761 Used Buick Encore GX for Sale Near O Fallon, IL

2021 Buick Encore GX Select's photo

2021 Buick Encore GX

Select•55,487 mi•
KL4MMDS29MB176609
$19,482
LocationHopkinsville, KY•Whites Auto Mall Honda
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•32,089 mi•
KL4AMCSL4SB157016
$23,790
LocationElizabethtown, KY•Kia Store Elizabethtown
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•56,445 mi•
KL4AMESL2RB210091
$22,094
LocationFort Madison, IA•Shottenkirk Chevrolet Fort Madison
2022 Buick Encore GX Preferred AWD's photo

2022 Buick Encore GX

Preferred AWD•68,930 mi•
KL4MMCSL6NB078870
$19,316
LocationNevada, MO•Max Motors Of Nevada Chevrolet
2020 Buick Encore GX Preferred's photo

2020 Buick Encore GX

Preferred•29,649 mi•
KL4MMBS25LB123618
$18,409
LocationPontiac, IL•Driscoll Motors
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•25,328 mi•
KL4AMCSL0RB185227
$22,072
LocationMorton, IL•Lighthouse Buick Gmc
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•35,631 mi•
KL4MMCSL0PB145191
$22,902
LocationPeoria, IL•Uftring Montgomery Chevrolet
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•18,776 mi•
KL4MMBS24PB154610
$23,998
LocationSt. Louis, MO•Weber Chevrolet Creve Coeur
2022 Buick Encore GX Preferred AWD's photo

2022 Buick Encore GX

Preferred AWD•49,262 mi•
KL4MMCSL2NB055148
$19,499
LocationCamdenton, MO•Gentry Chevrolet
2020 Buick Encore GX Preferred's photo

2020 Buick Encore GX

Preferred•27,118 mi•
KL4MMBS22LB112236
$19,990
LocationUniversity Park, IL•Carvana University Park
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•34,282 mi•
KL4MMBS25PB117100
$21,389
LocationCharleston, IL•Diepholz Buick Gmc
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•22,342 mi•
KL4AMBSP1SB108577
$23,750
LocationMemphis, TN•Wolfchase Hyundai
2021 Buick Encore GX Preferred's photo

2021 Buick Encore GX

Preferred•76,738 mi•
KL4MMBS21MB116053
$16,598
LocationClinton, MO•Jim Falk Motors
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•31,371 mi•
KL4AMCSLXSB214710
$22,777
LocationSt. Peters, MO•Suntrup Buick Gmc
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•46,343 mi•
KL4AMCSL6SB181253
$22,121
LocationFlorissant, MO•Clement Chrysler Dodge Jeep Ram Florissant
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•54,240 mi•
KL4AMDSL1RB020955
$21,381
LocationClarksville, TN•Wyatt Johnson Gmc
2022 Buick Encore GX Essence's photo

2022 Buick Encore GX

Essence•102,237 mi•
KL4MMFSL4NB075256
$17,400
LocationAnderson, IN•Ed Martin Budget Car Sales
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•36,158 mi•
KL4AMCSL7SB204863
$23,121
LocationFlorissant, MO•Clement Pre Owned
2025 Buick Encore GX Sport Touring's photo

2025 Buick Encore GX

Sport Touring•48,433 mi•
KL4AMDSL5SB040759
$24,990
LocationRolla, MO•Sakelaris Ford Lincoln Of Rolla
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•22,726 mi•
KL4AMDSL3RB177693
$23,912
LocationMattoon, IL•Pilson Ford
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•38,169 mi•
KL4AMCSL9SB219901
$23,721
LocationSaint Charles, MO•Clement Supercenter
2022 Buick Encore GX Select's photo

2022 Buick Encore GX

Select•66,087 mi•
KL4MMDSL1NB013026
$20,368
LocationTilton, IL•Vermilion Gmc
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•24,249 mi•
KL4MMESL8PB086628
$22,586
LocationBallwin, MO•Dave Sinclair Lincoln
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•31,648 mi•
KL4AMCSL6SB189322
$24,221
LocationSaint Charles, MO•Clement Supercenter
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•65,258 mi•
KL4AMDSL2RB217892
$19,718
LocationAnderson, IN•Ed Martin Budget Car Sales
2025 Buick Encore GX Sport Touring AWD's photo

2025 Buick Encore GX

Sport Touring AWD•12,121 mi•
KL4AMESL0SB170552
$19,500
Deal Gauge
LocationSpencer, IN•T T Repairables
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•35,514 mi•
KL4MMDSL2PB067115
$20,800
LocationIndianapolis, IN•Ray Skillman Northeast Kia
2020 Buick Encore GX Select's photo

2020 Buick Encore GX

Select•54,514 mi•
KL4MMDSL1LB130991
$19,245
LocationSalem, IN•John Jones Chevrolet Cadillac Of Salem
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Showing 85 - 112 from 761 results

761

Encore GX for sale in O Fallon

$22,293

Median local price

458

O Fallon-area dealerships

Buick Encore GX overview

Shop 761 used Buick Encore GX listings for sale, priced from $8,995 to $38,848 across 458 dealerships. The median asking price is $22,293, with an average mileage of 37,863 miles. Inventory spans model years 2020 to 2026 and is strongest for 2021–2025, with 660 listings.

About Buick Encore GX

Frequently Asked Questions

How many used Buick Encore GX listings are for sale?

There are 761 used Buick Encore GX listings for sale from 458 dealerships, priced from $8,995 to $38,848.

How much does a used Buick Encore GX cost?

The median asking price for a used Buick Encore GX is $22,293. Listings range from $8,995 to $38,848. The average mileage is 37,863 miles.

What is the cheapest used Buick Encore GX for sale?

The lowest-priced listing is a 2021 Buick Encore GX Preferred at $8,995 with 120,557 miles in Memphis, TN.

What model years are available?

Used Buick Encore GX inventory spans model years 2020 to 2026. The 2021–2025 model years are the most available, with 660 listings.

What trim levels are available for the Buick Encore GX?

The Buick Encore GX is available in the following trim levels:

Used Buick Encore GX by trim

Used Buick Encore GX in O Fallon by year

Used Buick Encore GX in nearby metros