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Used Buick Cars for Sale in Saint Charles, MO

63304
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Items 1 to 2 of 16.
    Sponsored by O'Fallon Buick GMC
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    High Demand
    Used 2025 Buick Envista Preferred
    23,500
    Great Price
    O'Fallon Buick GMC
    (636) 385-5436
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    58View Vehicles

    393 Matches

    Used 2025 Buick Envista Sport Touring w/ Convenience I Package
    Used

    2025 Buick Envista

    • Sport Touring
    • 71 mi
    26,970
    See payment
    Great Price
    No Accidents
    Sponsored by Jim Trenary of Union
    • 28.15 mi. away
    • Online Paperwork
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    Certified 2022 Buick Envision Avenir w/ Technology Package II
     CarBravo Certified

    2022 Buick Envision

    • Avenir
    • 15K mi
    31,274
    See payment
    Great Price
    No Accidents
    Sponsored by Sapaugh GM Country
    • 35.44 mi. away
    • Online Paperwork
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    Price Drop
    Used 2024 Buick Enclave Essence w/ Trailering Package, 5000 lbs.
    Used

    2024 Buick Enclave

    • Essence
    • 40K mi
    28,901
    See payment
    Great Price
    No Accidents
    Sponsored by Dave Sinclair Buick GMC
    • 20.53 mi. away
    • Online Paperwork
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    Based on 4.5% APR for mos.Update Settings
    High Demand
    Used 2025 Buick Envista Preferred
    Used

    2025 Buick Envista

    • Preferred
    • 9K mi
    23,500
    See payment
    Great Price
    No Accidents
    O'Fallon Buick GMC
    • 6.76 mi. away
    • Online Paperwork
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    Newly Listed
    Used 2017 Buick Encore Essence
    Used

    2017 Buick Encore

    • Essence
    • 63K mi
    12,591
    See payment
    Great Price
    Frank Leta Honda
    • 4.83 mi. away
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    Price Drop
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 43K mi
    20,373
    See payment
    Great Price
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 3.9 mi. away
    • Online Paperwork
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    Used 2024 Buick Enclave Essence
    Used

    2024 Buick Enclave

    • Essence
    • 19K mi
    33,765
    See payment
    Good Price
    No Accidents
    Suntrup Buick GMC
    • 5.25 mi. away
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    Sponsored
    Used 2025 Buick Envista Sport Touring w/ Convenience I Package
    Used 2025 Buick Envista Sport Touring w/ Convenience I Package
    Used 2025 Buick Envista Sport Touring w/ Convenience I Package
    Used 2025 Buick Envista Sport Touring w/ Convenience I Package
    Used

    2025 Buick Envista

    • Sport Touring
    • 68 mi
    28,634
    See payment
    No Accidents
    Call
    High Demand
    Used 2026 Buick Enclave Preferred w/ LPO, Floor Liner Package
    Used

    2026 Buick Enclave

    • Preferred
    • 2K mi
    43,500
    See payment
    Great Price
    No Accidents
    O'Fallon Buick GMC
    • 6.76 mi. away
    • Online Paperwork
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    Used 2022 Buick Encore GX Preferred
    Used

    2022 Buick Encore GX

    • Preferred
    • 26K mi
    20,966
    See payment
    Good Price
    No Accidents
    Jim Trenary Chevrolet
    • 4.71 mi. away
    • Online Paperwork
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    Price Drop
    Used 2023 Buick Envision Preferred w/ Sport Touring Package
    Used

    2023 Buick Envision

    • Preferred
    • 17K mi
    24,997
    See payment
    Great Price
    No Accidents
    EchoPark - St. Louis
    • 4.23 mi. away
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    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 17K mi
    22,378
    See payment
    Great Price
    No Accidents
    Lou Fusz Chevrolet
    • 4.82 mi. away
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    Used 2024 Buick Envision Avenir
    Used

    2024 Buick Envision

    • Avenir
    • 19K mi
    35,478
    See payment
    Great Price
    No Accidents
    Frank Leta Honda
    • 4.83 mi. away
    Call
    Used 2024 Buick Envista Sport Touring
    Used

    2024 Buick Envista

    • Sport Touring
    • 17K mi
    24,600
    See payment
    Great Price
    No Accidents
    Ed Napleton Honda St Peters
    • 4.91 mi. away
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    Used 2022 Buick Envision Avenir w/ Technology Package II
    Used

    2022 Buick Envision

    • Avenir
    • 24K mi
    28,680
    See payment
    Great Price
    Ed Napleton Honda St Peters
    • 4.91 mi. away
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    Used 2024 Buick Enclave Essence w/ LPO, Touring Package
    Used

    2024 Buick Enclave

    • Essence
    • 25K mi
    30,900
    See payment
    Great Price
    No Accidents
    Ed Napleton Honda St Peters
    • 4.91 mi. away
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    High Demand
    Used 2017 Buick Enclave Leather w/ Enclave Sport Touring Edition
    Used

    2017 Buick Enclave

    • Leather
    • 97K mi
    12,800
    See payment
    Great Price
    Bo Beuckman Ford
    • 9.92 mi. away
    • Online Paperwork
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    Used 2017 Buick Envision Essence
    Used

    2017 Buick Envision

    • Essence
    • 39K mi
    16,600
    See payment
    Great Price
    No Accidents
    Bommarito West County
    • 9.97 mi. away
    • Online Paperwork
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    Price Drop
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 12K mi
    21,271
    See payment
    Good Price
    No Accidents
    Bommarito West County
    • 9.97 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2022 Buick Envision Essence w/ Safety Package
    Used

    2022 Buick Envision

    • Essence
    • 50K mi
    22,798
    See payment
    Great Price
    No Accidents
    Bommarito West County
    • 9.97 mi. away
    • Online Paperwork
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    Used 2023 Buick Envision Avenir
    Used

    2023 Buick Envision

    • Avenir
    • 13K mi
    30,550
    See payment
    Great Price
    No Accidents
    Bommarito West County
    • 9.97 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2016 Buick Enclave Leather
    Used

    2016 Buick Enclave

    • Leather
    • 85K mi
    14,500
    See payment
    Great Price
    No Accidents
    Mountain Top Motor Co
    • 23.02 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2025 Buick Enclave Preferred
    Used

    2025 Buick Enclave

    • Preferred
    • 17K mi
    35,735
    See payment
    Great Price
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 3.9 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2024 Buick Enclave Essence w/ Experience Buick Package
    Used

    2024 Buick Enclave

    • Essence
    • 20K mi
    37,382
    See payment
    Good Price
    No Accidents
    Lou Fusz Ford
    • 4.22 mi. away
    • Online Paperwork
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    Price Drop
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 59K mi
    17,495
    See payment
    Great Price
    No Accidents
    Jim Trenary Chevrolet
    • 4.71 mi. away
    • Online Paperwork
    Call
    360°
    Used 2023 Buick Envision Avenir
    Used

    2023 Buick Envision

    • Avenir
    • 42K mi
    29,313
    See payment
    Good Price
    No Accidents
    Suntrup Buick GMC
    • 5.25 mi. away
    Call
    360°
    Used 2024 Buick Enclave Essence w/ Experience Buick Package
    Used

    2024 Buick Enclave

    • Essence
    • 27K mi
    37,000
    See payment
    Good Price
    Suntrup Buick GMC
    • 5.25 mi. away
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    Used 2016 Buick LaCrosse Premium
    Used

    2016 Buick LaCrosse

    • Premium
    • 47K mi
    15,859
    See payment
    Great Price
    Lou Fusz Toyota
    • 14.87 mi. away
    Call
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