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

2021 Buick Encore GX Select AWD's photo

2021 Buick Encore GX

Select AWD•108,639 mi•
KL4MMESL6MB090284
$15,709
LocationWashington, IN•Lovett Used Cars Llc
2021 Buick Encore GX Select AWD's photo

2021 Buick Encore GX

Select AWD•75,300 mi•
KL4MMESL0MB070452
$18,327
LocationClarksville, IN•Kia Store Clarksville
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•30,040 mi•
KL4AMBS23RB156452
$22,988
LocationIndianapolis, IN•Ray Skillman Auto Group
2022 Buick Encore GX Select's photo

2022 Buick Encore GX

Select•30,915 mi•
KL4MMDS25NB111578
$22,321
LocationSaint Charles, MO•Clement Supercenter
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•55,123 mi•
KL4AMDSL1RB165297
$19,702
LocationLansing, IL•Napleton River Oaks Kia
2025 Buick Encore GX Sport Touring AWD's photo

2025 Buick Encore GX

Sport Touring AWD•29,185 mi•
KL4AMESL3SB042371
$26,421
LocationFlorissant, MO•Clement Pre Owned
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•56,909 mi•
KL4AMDSL2RB167866
$22,419
LocationHerculaneum, MO•Sapaugh Buick Gmc
2020 Buick Encore GX Essence's photo

2020 Buick Encore GX

Essence•40,839 mi•
KL4MMFS24LB126808
$20,590
LocationWest Memphis, AR•Carvana West Memphis
2026 Buick Encore GX Avenir AWD's photo

2026 Buick Encore GX

Avenir AWD•2,035 mi•
KL4AMGSLXTB030201
$38,848
LocationMerrillville, IN•Carmax Merrillville
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•38,645 mi•
KL4AMBSL7SB219406
$19,402
LocationLansing, IL•Napleton River Oaks Kia
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•12,277 mi•
KL4AMBSP0SB168768
$25,221
LocationFlorissant, MO•Clement Chrysler Dodge Jeep Ram Florissant
2022 Buick Encore GX Preferred AWD's photo

2022 Buick Encore GX

Preferred AWD•71,995 mi•
KL4MMCSL5NB035752
$18,538
LocationMemphis, TN•Jim Keras Buick Gmc
2023 Buick Encore GX Essence's photo

2023 Buick Encore GX

Essence•44,083 mi•
KL4MMFSL1PB161174
$21,990
LocationPlainfield, IN•Carvana Plainfield
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•32,365 mi•
KL4MMCSL0PB149564
$21,277
LocationBolingbrook, IL•Advantage Bolingbrook
2023 Buick Encore GX Essence's photo

2023 Buick Encore GX

Essence•48,629 mi•
KL4MMFSL6PB075990
$22,113
LocationJasper, IN•Bob Luegers Buick Gmc
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•31,027 mi•
KL4MMBS2XPB131574
$19,068
LocationBridgeview, IL•Advantage Chevrolet Of Bridgeview
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•56,828 mi•
KL4AMDSL7RB154062
$20,397
LocationClarksville, TN•Tim Short Mitsubishi
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•24,516 mi•
KL4AMCSL3RB159625
$22,927
LocationAnderson, IN•Ed Martin Buick Gmc Of Anderson
2025 Buick Encore GX Avenir AWD's photo

2025 Buick Encore GX

Avenir AWD•28,633 mi•
KL4AMGSL6SB031831
$30,251
LocationEvansville, IN•D Patrick
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•10,789 mi•
KL4AMCSL6SB153565
$25,280
LocationSedalia, MO•Mccarthy Toyota Of Sedalia
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•55,818 mi•
KL4MMDSL7PB123047
$20,000
LocationTrenton, MO•Pettijohn Ford Of Trenton
2021 Buick Encore GX Essence's photo

2021 Buick Encore GX

Essence•70,767 mi•
KL4MMFSL9MB070214
$17,989
LocationTipton, IN•Academy Chrysler Dodge Jeep Ram
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•32,857 mi•
KL4AMDSL2RB190970
$22,913
LocationNaperville, IL•Woody Buick Gmc Of Naperville
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•12,590 mi•
KL4MMGSL9PB153118
$26,179
LocationFort Madison, IA•Shottenkirk Fort Madison
2025 Buick Encore GX Sport Touring's photo

2025 Buick Encore GX

Sport Touring•12,139 mi•
KL4AMDSL6SB005647
$24,500
LocationColumbia, IL•Weber Chevrolet Columbia
2026 Buick Encore GX Preferred's photo

2026 Buick Encore GX

Preferred•16,910 mi•
KL4AMBSL4TB036661
$22,489
LocationMarshfield, MO•Marshfield Chevrolet
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•41,300 mi•
KL4AMCSL1RB129247
$23,895
LocationQuincy, IL•Shottenkirk Chevrolet Quincy
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•34,738 mi•
KL4AMESL8RB073416
$23,051
LocationLouisville, KY•Bob Hook Chevrolet
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Showing 197 - 224 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