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

2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•30,071 mi•
KL4MMCSL3PB119328
$22,114
LocationJasper, IN•Bob Luegers Buick Gmc
2026 Buick Encore GX Sport Touring's photo

2026 Buick Encore GX

Sport Touring•28,770 mi•
KL4AMDSL8TB051269
$25,487
LocationCape Girardeau, MO•John Morlan Chrysler Dodge Jeep Ram
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•29,959 mi•
KL4MMGSL6PB113885
$25,519
LocationWarrensburg, MO•Lotspeich Buick Gmc
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•27,432 mi•
KL4AMBS25RB019481
$22,113
LocationJasper, IN•Bob Luegers Buick Gmc
2020 Buick Encore GX Preferred's photo

2020 Buick Encore GX

Preferred•10,588 mi•
KL4MMBS26LB101627
$19,995
LocationRed Bud, IL•Shemwell Motor Company
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•43,271 mi•
KL4AMBSL6SB138560
$21,415
LocationSt. Peters, MO•Ed Napleton Honda
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•45,930 mi•
KL4MMDSL9PB038565
$19,245
LocationClarksville, TN•Wyatt Johnson Toyota
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•42,432 mi•
KL4MMESLXPB112307
$21,990
LocationUniversity Park, IL•Carvana University Park
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•34,732 mi•
KL4MMDS27PB109415
$19,913
LocationNaperville, IL•Woody Buick Gmc Of Naperville
2026 Buick Encore GX Sport Touring's photo

2026 Buick Encore GX

Sport Touring•10,088 mi•
KL4AMDSL2TB056838
$25,699
LocationLee's Summit, MO•Cable Dahmer Kia
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•52,580 mi•
KL4MMDSL9PB154803
$20,097
LocationSt. Louis, MO•Lou Fusz Buick Gmc
2026 Buick Encore GX Preferred AWD's photo

2026 Buick Encore GX

Preferred AWD•8,126 mi•
KL4AMCSL2TB054355
$25,598
LocationAnkeny, IA•Bob Brown Buick Gmc
2022 Buick Encore GX Preferred's photo

2022 Buick Encore GX

Preferred•42,140 mi•
KL4MMBS23NB122261
$20,848
LocationSpringfield, MO•Carmax Springfield
2023 Buick Encore GX Essence's photo

2023 Buick Encore GX

Essence•41,172 mi•
KL4MMFSL8PB089843
$21,238
LocationMatteson, IL•Arnie Bauer Buick Gmc
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•10,187 mi•
KL4MMGSL9PB117199
$25,408
LocationDowners Grove, IL•Bill Kay Buick Gmc
2021 Buick Encore GX Essence AWD's photo

2021 Buick Encore GX

Essence AWD•29,784 mi•
KL4MMGSL7MB130531
$21,999
LocationCreve Coeur, MO•Land Rover St Louis
2020 Buick Encore GX Preferred's photo

2020 Buick Encore GX

Preferred•86,879 mi•
KL4MMBS26LB096137
$15,175
LocationMarion, IA•Mcgrath Volkswagen Of Marion
2025 Buick Encore GX Sport Touring's photo

2025 Buick Encore GX

Sport Touring•37,869 mi•
KL4AMDSL5SB047789
$22,556
LocationNorth Aurora, IL•Gerald Kia North Aurora
2024 Buick Encore GX Avenir AWD's photo

2024 Buick Encore GX

Avenir AWD•32,765 mi•
KL4AMGSL6RB141823
$25,981
LocationChesterfield, MO•Lou Fusz Ford
2026 Buick Encore GX Sport Touring's photo

2026 Buick Encore GX

Sport Touring•22,324 mi•
KL4AMDSL7TB170222
$24,091
LocationJasper, IN•Bob Luegers Buick Gmc
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•151 mi•
KL4AMBSL7SB195902
$26,995
LocationWashington, IL•Uftring Chevrolet
2021 Buick Encore GX Preferred's photo

2021 Buick Encore GX

Preferred•82,600 mi•
KL4MMBS29MB076191
$13,500
LocationCedar Rapids, IA•Kzm Auto Sales Llc
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•96,495 mi•
KL4MMESL5PB155212
$18,855
LocationDecatur, IL•Jackson Ford Inc
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•80,505 mi•
KL4MMESL3PB110155
$20,180
LocationNewton, IA•Gregg Young Cadillac
2022 Buick Encore GX Select's photo

2022 Buick Encore GX

Select•117,352 mi•
KL4MMDSL1NB096733
$14,900
LocationKennett, MO•Glen Sain Chevrolet Kennett
2024 Buick Encore GX Avenir AWD's photo

2024 Buick Encore GX

Avenir AWD•29,945 mi•
KL4AMGSL4RB200576
$28,542
LocationPeru, IL•Jeff Perry Buick Gmc
2023 Buick Encore GX Essence's photo

2023 Buick Encore GX

Essence•25,234 mi•
KL4MMFSL2PB076862
$25,306
LocationSpringfield, IL•Landmark Mitsubishi
2021 Buick Encore GX Select AWD's photo

2021 Buick Encore GX

Select AWD•102,061 mi•
KL4MMESL6MB152282
$14,108
LocationMarshfield, MO•Don Vance Chrysler Dodge Jeep Ram
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Showing 281 - 308 from 596 results

596

Encore GX for sale in O Fallon

$22,304

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 $22,304, 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 $22,304. 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