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

Used Buick Encore GX Preferred for Sale in O Fallon, MO

63366
Filters (4)
Items 1 to 2 of 12.
    Sponsored
    Featured Dealer Near You
    Hide
    O'Fallon Buick GMC
    Used 2024 Buick Enclave Essence
    Used 2024 Buick Enclave Essence$30,600
    Used 2017 Buick Cascada Premium
    Used 2017 Buick Cascada Premium$14,900
    Used 2026 Buick Enclave Avenir w/ Super Cruise Package
    Used 2026 Buick Enclave Avenir w/ Super Cruise Package$53,900
    View All Cars

    61 Matches

    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 19K mi
    19,318
    No Accidents
    Sponsored by EchoPark - St. Louis
    • 9.6 mi. away
    Call
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 18K mi
    20,442
    Dealer Fees Included
    No Accidents
    Sponsored by Dave Sinclair Buick GMC
    • 27.87 mi. away
    • Online Paperwork
    Call
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 17K mi
    20,722
    No Accidents
    Sponsored by Bommarito Nissan Ballwin
    • 17.9 mi. away
    • Online Paperwork
    • Delivery
    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
    • 6.43 mi. away
    • Online Paperwork
    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
    • 4.72 mi. away
    • Online Paperwork
    Call
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 18K mi
    20,442
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 27.87 mi. away
    • Online Paperwork
    Call
    Advertisement
    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
    • 7.51 mi. away
    Call
    Sponsored
    Item 1 of 4.
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 71 mi
    23,899
    No Accidents
    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
    • 8.23 mi. away
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 28K mi
    19,749
    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
    Advertisement
    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
    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
    20,164
    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
    20,198
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Advertisement
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 71 mi
    23,899
    No Accidents
    Jim Trenary of Union
    • 29.36 mi. away
    • Online Paperwork
    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
    • 7.65 mi. away
    Call
    Price Drop
    360°
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 34K mi
    21,500
    No Accidents
    Suntrup Buick GMC
    • 7.51 mi. away
    Call
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 18K mi
    21,500
    No Accidents
    Bommarito West County
    • 16.78 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)
    • 21.56 mi. away
    Call
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 17K 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
    • 20K mi
    22,398
    Dealer Fees Included
    No Accidents
    Hertz Car Sales St. Louis
    • Buy Online
    Call
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 13K mi
    20,800
    No Accidents
    Clement Pre-Owned (Florissant)
    • 21.56 mi. away
    Call
    Used 2023 Buick Encore GX Preferred w/ Cold Weather Comfort Package
    Used

    2023 Buick Encore GX

    • Preferred
    • 41K mi
    19,928
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 27.87 mi. away
    • Online Paperwork
    Call
    Used 2023 Buick Encore GX Preferred
    Used

    2023 Buick Encore GX

    • Preferred
    • 30K mi
    20,958
    Dealer Fees Included
    No Accidents
    Dave Sinclair Buick GMC
    • 27.87 mi. away
    • Online Paperwork
    Call
    360°
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 22K mi
    21,491
    No Accidents
    Suntrup Ford - Westport
    • 18.48 mi. away
    Call
    Price Drop
    Used 2025 Buick Encore GX Preferred
    Used

    2025 Buick Encore GX

    • Preferred
    • 31K mi
    23,826
    No Accidents
    Clement Hyundai
    • 8.23 mi. away
    Call
    Price Drop
    Used 2024 Buick Encore GX Preferred
    Used

    2024 Buick Encore GX

    • Preferred
    • 59K mi
    19,112
    No Accidents
    Weber Chevrolet
    • 17.33 mi. away
    • Online Paperwork
    Call
    Advertisement
    <!--{"relevance":[false,{}]}-->