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

2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•42,961 mi•
KL4MMESL0PB081035
$21,500
LocationBethany, MO•Pettijohn Auto Center
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•36,874 mi•
KL4AMBSL9SB210576
$23,821
LocationSaint Charles, MO•Clement Supercenter
2026 Buick Encore GX Preferred AWD's photo

2026 Buick Encore GX

Preferred AWD•5,424 mi•
KL4AMCSL9TB043398
$26,908
LocationOak Lawn, IL•Mike Haggerty Buick Gmc
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•70,565 mi•
KL4MMDS21PB107515
$18,377
LocationEffingham, IL•Roy Schmidt Honda
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•45,392 mi•
KL4AMDSL7RB123829
$23,389
LocationCharleston, IL•Diepholz Buick Gmc
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•30,537 mi•
KL4AMBS22RB022886
$20,500
LocationIndianapolis, IN•Truworth Auto
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•40,607 mi•
KL4AMCSL6SB162301
$22,000
LocationBethany, MO•Pettijohn Auto Center
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•33,012 mi•
KL4AMDSL7RB008311
$23,875
LocationCarlyle, IL•K J Chevrolet
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•56,286 mi•
KL4AMDSLXRB171308
$22,293
LocationFlorissant, MO•Johnny Londoff Chevrolet
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•87,601 mi•
KL4AMDSL2RB032662
$18,117
LocationJonesboro, AR•Cavenaugh Kia
2025 Buick Encore GX Sport Touring AWD's photo

2025 Buick Encore GX

Sport Touring AWD•28,168 mi•
KL4AMESL2SB056620
$23,995
LocationNoblesville, IN•Unlimited Motors Noblesville
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•43,106 mi•
KL4MMBS23PB131965
$20,548
LocationAvon, IN•Ray Skillman Avon Hyundai
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•35,927 mi•
KL4AMBSP7SB037403
$21,386
LocationClarksville, TN•Tim Short Mitsubishi
2021 Buick Encore GX Select's photo

2021 Buick Encore GX

Select•57,426 mi•
KL4MMDS25MB079052
$18,231
LocationBelleville, IL•Auffenberg Ford Inc
2020 Buick Encore GX Select's photo

2020 Buick Encore GX

Select•74,271 mi•
KL4MMDSL6LB121140
$16,474
LocationDyersburg, TN•Victory Ford Dyersburg
2020 Buick Encore GX Essence AWD's photo

2020 Buick Encore GX

Essence AWD•68,708 mi•
KL4MMGSL7LB129913
$17,929
LocationPlainfield, IL•Hawk Subaru
2022 Buick Encore GX Select's photo

2022 Buick Encore GX

Select•52,561 mi•
KL4MMDS20NB116512
$19,990
LocationPlainfield, IN•Carvana Plainfield
2026 Buick Encore GX Preferred's photo

2026 Buick Encore GX

Preferred•104 mi•
KL4AMBSL9TB259181
$26,848
LocationMemphis, TN•Carmax Germantown
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•79,307 mi•
KL4AMCSL5RB003862
$22,998
LocationGlasgow, KY•Don Franklin Glasgow Chevrolet
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•51,825 mi•
KL4MMBS28PB032574
$19,087
LocationColumbia, MO•Columbia Honda
2020 Buick Encore GX Essence's photo

2020 Buick Encore GX

Essence•75,194 mi•
KL4MMFSL3LB091168
$16,919
LocationDavenport, IA•Green Buick Gmc
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•30,040 mi•
KL4AMBS23RB156452
$22,988
LocationIndianapolis, IN•Ray Skillman Northeast Gmc
2026 Buick Encore GX Sport Touring's photo

2026 Buick Encore GX

Sport Touring•8,995 mi•
KL4AMDSL3TB041054
$26,618
LocationSt. Louis, MO•Lou Fusz Subaru St Louis
2026 Buick Encore GX Preferred's photo

2026 Buick Encore GX

Preferred•13,957 mi•
KL4AMBSL6TB102658
$23,406
LocationMarion, AR•Walt Massey Chevrolet Marion
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•97,121 mi•
KL4MMESL6PB120260
$20,158
LocationSt. Louis, MO•Spirit Lexus
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•32,134 mi•
KL4AMBSP9SB018528
$22,815
LocationO'Fallon, MO•Frank Leta Auto Group
2021 Buick Encore GX Preferred AWD's photo

2021 Buick Encore GX

Preferred AWD•36,408 mi•
KL4MMCSLXMB072035
$20,498
LocationJackson, TN•Carmax Jackson Tn
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•78,489 mi•
KL4MMCSLXPB163570
$19,455
LocationClarksville, TN•Wyatt Johnson Vw Of Clarksville
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Showing 113 - 140 from 756 results

756

Encore GX for sale in O Fallon

$22,262

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 $22,262, 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 $22,262. 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