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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
    Dealer Logo
    O'Fallon Buick GMC
    • (636) 385-5436
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    90 Matches

    360°
    Used 2020 Buick Encore GX Select w/ Sport Touring Package
    Used

    2020 Buick Encore GX

    • Select
    • 83K mi
    16,088
    Dealer Fees Included
    No Accidents
    Sponsored by Suntrup Hyundai
    • 25.96 mi. away
    • (314) 499-0988
    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
    Sponsored by Lou Fusz Chrysler Jeep Dodge RAM
    • 1.68 mi. away
    • (636) 439-2617
    • Online Paperwork
    Newly Listed
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 59K mi
    18,368
    Good Price
    Dealer Fees Included
    No Accidents
    Sponsored by Cardinal Buick GMC
    • 41.01 mi. away
    • (618) 207-3779
    • Online Paperwork
    Used 2022 Buick Encore GX Select w/ Experience Buick Package
    Used

    2022 Buick Encore GX

    • Select
    • 45K mi
    21,039
    Good Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    • (636) 224-4457
    Price Drop
    Used 2024 Buick Encore GX Sport Touring
    Used

    2024 Buick Encore GX

    • Sport Touring
    • 34K mi
    20,618
    Great Price
    Dealer Fees Included
    No Accidents
    AutoCenters Nissan
    • 38.6 mi. away
    • (636) 224-4457
    Used 2024 Buick Encore GX Sport Touring w/ Comfort Package
    Used

    2024 Buick Encore GX

    • Sport Touring
    • 53K mi
    20,000
    Great Price
    Dealer Fees Included
    No Accidents
    Mountain Top Motor Co
    • 18.21 mi. away
    • (636) 383-4125
    • Online Paperwork
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 29K mi
    17,799
    Dealer Fees Included
    Drive Force Auto Plaza
    • 24.21 mi. away
    • (636) 492-2598
    No Image Available
    Used

    2023 Buick Encore GX

    • Select
    • 11K mi
    23,569
    Great Price
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 25.56 mi. away
    • (314) 474-9263
    • Online Paperwork
    • Delivery
    Used 2021 Buick Encore GX Preferred w/ Sport Touring Package
    Used

    2021 Buick Encore GX

    • Preferred
    • 92K mi
    13,099
    Dealer Fees Included
    No Accidents
    Auffenberg Ford O'Fallon
    • 43.66 mi. away
    • (833) 714-9254
    Sponsored
    Price Drop
    Item 1 of 4.
    Used 2025 Buick Encore GX Preferred
    Price Reduced!
    Used

    2025 Buick Encore GX

    • Preferred
    • 43K mi
    20,400
    Good Price
    Dealer Fees Included
    No Accidents
    Used 2021 Buick Encore GX Essence
    Used

    2021 Buick Encore GX

    • Essence
    • 100K mi
    16,403
    Dealer Fees Included
    Auffenberg Auto Mall
    • 42.59 mi. away
    • (618) 726-3283
    Used 2021 Buick Encore GX Select
    Used

    2021 Buick Encore GX

    • Select
    • 57K mi
    17,032
    No Accidents
    Auffenberg Ford Belleville
    • 43.55 mi. away
    • (618) 509-9124
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 71K mi
    17,995
    MINI of St. Louis
    • 23.43 mi. away
    • (314) 818-0740
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 31K mi
    19,995
    MINI of St. Louis
    • 23.43 mi. away
    • (314) 818-0740
    Price Drop
    Used 2023 Buick Encore GX Essence w/ Experience Buick Package
    Used

    2023 Buick Encore GX

    • Essence
    • 8K mi
    25,698
    Great Price
    Dealer Fees Included
    No Accidents
    Dave Mungenast St. Louis Honda
    • 26.03 mi. away
    • (314) 366-9762
    • Online Paperwork
    Price Drop
    Used 2024 Buick Encore GX Avenir w/ Avenir Convenience Package
    Used

