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Used Buick Encore GX for Sale in O'fallon, MO

63368
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    O'Fallon Buick GMC
    Used 2024 Buick Enclave Essence
    Used 2024 Buick Enclave Essence$30,600
    Used 2026 Buick Enclave Avenir w/ Super Cruise Package
    Used 2026 Buick Enclave Avenir w/ Super Cruise Package$53,900
    New 2026 Buick Envista Sport Touring w/ Convenience I Package
    New 2026 Buick Envista Sport Touring w/ Convenience I Package$27,308
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    99 Matches

    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 19K mi
    20,718
    No Accidents
    Sponsored by EchoPark - St. Louis
    • 6.23 mi. away
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    High Demand
    Used 2023 Buick Encore GX Preferred
    Used

    2023 Buick Encore GX

    • Preferred
    • 48K mi
    18,995
    No Accidents
    Sponsored by Laura Buick GMC, Inc.
    • Online Paperwork
    • Buy Online
    • Delivery
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    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 10K mi
    22,100
    No Accidents
    Sponsored by Bommarito St. Peters
    • 8.52 mi. away
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    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
    • 2.67 mi. away
    • Online Paperwork
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    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 31K mi
    20,619
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 1.68 mi. away
    • Online Paperwork
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    360°
    Used 2023 Buick Encore GX Select w/ Safety Package II
    Used

    2023 Buick Encore GX

    • Select
    • 14K mi
    23,700
    No Accidents
    Suntrup Buick GMC
    • 8.41 mi. away
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    Used 2023 Buick Encore GX Essence w/ Advanced Technology Package
    Used

    2023 Buick Encore GX

    • Essence
    • 17K mi
    24,198
    No Accidents
    Weber Chevrolet
    • 15.89 mi. away
    • Online Paperwork
    Call
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    Item 1 of 4.
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 71 mi
    23,899
    No Accidents
    Call
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    Used 2022 Buick Encore GX Essence w/ Experience Buick Package
    Used

    2022 Buick Encore GX

    • Essence
    • 51K mi
    21,489
    Suntrup Buick GMC
    • 8.41 mi. away
    Call
    360°
    Used 2026 Buick Encore GX Preferred w/ Comfort Package
    Used

    2026 Buick Encore GX

    • Preferred
    • 642 mi
    25,478
    No Accidents
    Suntrup Buick GMC
    • 8.41 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
    • 8.75 mi. away
    Call
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    High Demand
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 38K mi
    18,898
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 28K mi
    19,698
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 25K mi
    19,990
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 25K mi
    19,990
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 23K mi
    19,990
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 17K mi
    20,198
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 32K mi
    20,449
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 71 mi
    23,899
    No Accidents
    Jim Trenary of Union
    • 25.91 mi. away
    • Online Paperwork
    Call
    Used 2023 Buick Encore GX Essence w/ Experience Buick Package
    Used

    2023 Buick Encore GX

    • Essence
    • 26K mi
    24,990
    No Accidents
    Poage Chevrolet
    • 8.64 mi. away
    Call
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 18K mi
    21,500
    No Accidents
    Bommarito West County
    • 13.62 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2023 Buick Encore GX Select w/ Safety Package II
    Used

    2023 Buick Encore GX

    • Select
    • 40K mi
    20,537
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Newly Listed
    Used 2020 Buick Encore GX Preferred w/ Sport Touring Package
    Used

    2020 Buick Encore GX

    • Preferred
    • 79K mi
    15,495
    No Accidents
    Suntrup KIA South
    • 26.23 mi. away
    Call
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 10K mi
    22,100
    No Accidents
    Bommarito St. Peters
    • 8.52 mi. away
    Call
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 24K mi
    23,986
    No Accidents
    Lou Fusz Chevrolet
    • 6.79 mi. away
    Call
    Price Drop
    Used 2021 Buick Encore GX Essence w/ Experience Buick Package
    Used

    2021 Buick Encore GX

    • Essence
    • 42K mi
    18,754
    No Accidents
    Dave Sinclair Buick GMC
    • 25.56 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 18K mi
    19,823
    No Accidents
    Dave Sinclair Buick GMC
    • 25.56 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2022 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2022 Buick Encore GX

    • Preferred
    • 39K mi
    18,700
    No Accidents
    Clement Pre-Owned (Florissant)
    • 22.14 mi. away
    Call
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    Buick Encore GX for Sale by Year

    Used Buick Encore GX for Sale by Trim

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