Autotrader Logo
Skip to vehicle Listings

Used Buick Cars for Sale in St. Charles, MO

Filters (2)
Items 1 to 2 of 10.
    Sponsored by O'Fallon Buick GMC
    Hide
    High Demand
    Used 2012 Buick Verano
    9,599
    Dealer Fees Included
    O'Fallon Buick GMC
    (636) 385-5436
    Call
    Dealer Logo
    85View Vehicles

    396 Matches

    Certified 2016 Buick Encore Convenience

    2016 Buick Encore

    • Convenience
    • 95K mi
    12,073
    Dealer Fees Included
    No Accidents
    Sponsored by Steve Schmitt, Inc.
    • 44.67 mi. away
    • Online Paperwork
    Call
    Certified 2025 Buick Enclave Preferred

    2025 Buick Enclave

    • Preferred
    • 12K mi
    37,295
    Great Price
    Dealer Fees Included
    Sponsored by Steve Schmitt, Inc.
    • 44.67 mi. away
    • Online Paperwork
    Call
    High Demand
    Used 2012 Buick Verano
    Used

    2012 Buick Verano

    • 82K mi
    9,599
    Dealer Fees Included
    No Accidents
    Sponsored by O'Fallon Buick GMC
    • 13.54 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2022 Buick Enclave Avenir w/ Avenir Technology Package
    Used

    2022 Buick Enclave

    • Avenir
    • 24K mi
    34,370
    Great Price
    Dealer Fees Included
    No Accidents
    Bommarito Ford Superstore
    • 7.65 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    360°
    Used 2024 Buick Envista Avenir
    Used

    2024 Buick Envista

    • Avenir
    • 27K mi Mileage Value
    24,990
    Great Price
    No Additional Dealer Fees
    No Accidents
    Suntrup Buick GMC
    • 3.81 mi. away
    Call
    Price Drop
    Used 2026 Buick Encore GX Sport Touring
    Used

    2026 Buick Encore GX

    • Sport Touring
    • 9K mi
    23,528
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 10.86 mi. away
    • Online Paperwork
    Call
    High Demand
    Used 2023 Buick Enclave Essence w/ Sport Touring Edition
    Used

    2023 Buick Enclave

    • Essence
    • 19K mi
    30,614
    Great Price
    Dealer Fees Included
    No Accidents
    Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT
    • 4.44 mi. away
    Call
    Advertisement
    Price Drop
    Used 2023 Buick Enclave Essence w/ Sport Touring Edition
    Used

    2023 Buick Enclave

    • Essence
    • 21K mi
    32,617
    Great Price
    Dealer Fees Included
    Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT
    • 4.44 mi. away
    Call
    Price Drop
    360°
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 23K mi
    21,317
    Good Price
    No Additional Dealer Fees
    No Accidents
    Suntrup Buick GMC
    • 3.81 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2024 Buick Enclave Essence w/ Sport Touring Edition
    Used

    2024 Buick Enclave

    • Essence
    • 40K mi
    28,703
    Great Price
    Dealer Fees Included
    No Accidents
    Call
    360°
    Used 2023 Buick Envision Avenir
    Used

    2023 Buick Envision

    • Avenir
    • 29K mi
    32,247
    Good Price
    No Additional Dealer Fees
    No Accidents
    Suntrup Buick GMC
    • 3.81 mi. away
    Call
    360°
    Used 2023 Buick Enclave Essence
    Used

    2023 Buick Enclave

    • Essence
    • 25K mi
    33,400
    Great Price
    Dealer Fees Included
    No Accidents
    E C of ST LOUIS CDJR LLC
    • 6.74 mi. away
    Call
    Price Drop
    Used 2024 Buick Envista Avenir
    Used

    2024 Buick Envista

    • Avenir
    • 17K mi
    25,664
    Great Price
    Dealer Fees Included
    No Accidents
    Napleton's Mid Rivers KIA
    • 4.5 mi. away
    Call
    Advertisement
    Price Drop
    Used 2026 Buick Envista Sport Touring
    Used

    2026 Buick Envista

    • Sport Touring
    • 131 mi
    29,099
    Great Price
    Dealer Fees Included
    No Accidents
    O'Fallon Buick GMC
    • 13.54 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2023 Buick Envision Preferred
    Used

    2023 Buick Envision

    • Preferred
    • 29K mi
    28,119
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 9.2 mi. away
    Call
    Price Drop
    Used 2023 Buick Enclave Essence w/ Sport Touring Edition
    Used

    2023 Buick Enclave

    • Essence
    • 26K mi
    32,990
    Great Price
    Dealer Fees Included
    No Accidents
    E C of ST LOUIS CDJR LLC
    • 6.74 mi. away
    Call
    Price Drop
    Used 2025 Buick Envista Sport Touring w/ Convenience I Package
    Used

    2025 Buick Envista

    • Sport Touring
    • 4K mi
    26,912
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Kia
    • 10.22 mi. away
    • Online Paperwork
    Call
    Advertisement
    Price Drop
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 25K mi
    21,173
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 9.2 mi. away
    Call
    Price Drop
    Used 2024 Buick Encore GX Sport Touring w/ Comfort Package
    Used

    2024 Buick Encore GX

    • Sport Touring
    • 29K mi
    22,167
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 9.2 mi. away
    Call
    Newly Listed
    Used 2024 Buick Enclave Essence w/ Experience Buick Package
    Used

    2024 Buick Enclave

    • Essence
    • 30K mi
    33,117
    Great Price
    Dealer Fees Included
    No Accidents
    Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT
    • 4.44 mi. away
    Call
    Price Drop
    Used 2026 Buick Encore GX Preferred
    Used

    2026 Buick Encore GX

    • Preferred
    • 23K mi
    21,299
    Great Price
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Price Drop
    Used 2026 Buick Encore GX Preferred
    Used

    2026 Buick Encore GX

    • Preferred
    • 13K mi
    23,399
    Great Price
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 8K mi
    36,582
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 10.86 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 35K mi
    29,610
    Great Price
    Dealer Fees Included
    No Accidents
    Ed Napleton Honda St Peters
    • 4.99 mi. away
    Call
    Price Drop
    Used 2022 Buick Encore Preferred w/ Safety Package
    Used

    2022 Buick Encore

    • Preferred
    • 55K mi
    18,185
    Good Price
    Dealer Fees Included
    No Accidents
    Bommarito Honda Superstore
    • 7.85 mi. away
    • Online Paperwork
    • Delivery
    Call
    Price Drop
    360°
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 16K mi
    22,312
    Great Price
    No Additional Dealer Fees
    Suntrup Buick GMC
    • 3.81 mi. away
    Call
    Price Drop
    360°
    Used 2014 Buick Enclave Premium
    Used

    2014 Buick Enclave

    • Premium
    • 137K mi
    10,138
    Dealer Fees Included
    BMW of West St. Louis
    • 14.31 mi. away
    Call
    Price Drop
    Certified 2024 Buick Envista Avenir

    2024 Buick Envista

    • Avenir
    • 17K mi
    26,110
    Great Price
    Dealer Fees Included
    No Accidents
    ELCO Chevrolet
    • 14.57 mi. away
    Call
    Price Drop
    Used 2024 Buick Envista Preferred w/ Convenience I Package
    Used

    2024 Buick Envista

    • Preferred
    • 11K mi
    22,972
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Subaru O'Fallon
    • 10.87 mi. away
    Call
    Advertisement

    Used Buick for Sale by Model

    View All Models
    <!--{"relevance":[true,{"relevanceVersion":"relevance-v5"}],"cypress_e2e":[false,{}],"cypressE2e":[false,{}]}-->