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Best Deals on Used Buick Encore GX for Sale in O Fallon, MO

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Items 1 to 2 of 9.

    89 Matches

    Certified 2021 Buick Encore GX Select
     CarBravo Certified
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    • 17K mi
    23,335
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    Great Price
    Used 2024 Buick Encore GX Preferred w/ Comfort Package
    Used
    • Preferred
    • 21K mi
    21,974
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    Great Price
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 38K mi
    19,533
    See payment
    Good Price
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    Based on 4.5% APR for mos.Update Settings
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    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used
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    • 43K mi
    20,373
    See payment
    Great Price
    Price Drop
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used
    • Preferred
    • 31K mi
    22,522
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    Good Price
    Price Drop
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used
    • Select
    • 59K mi
    17,495
    See payment
    Great Price
    Used 2024 Buick Encore GX Preferred
    Used
    • Preferred
    • 17K mi
    22,378
    See payment
    Good Price
    Sponsored
    Used
    • Avenir
    • 43K mi
    26,760
    See payment
    Good Price
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used
    • Preferred
    • 31K mi
    20,368
    See payment
    Great Price
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 38K mi
    19,096
    See payment
    Good Price
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 43K mi
    19,300
    See payment
    Good Price
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 32K mi
    19,700
    See payment
    Good Price
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 26K mi
    20,100
    See payment
    Good Price
    Used 2024 Buick Encore GX Sport Touring
    Used
    • Sport Touring
    • 26K mi
    22,574
    See payment
    Great Price
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used
    • Preferred
    • 17K mi
    21,972
    See payment
    Great Price
    Used 2022 Buick Encore GX Preferred
    Used
    • Preferred
    • 26K mi
    20,966
    See payment
    Good Price
    Newly Listed
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used
    • Select
    • 40K mi
    19,459
    See payment
    Great Price
    Newly Listed
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used
    • Preferred
    • 10K mi
    24,819
    See payment
    Good Price
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 32K mi
    20,080
    See payment
    Great Price
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 33K mi
    20,301
    See payment
    Good Price
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 29K mi
    20,445
    See payment
    Great Price
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 28K mi
    20,705
    See payment
    Good Price
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 23K mi
    20,907
    See payment
    Great Price
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 26K mi
    20,956
    See payment
    Great Price
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 17K mi
    21,480
    See payment
    Great Price
    High Demand
    Used 2025 Buick Encore GX Preferred
    Used
    • Preferred
    • 11K mi
    22,926
    See payment
    Great Price
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used
    • Select
    • 35K mi
    21,990
    See payment
    Good Price
    Price Drop
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used
    • Preferred
    • 12K mi
    21,271
    See payment
    Good Price

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