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

2023 Buick Encore GX Essence's photo

2023 Buick Encore GX

Essence•26,322 mi•
KL4MMFSLXPB121837
$24,500
LocationScottsburg, IN•John Jones Chevrolet Of Scottsburg Inc
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•20,862 mi•
KL4AMBSL4RB190263
$21,212
LocationMorton, IL•Lighthouse Buick Gmc
2026 Buick Encore GX Preferred AWD's photo

2026 Buick Encore GX

Preferred AWD•712 mi•
KL4AMCSL9TB081438
$26,762
LocationValparaiso, IN•Currie Motors Ford Of Valpo
2021 Buick Encore GX Essence AWD's photo

2021 Buick Encore GX

Essence AWD•31,229 mi•
KL4MMGSL9MB049661
$21,913
LocationHomewood, IL•Ford Of Homewood
2025 Buick Encore GX Sport Touring's photo

2025 Buick Encore GX

Sport Touring•79,787 mi•
KL4AMDSLXSB042846
$20,647
LocationSaint Charles, MO•Pundmann Ford
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•12,490 mi•
KL4MMESL2PB128615
$25,376
LocationMoline, IL•Key Auto Mall
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•20,528 mi•
KL4MMGSL4PB092695
$23,220
LocationNaperville, IL•Bill Jacobs Mini
2026 Buick Encore GX Preferred's photo

2026 Buick Encore GX

Preferred•3,674 mi•
KL4AMBSL6TB004021
$26,598
LocationO'Fallon, IL•Carmax Ofallon
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•16,537 mi•
KL4MMGSL2PB156815
$26,971
LocationIndianapolis, IN•Hubler Nissan
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•78,238 mi•
KL4AMDSL8RB016725
$19,056
LocationMarshfield, MO•Marshfield Chevrolet
2021 Buick Encore GX Select AWD's photo

2021 Buick Encore GX

Select AWD•104,797 mi•
KL4MMESL1MB157017
$13,995
LocationValparaiso, IN•Valpo Motors
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•5,462 mi•
KL4MMDS24PB134062
$23,254
LocationPontiac, IL•Driscoll Motors
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•108,303 mi•
KL4MMBS20PB021343
$15,549
LocationTerre Haute, IN•Terre Haute Chevrolet
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•6,720 mi•
KL4AMESL3RB159278
$29,357
LocationQuincy, IL•Poage Auto Plaza
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•50,064 mi•
KL4AMESL3RB210634
$22,333
LocationPella, IA•Pella Motors Cdjr
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•18,125 mi•
KL4AMCSLXRB171092
$26,200
LocationOlney, IL•Eagleson Automotive Center
2025 Buick Encore GX Avenir's photo

2025 Buick Encore GX

Avenir•1,875 mi•
KL4AMFSL3SB035037
$27,407
LocationBloomington, IL•Lemans Chevy City
2024 Buick Encore GX Avenir AWD's photo

2024 Buick Encore GX

Avenir AWD•18,744 mi•
KL4AMGSL0RB205645
$27,179
LocationDavenport, IA•Green Buick Gmc
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•15,828 mi•
KL4AMBS28RB076001
$21,712
LocationNormal, IL•Obrien Mitsubishi Normal
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•38,577 mi•
KL4AMCSL6SB171838
$32,258
LocationSterling, IL•Kunes Ford Of Sterling
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•16,110 mi•
KL4AMBS24RB028088
$22,097
LocationGlasgow, KY•Don Franklin Glasgow Chevrolet
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•11,000 mi•
KL4AMBSP6SB005462
$16,900
LocationDexter, MO•25 Auto Llc
2021 Buick Encore GX Essence AWD's photo

2021 Buick Encore GX

Essence AWD•61,313 mi•
KL4MMGSL6MB083511
$20,275
LocationLee's Summit, MO•Aristocrat Motors Lees Summit
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•51,116 mi•
KL4AMDSL4RB216274
$22,494
LocationShelbyville, IN•Hubler Ford Center
2026 Buick Encore GX Avenir AWD's photo

2026 Buick Encore GX

Avenir AWD•3,129 mi•
KL4AMGSL9TB084248
$30,424
LocationSt. Peters, MO•Dave Sinclair Lincoln St Peters
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•12,003 mi•
KL4AMCSL3RB206720
$23,012
LocationMorton, IL•Lighthouse Buick Gmc
2023 Buick Encore GX Essence's photo

2023 Buick Encore GX

Essence•8,336 mi•
KL4MMFSL8PB076008
$27,200
LocationSt. Louis, MO•Dave Mungenast St Louis Honda
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•86,170 mi•
KL4AMBS28RB036985
$18,156
LocationPana, IL•Ridings Auto Group
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Showing 505 - 532 from 766 results

766

Encore GX for sale in O Fallon

$22,208

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 $22,208, 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 $22,208. 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