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  • Arriving Soon
    $36,454
    MSRP $36,105
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMGSL7TB011427
    Stock: 011427
    Listed since: 05-22-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMCSL3TB012731
    Stock: 012731
    Listed since: 06-04-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMCSL7TB012800
    Stock: 012800
    Listed since: 06-04-2025

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    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMESL9TB012003
    Stock: 012003
    Listed since: 05-22-2025

  • Advertisement

    Special offers available

    2025 Buick Encore GX
    $26,000
    starting MSRP
    • 3 Trims
    View Offers 
    The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Dealer sets final price. Click here to see all Buick vehicles' destination freight charges.
  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMESL9TB001678
    Stock: 001678
    Listed since: 05-31-2025

  • Arriving Soon
    $37,629
    MSRP $37,280
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMGSL2TB002313
    Stock: 002313
    Listed since: 05-31-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMESL7TB003915
    Stock: 003915
    Listed since: 05-22-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMBSL1TB005027
    Stock: 005027
    Listed since: 05-22-2025

  • Advertisement

    Special offers available

    2025 Buick Encore GX
    $26,000
    starting MSRP
    • 3 Trims
    View Offers 
    The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Dealer sets final price. Click here to see all Buick vehicles' destination freight charges.
  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMESL5TB012306
    Stock: 012306
    Listed since: 06-04-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMDSL9TB016191
    Stock: 016191
    Listed since: 05-28-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMCSL0TB006742
    Stock: 006742
    Listed since: 05-22-2025

  • Arriving Soon
    $37,629
    MSRP $37,280
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMGSL2TB003784
    Stock: 003784
    Listed since: 05-21-2025

  • Advertisement

    Special offers available

    2025 Buick Encore GX
    $26,000
    starting MSRP
    • 3 Trims
    View Offers 
    The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Dealer sets final price. Click here to see all Buick vehicles' destination freight charges.
  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMESL4TB002060
    Stock: 002060
    Listed since: 05-23-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMCSL7TB002963
    Stock: 002963
    Listed since: 05-23-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
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    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMDSL3TB015926
    Stock: 015926
    Listed since: 05-28-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMESL9TB010963
    Stock: 010963
    Listed since: 05-21-2025

  • Advertisement

    Special offers available

    2025 Buick Encore GX
    $26,000
    starting MSRP
    • 3 Trims
    View Offers 
    The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Dealer sets final price. Click here to see all Buick vehicles' destination freight charges.
  • Arriving Soon
    $36,454
    MSRP $36,105
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMGSL1TB012718
    Stock: 012718
    Listed since: 06-04-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMESL6TB001637
    Stock: 001637
    Listed since: 05-23-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMCSL9TB002897
    Stock: 002897
    Listed since: 05-23-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMCSL8TB005662
    Stock: 005662
    Listed since: 05-22-2025

  • Arriving Soon
    • Sapaugh GM Country (39 mi away)5 out of 5 stars(2)
    Close

    Located in Herculaneum, MO / 39 miles away from O Fallon, MO

    Features and Specs:

    Listing Information:

    VIN: KL4AMCSL1TB012680
    Stock: 012680
    Listed since: 06-04-2025

Showing 148 - 168 out of 193 listings
TrimMPGEngineStarting Price
2026 Buick Encore GX undefinedN/AN/A$29,475

More about the Buick Encore GX

Edmunds has 193 New Buick Encore GXes for sale near you, including a 2026 Encore GX Preferred and a 2026 Encore GX Avenir ranging in price from $29,475 to $37,280.

How much is a new 2026 Buick Encore GX in O Fallon, MO?

A new 2026 Buick Encore GX starts at $29,475 (including destination charge) in O Fallon, MO. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.

How much is a brand-new Buick Encore GX in O Fallon, MO?

A brand-new Buick Encore GX starts at $29,475 in O Fallon, MO. The price can change based on a number of factors such as location, model year, trim level and options.
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