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

2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•28,473 mi•
KL4AMBSL7SB200810
$22,284
LocationMemphis, TN•Jim Keras Chevrolet
2024 Buick Encore GX Avenir AWD's photo

2024 Buick Encore GX

Avenir AWD•29,298 mi•
KL4AMGSL0RB069288
$29,987
Deal Gauge
LocationManteno, IL•Taylor Ford Of Manteno
2021 Buick Encore GX Essence AWD's photo

2021 Buick Encore GX

Essence AWD•58,693 mi•
KL4MMGSL6MB175685
$19,912
LocationMorton, IL•Lighthouse Buick Gmc
2025 Buick Encore GX Sport Touring AWD's photo

2025 Buick Encore GX

Sport Touring AWD•33,723 mi•
KL4AMESLXSB021260
$24,403
LocationJasper, IN•Uebelhor Sons
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•49,398 mi•
KL4MMESL9PB139224
$20,773
LocationCollierville, TN•Sunrise Chevrolet At Collierville
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•17,602 mi•
KL4MMDS27PB108975
$22,189
LocationVilla Park, IL•Haggerty Buick Gmc
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•33,358 mi•
KL4MMGSL0PB135493
$25,500
LocationTaylorsville, IN•Hubler Honda
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•34,068 mi•
KL4AMDSL9RB185135
$23,208
LocationSikeston, MO•Autry Morlan Dodge Chrysler Jeep Ram Sikeston
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•48,033 mi•
KL4AMDSL1RB095641
$21,297
LocationVilla Park, IL•Haggerty Buick Gmc
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•12,725 mi•
KL4MMDSL5PB165121
$22,000
LocationLafayette, IN•Twin City Chrysler Dodge Jeep Ram Fiat
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•57,994 mi•
KL4MMDS24PB139133
$21,196
LocationCape Girardeau, MO•Cape Girardeau Honda
2021 Buick Encore GX Preferred's photo

2021 Buick Encore GX

Preferred•117,077 mi•
KL4MMBS23MB041405
$11,988
LocationSikeston, MO•Elite Auto Sales
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•2,095 mi•
KL4MMESL7PB120798
$22,876
LocationJerseyville, IL•Marshall Chevrolet
2022 Buick Encore GX Preferred's photo

2022 Buick Encore GX

Preferred•64,209 mi•
KL4MMBS23NB136788
$17,495
LocationAppleton City, MO•Zink Motor Company
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•31,008 mi•
KL4MMGSL3PB153048
$27,988
LocationUnion City, TN•Jerry Ward Autoplex
2023 Buick Encore GX Essence's photo

2023 Buick Encore GX

Essence•29,405 mi•
KL4MMFSL1PB087304
$21,913
LocationNaperville, IL•Woody Buick Gmc Of Naperville
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•23,595 mi•
KL4MMDSL8PB074859
$22,612
LocationMorton, IL•Lighthouse Buick Gmc
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•36,805 mi•
KL4AMESL9RB060688
$21,503
LocationIndianapolis, IN•Napleton Hyundai Of Carmel
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•6,374 mi•
KL4AMDSL9RB001246
$23,912
LocationMorton, IL•Lighthouse Buick Gmc
2026 Buick Encore GX Sport Touring AWD's photo

2026 Buick Encore GX

Sport Touring AWD•14,802 mi•
KL4AMESL8TB025101
$28,232
LocationRantoul, IL•Shields Ford
2022 Buick Encore GX Essence AWD's photo

2022 Buick Encore GX

Essence AWD•20,425 mi•
KL4MMGSL1NB122989
$24,612
LocationMorton, IL•Lighthouse Buick Gmc
2025 Buick Encore GX Sport Touring AWD's photo

2025 Buick Encore GX

Sport Touring AWD•28,482 mi•
KL4AMESL3SB176085
$24,000
LocationMadisonville, KY•Toyota Of Madisonville
2024 Buick Encore GX Avenir AWD's photo

2024 Buick Encore GX

Avenir AWD•19,998 mi•
KL4AMGSL4RB147233
$26,973
LocationDwight, IL•Dwight Ford
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•44,373 mi•
KL4MMCSLXPB161222
$20,020
LocationBloomington, IL•Barker Buick Gmc
2021 Buick Encore GX Essence's photo

2021 Buick Encore GX

Essence•84,905 mi•
KL4MMFSL9MB129133
$20,550
LocationAvon, IN•Ray Skillman Avon Hyundai
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•20,134 mi•
KL4AMCSL6RB185345
$23,512
LocationMorton, IL•Lighthouse Buick Gmc
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•24,404 mi•
KL4AMBSL6SB216500
$20,620
LocationLee's Summit, MO•Cable Dahmer Kia
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•24,941 mi•
KL4AMESL1RB204007
$27,389
LocationGlasgow, KY•Don Franklin Glasgow Chevrolet
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Showing 421 - 448 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