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

2020 Buick Encore GX Preferred AWD's photo

2020 Buick Encore GX

Preferred AWD•93,435 mi•
KL4MMCSL4LB096135
$15,043
LocationKewanee, IL•Gustafson Ford
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•61,745 mi•
KL4MMGSL2PB105010
$24,451
LocationHenderson, KY•Kate Faupel Gmc
2024 Buick Encore GX Avenir's photo

2024 Buick Encore GX

Avenir•20,120 mi•
KL4AMFSLXRB005818
$27,336
LocationSt. Louis, MO•Dave Mungenast St Louis Honda
2022 Buick Encore GX Preferred's photo

2022 Buick Encore GX

Preferred•44,046 mi•
KL4MMBS2XNB108051
$18,707
LocationSt. Peters, MO•Dave Sinclair Lincoln St Peters
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•21,535 mi•
KL4MMBS26PB053892
$22,305
LocationTruesdale, MO•Gastorf Chevrolet
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•53,076 mi•
KL4AMESL7RB218042
$22,149
LocationShelbyville, IN•Hubler Ford Center
2026 Buick Encore GX Preferred AWD's photo

2026 Buick Encore GX

Preferred AWD•14,596 mi•
KL4AMCSL9TB091211
$24,193
LocationMacomb, IL•Kunes Auto Group Of Macomb
2023 Buick Encore GX Essence's photo

2023 Buick Encore GX

Essence•50,671 mi•
KL4MMFSL5PB090819
$19,321
LocationShiloh, IL•Auffenberg Kia
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•36,929 mi•
KL4AMBSLXSB220405
$22,886
LocationIndianapolis, IN•Blossom Automotive Dealer
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•31,870 mi•
KL4AMCSL1SB185050
$21,395
LocationMuscatine, IA•Nextgen Motors Of Muscatine
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•12,817 mi•
KL4MMGSL3PB151221
$26,582
LocationHighland, IL•Steve Schmitt Inc
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•23,197 mi•
KL4MMBS29PB101594
$19,478
LocationLafayette, IN•Bob Rohrman Toyota
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•21,037 mi•
KL4AMBSL4SB188924
$21,977
LocationBranson, MO•Pinegar Buick Gmc Of Branson
2021 Buick Encore GX Select's photo

2021 Buick Encore GX

Select•43,364 mi•
KL4MMDS29MB155517
$17,990
LocationSpringfield, IL•Landmark Ford Inc
2024 Buick Encore GX Avenir's photo

2024 Buick Encore GX

Avenir•16,036 mi•
KL4AMFSL2RB051661
$27,614
LocationJasper, IN•Bob Luegers Buick Gmc
2025 Buick Encore GX Avenir's photo

2025 Buick Encore GX

Avenir•59,237 mi•
KL4AMFSL1SB055061
$25,599
LocationHopkinsville, KY•Toyota Of Hopkinsville
2021 Buick Encore GX Select AWD's photo

2021 Buick Encore GX

Select AWD•25,734 mi•
KL4MMESL2MB151646
$13,999
LocationIndianapolis, IN•Brothers Auto Sales
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•31,162 mi•
KL4MMBS23PB086574
$19,227
LocationVilla Park, IL•Haggerty Buick Gmc
2026 Buick Encore GX Sport Touring's photo

2026 Buick Encore GX

Sport Touring•1 mi•
KL4AMDSL3TB170346
$28,633
LocationHodgkins, IL•Advantage Buick Gmc
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•12,758 mi•
KL4MMBS2XPB051742
$22,400
LocationTaylorville, IL•Bob Ridings Taylorville
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•12,694 mi•
KL4MMCSL2PB034870
$24,359
LocationNashville, TN•Nissan Of Rivergate
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•32,336 mi•
KL4MMDSL4PB013735
$21,971
LocationIndianapolis, IN•Hubler Nissan
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•30,513 mi•
KL4MMCSL3PB160462
$22,990
LocationPowderly, KY•Pogue Chevrolet
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•49,592 mi•
KL4AMESL7RB198410
$22,457
LocationIndianapolis, IN•Blossom Automotive Dealer
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•7,844 mi•
KL4MMDS26PB058540
$21,956
LocationDowners Grove, IL•Zeigler Chrysler Dodge Jeep Ram Of Downers Grove
2025 Buick Encore GX Sport Touring's photo

2025 Buick Encore GX

Sport Touring•17,446 mi•
KL4AMDSLXSB053135
$21,990
LocationChampaign, IL•Sam Leman Chevrolet Of Champaign
2021 Buick Encore GX Select's photo

2021 Buick Encore GX

Select•63,792 mi•
KL4MMDS29MB121853
$18,389
LocationCharleston, IL•Diepholz Buick Gmc
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•24,194 mi•
KL4AMBSL2SB217689
$19,412
LocationOak Lawn, IL•Ed Napleton Honda In Oak Lawn
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Showing 673 - 700 from 766 results

766

Encore GX for sale in O Fallon

$22,211

Median local price

462

O Fallon-area dealerships

Buick Encore GX overview

Shop 766 used Buick Encore GX listings for sale, priced from $8,995 to $38,848 across 462 dealerships. The median asking price is $22,211, with an average mileage of 38,078 miles. Inventory spans model years 2020 to 2026 and is strongest for 2021–2025, with 664 listings.

About Buick Encore GX

Frequently Asked Questions

How many used Buick Encore GX listings are for sale?

There are 766 used Buick Encore GX listings for sale from 462 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 $22,211. Listings range from $8,995 to $38,848. The average mileage is 38,078 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 664 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