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

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Items 1 to 2 of 10.
    Sponsored by O'Fallon Buick GMC
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    Used 2022 Buick Encore GX Preferred
    19,099
    Dealer Fees Included
    O'Fallon Buick GMC
    (636) 385-5436
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    106 Matches

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    Used 2023 Buick Encore GX Select w/ Safety Package II
    Used

    2023 Buick Encore GX

    • Select
    • 97K mi
    17,579
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Spirit Lexus
    • 18.02 mi. away
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    Used 2021 Buick Encore GX Essence
    Used

    2021 Buick Encore GX

    • Essence
    • 100K mi
    17,403
    Dealer Fees Included
    Sponsored by Auffenberg Auto Mall
    • 42.59 mi. away
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 27K mi
    21,500
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Bommarito Nissan Ballwin
    • 15.08 mi. away
    • Online Paperwork
    • Delivery
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    Based on 4.5% APR for mos.
    Used 2026 Buick Encore GX Sport Touring
    Used

    2026 Buick Encore GX

    • Sport Touring
    • 9K mi
    24,260
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 1.68 mi. away
    • Online Paperwork
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    Used 2026 Buick Encore GX Sport Touring w/ Comfort Package
    Used

    2026 Buick Encore GX

    • Sport Touring
    • 5K mi
    25,189
    Great Price
    Dealer Fees Included
    No Accidents
    Jim Trenary Chevrolet Of Troy
    • 19.6 mi. away
    • Online Paperwork
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    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
    • 8.41 mi. away
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    Used 2023 Buick Encore GX Select w/ Sport Touring Package

    2023 Buick Encore GX

    • Select
    • 17K mi
    22,295
    Great Price
    Dealer Fees Included
    No Accidents
    Clement Ford
    • 6.69 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
    • 17.66 mi. away
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    Sponsored
    Price Drop
    Item 1 of 4.
    Used 2021 Buick Encore GX Preferred
    Price Reduced!
    Used

    2021 Buick Encore GX

    • Preferred
    • 81K mi
    14,989
    Dealer Fees Included
    No Accidents
    Call
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    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 16K mi
    22,799
    Great Price
    No Additional Dealer Fees
    Suntrup Buick GMC
    • 8.41 mi. away
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    Used 2023 Buick Encore GX Select w/ Safety Package II

    2023 Buick Encore GX

    • Select
    • 37K mi
    20,841
    Great Price
    Dealer Fees Included
    No Accidents
    Clement Ford
    • 6.69 mi. away
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    Used 2023 Buick Encore GX Select
    Used

    2023 Buick Encore GX

    • Select
    • 14K mi
    22,610
    Good Price
    Dealer Fees Included
    No Accidents
    Bommarito Chrysler Dodge Jeep Ram
    • 13.94 mi. away
    • Online Paperwork
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    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 35K mi
    20,959
    Great Price
    Dealer Fees Included
    No Accidents
    Poage Chevrolet
    • 8.64 mi. away
    Call
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 40K mi
    19,138
    Great Price
    Dealer Fees Included
    No Accidents
    Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT
    • 7.8 mi. away
    Call
    Price Drop
    Used 2020 Buick Encore GX Preferred
    Used

    2020 Buick Encore GX

    • Preferred
    • 46K mi
    16,598
    Great Price
    Dealer Fees Included
    No Accidents
    Lucas-Smith Chrysler Center
    • 40.83 mi. away
    • Online Paperwork
    Call
    Newly Listed
    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
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    Used 2026 Buick Encore GX Sport Touring w/ Advanced Technology Package
    Used

    2026 Buick Encore GX

    • Sport Touring
    • 8K mi
    25,530
    Great Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Subaru of St. Louis
    • 18.06 mi. away
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    Newly Listed
    Used 2022 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2022 Buick Encore GX

    • Preferred
    • 52K mi
    19,841
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Used 2024 Buick Encore GX Preferred w/ Comfort Package
    Used

    2024 Buick Encore GX

    • Preferred
    • 24K mi
    21,894
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 25K mi
    22,295
    Good Price
    Dealer Fees Included
    No Accidents
    Lou Fusz Buick GMC
    • 17.66 mi. away
    Call
    360°
    Used 2025 Buick Encore GX Sport Touring w/ Comfort Package
    Used

    2025 Buick Encore GX

    • Sport Touring
    • 15K mi
    25,187
    Good Price
    No Additional Dealer Fees
    No Accidents
    Suntrup Buick GMC
    • 8.41 mi. away
    Call
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 37K mi
    20,614
    Good Price
    Dealer Fees Included
    No Accidents
    Napleton's Mid Rivers Chrysler Dodge Jeep RAM FIAT
    • 7.8 mi. away
    Call
    Price Drop
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 19K mi
    23,664
    Dealer Fees Included
    No Accidents
    Lou Fusz Chevrolet
    • 6.79 mi. away
    Call
    Price Drop
    Used 2020 Buick Encore GX Essence w/ Experience Buick Package
    Used

    2020 Buick Encore GX

    • Essence
    • 87K mi
    15,489
    Good Price
    Dealer Fees Included
    No Accidents
    Autohaus BMW
    • 23.21 mi. away
    • Online Paperwork
    Call
    Used 2021 Buick Encore GX Preferred
    Used

    2021 Buick Encore GX

    • Preferred
    • 15K mi
    19,266
    Great Price
    Dealer Fees Included
    No Accidents
    Bob Brockland Buick GMC
    • 33.17 mi. away
    Call
    Used 2025 Buick Encore GX Sport Touring
    Used

    2025 Buick Encore GX

    • Sport Touring
    • 79K mi
    20,574
    Good Price
    Dealer Fees Included
    No Accidents
    Pundmann Ford
    • 11.05 mi. away
    Call
    Used 2022 Buick Encore GX Preferred
    Used

    2022 Buick Encore GX

    • Preferred
    • 62K mi
    19,099
    Dealer Fees Included
    No Accidents
    O'Fallon Buick GMC
    • 1.48 mi. away
    • Online Paperwork
    Call
    Used 2022 Buick Encore GX Select
    Used

    2022 Buick Encore GX

    • Select
    • 74K mi
    17,431
    Dealer Fees Included
    No Accidents
    Lou Fusz Chrysler Jeep Dodge RAM
    • 1.68 mi. away
    • Online Paperwork
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 27K mi
    21,500
    Good Price
    Dealer Fees Included
    No Accidents
    Bommarito Nissan Ballwin
    • 15.08 mi. away
    • Online Paperwork
    • Delivery
    Call
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    Buick Encore GX for Sale by Year

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