    Used

    2017 Buick Enclave

    • Leather
    • 94K mi
    11,994
    Great Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 32.05 mi. away
    Used 2025 Buick Envista Preferred
    Used

    2025 Buick Envista

    • Preferred
    • 22K mi
    22,908
    Great Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 35.63 mi. away
    Used 2023 Buick Encore GX Select w/ Experience Buick Package
    Used

    2023 Buick Encore GX

    • Select
    • 58K mi
    20,122
    Dealer Fees Included
    No Accidents
    Dealer
    • 46.21 mi. away
    • Online Paperwork
    • Delivery
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 16K mi
    22,370
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 35.63 mi. away
    Used 2025 Buick Enclave Sport Touring w/ Power Package
    Used

    2025 Buick Enclave

    • Sport Touring
    • 44K mi
    36,877
    No Accidents
    Mungenast Alton Toyota
    • 43.32 mi. away
    • (618) 619-1992
    Newly Listed
    Used 2025 Buick Envision Avenir
    Used

    2025 Buick Envision

    • Avenir
    • 7K mi
    39,456
    Dealer Fees Included
    No Accidents
    Dealer
    • 46.21 mi. away
    • Online Paperwork
    • Delivery

    Used Buick for Sale by Model

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