596 Used Buick Encore GX for Sale Near O Fallon, MO

2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•32,857 mi•
KL4AMDSL2RB190970
$22,913
LocationNaperville, IL•Woody Buick Gmc Of Naperville
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•12,590 mi•
KL4MMGSL9PB153118
$26,179
LocationFort Madison, IA•Shottenkirk Fort Madison
2025 Buick Encore GX Sport Touring's photo

2025 Buick Encore GX

Sport Touring•27,689 mi•
KL4AMDSL0SB015719
$24,287
LocationJoplin, MO•Skyway Buick Gmc
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•41,300 mi•
KL4AMCSL1RB129247
$25,000
LocationQuincy, IL•Shottenkirk Chevrolet Quincy
2026 Buick Encore GX Preferred's photo

2026 Buick Encore GX

Preferred•16,910 mi•
KL4AMBSL4TB036661
$22,489
LocationMarshfield, MO•Marshfield Chevrolet
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•11,836 mi•
KL4AMCSL8RB003452
$25,548
LocationJefferson City, MO•Rusty Drewing Chevrolet Buick Gmc
2020 Buick Encore GX Select AWD's photo

2020 Buick Encore GX

Select AWD•83,005 mi•
KL4MMESL7LB125347
$16,168
LocationSt. Louis, MO•Suntrup Hyundai South
2021 Buick Encore GX Essence AWD's photo

2021 Buick Encore GX

Essence AWD•100,264 mi•
KL4MMGSL2MB037397
$17,411
LocationShiloh, IL•Auffenberg Nissan
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•8,817 mi•
KL4AMBSPXSB045933
$25,401
LocationCanton, IL•Art Hossler Auto Plaza Inc
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•27,170 mi•
KL4AMCSL4SB184376
$22,618
LocationRepublic, MO•Corwin Ford Republic
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•37,786 mi•
KL4MMDS21PB052676
$20,587
LocationFrankfort, IL•Phillips Chevrolet Frankfort
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•55,818 mi•
KL4MMBS25PB130610
$20,997
LocationQuincy, IL•Gem City Ford
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•70,675 mi•
KL4MMESL0PB043790
$20,088
LocationNaperville, IL•Chevrolet Of Naperville
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•46,456 mi•
KL4MMBS20PB033234
$20,382
LocationPekin, IL•Ray Dennison Buick Gmc
2025 Buick Encore GX Sport Touring's photo

2025 Buick Encore GX

Sport Touring•34,165 mi•
KL4AMDSL9SB127368
$23,120
LocationSpringfield, MO•Corwin Chrysler Dodge Jeep Ram Of Springfield
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•15,868 mi•
KL4AMCSL2RB040593
$24,970
LocationIowa City, IA•Billion Chevrolet Of Iowa City
2024 Buick Encore GX Avenir AWD's photo

2024 Buick Encore GX

Avenir AWD•13,485 mi•
KL4AMGSL1RB206254
$28,120
LocationKansas City, MO•Cable Dahmer Cadillac Of Kansas City
2022 Buick Encore GX Select's photo

2022 Buick Encore GX

Select•
KL4MMDSL1NB049878
$13,900
Deal Gauge
LocationBuffalo, MO•Abc Motors
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•4,466 mi•
KL4AMBS23RB055217
$24,407
LocationWashington, IL•Uftring Chevrolet
2026 Buick Encore GX Preferred's photo

2026 Buick Encore GX

Preferred•15,930 mi•
KL4AMBSL8TB134091
$23,571
LocationFlorissant, MO•Clement Chrysler Dodge Jeep Ram Florissant
2020 Buick Encore GX Essence's photo

2020 Buick Encore GX

Essence•87,335 mi•
KL4MMFSLXLB100626
$16,489
LocationSt. Louis, MO•Autohaus Bmw
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•26,035 mi•
KL4MMDS25PB095742
$21,175
LocationJefferson City, MO•Capital City Cdjr
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•21,541 mi•
KL4AMCSL1RB096492
$23,287
LocationDavenport, IA•Green Buick Gmc
2026 Buick Encore GX Preferred's photo

2026 Buick Encore GX

Preferred•5,528 mi•
KL4AMBSL7TB063448
$24,098
LocationFrankfort, IL•Phillips Chevrolet Frankfort
2022 Buick Encore GX Select's photo

2022 Buick Encore GX

Select•74,483 mi•
KL4MMDSL1NB043983
$18,530
LocationO'Fallon, MO•Lou Fusz Subaru Ofallon
2026 Buick Encore GX Preferred's photo

2026 Buick Encore GX

Preferred•14,773 mi•
KL4AMBSL0TB140760
$23,178
LocationMaquoketa, IA•Brad Deery Motors
2024 Buick Encore GX Avenir's photo

2024 Buick Encore GX

Avenir•22,501 mi•
KL4AMFSL9RB011772
$23,962
LocationPontiac, IL•Heller Motors Inc
2025 Buick Encore GX Sport Touring's photo

2025 Buick Encore GX

Sport Touring•22,917 mi•
KL4AMDSL3SB070035
$24,822
LocationOswego, IL•River View Ford
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Showing 169 - 196 from 596 results

596

Encore GX for sale in O Fallon

$22,309

Median local price

377

O Fallon-area dealerships

Buick Encore GX overview

Shop 596 used Buick Encore GX listings for sale, priced from $10,500 to $33,471 across 377 dealerships. The median asking price is $22,309, with an average mileage of 38,358 miles. Inventory spans model years 2020 to 2026 and is strongest for 2021–2025, with 517 listings.

About Buick Encore GX

Frequently Asked Questions

How many used Buick Encore GX listings are for sale?

There are 596 used Buick Encore GX listings for sale from 377 dealerships, priced from $10,500 to $33,471.

How much does a used Buick Encore GX cost?

The median asking price for a used Buick Encore GX is $22,309. Listings range from $10,500 to $33,471. The average mileage is 38,358 miles.

What is the cheapest used Buick Encore GX for sale?

The lowest-priced listing is a 2022 Buick Encore GX Select at $10,500 with 125,343 miles in Breckenridge Hills, MO.

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 517 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