    2024 Buick Encore GX

    • Avenir
    • 20K mi
    25,599
    Great Price
    Dealer Fees Included
    No Accidents
    Dave Mungenast St. Louis Honda
    • 26.03 mi. away
    • (314) 366-9762
    • Online Paperwork
    No Image Available
    Used

    2023 Buick Encore GX

    • Select
    • 20K mi
    21,709
    Great Price
    Dealer Fees Included
    No Accidents
    Rusty Drewing Chevrolet GMC Cadillac
    • (573) 606-6665
    • Delivery
    No Image Available
    Used

    2026 Buick Encore GX

    • Sport Touring
    • 9K mi
    26,281
    Good Price
    Dealer Fees Included
    No Accidents
    Dean Team Hyundai
    • 15.11 mi. away
    • (636) 552-9808
    • Online Paperwork
    Used 2024 Buick Encore GX Sport Touring
    Used

    2024 Buick Encore GX

    • Sport Touring
    • 71K mi
    19,354
    No Accidents
    Quality Chrysler Dodge Jeep Ram of Jerseyville
    • 32.71 mi. away
    • (618) 494-6852
    360°
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 31K mi
    22,220
    Great Price
    Dealer Fees Included
    No Accidents
    Clement Hyundai
    • 8.75 mi. away
    • (636) 466-8577
    360°
    Used 2025 Buick Encore GX Sport Touring w/ Comfort Package
    Used

    2025 Buick Encore GX

    • Sport Touring
    • 15K mi
    24,801
    Good Price
    No Additional Dealer Fees
    No Accidents
    Suntrup Buick GMC
    • 8.41 mi. away
    • (636) 626-2013
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 26K mi
    22,336
    Good Price
    Dealer Fees Included
    No Accidents
    Clement Ford
    • 6.69 mi. away
    • (636) 339-4106
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 14K mi
    22,521
    Great Price
    Dealer Fees Included
    Clement Chrysler Dodge Jeep Ram Florissant
    • 22.38 mi. away
    • (314) 315-9002
    Used 2023 Buick Encore GX Select w/ Sport Touring Package
    Used

    2023 Buick Encore GX

    • Select
    • 35K mi
    21,459
    Great Price
    Dealer Fees Included
    No Accidents
    Sponsored by Poage Chevrolet
    • 8.64 mi. away
    • (636) 538-2028
    360°
    Used 2022 Buick Encore GX Select
    Used

    2022 Buick Encore GX

    • Select
    • 30K mi
    21,621
    Good Price
    Dealer Fees Included
    No Accidents
    Clement Supercenter
    • 9.4 mi. away
    • (636) 699-4346
    360°
    Used 2022 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2022 Buick Encore GX

    • Preferred
    • 83K mi
    16,935
    Dealer Fees Included
    No Accidents
    Clement Hyundai
    • 8.75 mi. away
    • (636) 466-8577
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 39K mi
    22,399
    Dealer Fees Included
    No Accidents
    Behlmann Chrysler Dodge Jeep Ram
    • 21.18 mi. away
    • (636) 383-4101
    Used 2026 Buick Encore GX Preferred w/ Comfort Package
    Used

    2026 Buick Encore GX

    • Preferred
    • 2K mi
    24,359
    Good Price
    Dealer Fees Included
    No Accidents
    Jack Schmitt Chevrolet
    • 35.97 mi. away
    • (618) 216-5744
    Price Drop
    Used 2025 Buick Encore GX Sport Touring w/ Comfort Package
    Used

    2025 Buick Encore GX

    • Sport Touring
    • 12K mi
    27,599
    Good Price
    Dealer Fees Included
    No Accidents
    Dealer
    • 26.03 mi. away
    • Online Paperwork
    Price Drop
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 8K mi
    24,149
    Dealer Fees Included
    Dealer
    • 26.03 mi. away
    • Online Paperwork

    Buick Encore GX for Sale by Year

    Used Buick Encore GX for Sale by Trim

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