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

2024 Buick Encore GX Preferred's photo
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2024 Buick Encore GX

Preferred•37,798 mi•
KL4AMBS22RB121935
$20,163
LocationChicago, IL•Dial Chrysler Dodge Jeep Ram
2022 Buick Encore GX Preferred AWD's photo

2022 Buick Encore GX

Preferred AWD•78,859 mi•
KL4MMCSL4NB053790
$17,990
LocationWest Memphis, AR•Carvana West Memphis
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•35,285 mi•
KL4MMESL4PB144279
$21,850
LocationDavenport, IA•Davenport Used Car Superstore
2026 Buick Encore GX Sport Touring AWD's photo

2026 Buick Encore GX

Sport Touring AWD•476 mi•
KL4AMESL5TB001256
$29,590
LocationUniversity Park, IL•Carvana University Park
2020 Buick Encore GX Preferred's photo

2020 Buick Encore GX

Preferred•100,777 mi•
KL4MMBS2XLB124117
$15,548
LocationHerculaneum, MO•Sapaugh Buick Gmc
2022 Buick Encore GX Preferred's photo

2022 Buick Encore GX

Preferred•71,192 mi•
KL4MMBS23NB145233
$20,389
LocationRussellville, KY•Newton Chevrolet Of Russellville
2021 Buick Encore GX Select's photo

2021 Buick Encore GX

Select•55,487 mi•
KL4MMDS29MB176609
$19,482
LocationHopkinsville, KY•Whites Auto Mall Honda
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•13,000 mi•
KL4MMESLXPB072584
$23,950
LocationRushville, IL•Eyler Auto Center Inc
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•1,404 mi•
KL4AMBSL8SB180762
$24,990
LocationWest Memphis, AR•Carvana West Memphis
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•20,484 mi•
KL4MMESL0PB146983
$22,545
LocationAurora, MO•Mayse Automotive Group Buick Gmc
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•44,396 mi•
KL4AMDSL8RB201888
$23,679
LocationLouisville, KY•Oxmoor Ford
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•15,100 mi•
KL4AMCSL4SB002711
$23,683
LocationDavenport, IA•Green Buick Gmc
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•68,920 mi•
KL4MMCSL6NB078870
$19,316
LocationNevada, MO•Max Motors Of Nevada Chevrolet
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•62,446 mi•
KL4MMCSL5PB144120
$20,500
LocationColumbia, MO•Bob Mccosh Chevrolet Gmc Cadillac
2020 Buick Encore GX Preferred's photo

2020 Buick Encore GX

Preferred•29,649 mi•
KL4MMBS25LB123618
$18,409
LocationPontiac, IL•Driscoll Motors
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
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•34,282 mi•
KL4MMBS25PB117100
$21,389
LocationCharleston, IL•Diepholz Buick Gmc
2020 Buick Encore GX Preferred's photo

2020 Buick Encore GX

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

2025 Buick Encore GX

Preferred•22,342 mi•
KL4AMBSP1SB108577
$23,750
LocationMemphis, TN•Wolfchase Hyundai
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•54,240 mi•
KL4AMDSL1RB020955
$21,959
LocationClarksville, TN•Wyatt Johnson Gmc
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Showing 57 - 84 from 756 results

756

Encore GX for sale in O Fallon

$22,268

Median local price

467

O Fallon-area dealerships

Buick Encore GX overview

Shop 756 used Buick Encore GX listings for sale, priced from $8,995 to $33,995 across 467 dealerships. The median asking price is $22,268, with an average mileage of 38,065 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 756 used Buick Encore GX listings for sale from 467 dealerships, priced from $8,995 to $33,995.

How much does a used Buick Encore GX cost?

The median asking price for a used Buick Encore GX is $22,268. Listings range from $8,995 to $33,995. The average mileage is 38,065 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