Autotrader Logo
Skip to vehicle Listings
Online car buying built around you. Shop Now

Used Buick Cars for Sale in Lake Saint Louis, MO

63367
Filters (2)
Items 1 to 2 of 15.
    Sponsored by O'Fallon Buick GMC
    Hide
    Used 2024 Buick Enclave Essence
    30,600
    O'Fallon Buick GMC
    (636) 385-5436
    Call
    Dealer Logo
    43View Vehicles

    378 Matches

    Used 2023 Buick Encore GX Preferred
    Used

    2023 Buick Encore GX

    • Preferred
    • 30K mi
    20,958
    Dealer Fees Included
    No Accidents
    Sponsored by Dave Sinclair Buick GMC
    • 29.61 mi. away
    • Online Paperwork
    Call
    Used 2024 Buick Enclave Essence
    Used

    2024 Buick Enclave

    • Essence
    • 59K mi
    30,600
    No Accidents
    Sponsored by O'Fallon Buick GMC
    • 3.41 mi. away
    • Online Paperwork
    Call
    Used 2023 Buick Envision Avenir
    Used

    2023 Buick Envision

    • Avenir
    • 7K mi
    35,828
    Dealer Fees Included
    No Accidents
    Sponsored by Dave Sinclair Buick GMC
    • 29.61 mi. away
    • Online Paperwork
    Call
    My Wallet

    Find it Fast.

    Keep it Affordable.

    Credit Rating
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote

    $

    Based on 4.5% APR for mos.
    Used 2022 Buick Encore GX Preferred
    Used

    2022 Buick Encore GX

    • Preferred
    • 26K mi
    19,495
    No Accidents
    Jim Trenary Chevrolet
    • 6.28 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2017 Buick Cascada Premium
    Used

    2017 Buick Cascada

    • Premium
    • 75K mi
    14,900
    O'Fallon Buick GMC
    • 3.41 mi. away
    • Online Paperwork
    Call
    Used 2026 Buick Enclave Avenir w/ Super Cruise Package
    Used

    2026 Buick Enclave

    • Avenir
    • 1K mi
    53,900
    No Accidents
    O'Fallon Buick GMC
    • 3.41 mi. away
    • Online Paperwork
    Call
    Advertisement
    Used 2023 Buick Envision Preferred
    Used

    2023 Buick Envision

    • Preferred
    • 25K mi
    24,724
    No Accidents
    Frank Leta Honda
    • 6.15 mi. away
    Call
    Sponsored
    Newly Listed
    Item 1 of 4.
    Used 2013 Buick LaCrosse Leather
    Used

    2013 Buick LaCrosse

    • Leather
    • 72K mi
    9,412
    No Accidents
    Call
    Used 2023 Buick Enclave Essence w/ Sport Touring Edition
    Used

    2023 Buick Enclave

    • Essence
    • 29K mi
    33,674
    No Accidents
    Frank Leta Honda
    • 6.15 mi. away
    Call
    Price Drop
    Used 2016 Buick Encore Convenience
    Used

    2016 Buick Encore

    • Convenience
    • 83K mi
    10,755
    Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT
    • 10.77 mi. away
    Call
    Newly Listed
    360°
    Used 2026 Buick Envista Sport Touring w/ Convenience I Package
    Used

    2026 Buick Envista

    • Sport Touring
    • 1K mi
    28,766
    No Accidents
    BMW of West St. Louis
    • 19.65 mi. away
    Call
    Advertisement
    Price Drop
    Used 2016 Buick Enclave Convenience w/ Trailering Package
    Used

    2016 Buick Enclave

    • Convenience
    • 143K mi
    9,610
    Dealer Fees Included
    No Accidents
    Bommarito Chrysler Dodge Jeep Ram
    • 17.78 mi. away
    • Online Paperwork
    Call
    Newly Listed
    Used 2017 Buick Enclave Leather
    Used

    2017 Buick Enclave

    • Leather
    • 65K mi
    16,000
    Mountain Top Motor Co
    • 14.44 mi. away
    • Online Paperwork
    Call
    Price Drop
    360°
    Used 2024 Buick Enclave Essence w/ Experience Buick Package
    Used

    2024 Buick Enclave

    • Essence
    • 27K mi
    33,965
    Suntrup Buick GMC
    • 11.4 mi. away
    Call
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 31K mi
    20,455
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 5.76 mi. away
    • Online Paperwork
    Call
    Advertisement
    Price Drop
    Used 2021 Buick Enclave Essence
    Used

    2021 Buick Enclave

    • Essence
    • 41K mi
    26,623
    No Accidents
    Lou Fusz Chevrolet
    • 9.58 mi. away
    Call
    Price Drop
    Used 2025 Buick Envista Sport Touring w/ Convenience I Package
    Used

    2025 Buick Envista

    • Sport Touring
    • 78 mi
    24,955
    No Accidents
    Jim Trenary of Union
    • 25.93 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2025 Buick Envista Sport Touring w/ Convenience I Package
    Used

    2025 Buick Envista

    • Sport Touring
    • 68 mi
    24,955
    No Accidents
    Jim Trenary of Union
    • 25.93 mi. away
    • Online Paperwork
    Call
    Used 1996 Buick Roadmaster Estate
    Used

    1996 Buick Roadmaster

    • Estate
    • 168K mi
    6,000
    No Accidents
    Private Seller Exchange
    • 19.56 mi. away
    • Buy Online. Clean title. No Hassle
    Newly Listed
    Used 2014 Buick Enclave Leather
    Used

    2014 Buick Enclave

    • Leather
    • 115K mi
    10,900
    O'Fallon Buick GMC
    • 3.41 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2022 Buick Envision Avenir w/ Technology Package II
    Used

    2022 Buick Envision

    • Avenir
    • 24K mi
    27,390
    Ed Napleton Honda St Peters
    • 10.23 mi. away
    Call
    Used 2025 Buick Envista Sport Touring
    Used

    2025 Buick Envista

    • Sport Touring
    • 18 mi
    26,490
    No Accidents
    Poage Chevrolet
    • 4.57 mi. away
    Call
    Used 2023 Buick Envision Avenir
    Used

    2023 Buick Envision

    • Avenir
    • 24K mi
    33,490
    No Accidents
    Poage Chevrolet
    • 4.57 mi. away
    Call
    Newly Listed
    Used 2024 Buick Envista Avenir
    Used

    2024 Buick Envista

    • Avenir
    • 25K mi
    25,500
    No Accidents
    Napleton's Mid Rivers KIA
    • 10.71 mi. away
    Call
    Price Drop
    Used 2023 Buick Enclave Essence w/ Experience Buick Package
    Used

    2023 Buick Enclave

    • Essence
    • 26K mi
    31,997
    No Accidents
    Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT
    • 10.77 mi. away
    Call
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 17K mi
    21,995
    No Accidents
    Clement Hyundai
    • 4.69 mi. away
    Call
    Price Drop
    Used 2023 Buick Envision Preferred w/ Premium Seat Package
    Used

    2023 Buick Envision

    • Preferred
    • 29K mi
    26,911
    Dealer Fees Included
    Schicker Ford of Union
    • 26 mi. away
    Call
    Price Drop
    Used 2023 Buick Encore GX Essence w/ Advanced Technology Package
    Used

    2023 Buick Encore GX

    • Essence
    • 17K mi
    23,898
    No Accidents
    Weber Chevrolet
    • 19.92 mi. away
    • Online Paperwork
    Call
    Advertisement

    Used Buick for Sale by Model

    View All Models
    <!--{"relevance":[false,{}]}-->