598 Used Buick Encore GX for Sale Near O Fallon, MO

2025 Buick Encore GX Avenir AWD's photo

2025 Buick Encore GX

Avenir AWD•9,297 mi•
KL4AMGSL4SB035151
$31,895
LocationKansas City, MO•Thoroughbred Ford
2024 Buick Encore GX Avenir AWD's photo

2024 Buick Encore GX

Avenir AWD•11,772 mi•
KL4AMGSLXRB151299
$28,950
LocationJoliet, IL•Darcy Mitsubishi
2020 Buick Encore GX Select's photo

2020 Buick Encore GX

Select•73,852 mi•
KL4MMDSL4LB120181
$10,999
LocationLebanon, IN•Sagamore Auto Sales And Leasing
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•38,843 mi•
KL4AMBSP2SB005233
$22,499
LocationClarksville, TN•Fort Campbell Auto Sales
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•22,325 mi•
KL4MMBS24PB126869
$18,913
LocationNaperville, IL•Woody Buick Gmc Of Naperville
2026 Buick Encore GX Preferred AWD's photo

2026 Buick Encore GX

Preferred AWD•14,826 mi•
KL4AMCSLXTB025489
$23,413
Deal Gauge
LocationNaperville, IL•Woody Buick Gmc Of Naperville
2024 Buick Encore GX Preferred's photo

2024 Buick Encore GX

Preferred•21,943 mi•
KL4AMBS20RB088529
$24,900
LocationGosnell, AR•Fulks Auto Sales
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•37,337 mi•
KL4MMESL4PB104705
$21,014
LocationO'Fallon, MO•Clement Ford
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•23,951 mi•
KL4MMBS29PB103197
$20,388
LocationSpringfield, MO•Acura Of Springfield
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•32,441 mi•
KL4AMBSP9SB011577
$17,900
LocationSpencer, IN•T T Repairables
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•24,181 mi•
KL4MMDSL5PB105369
$21,504
LocationO'Fallon, MO•Clement Ford
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•51,110 mi•
KL4AMESLXRB174246
$22,026
LocationJonesboro, AR•Central Buick Gmc
2026 Buick Encore GX Sport Touring's photo

2026 Buick Encore GX

Sport Touring•5,398 mi•
KL4AMDSL2TB013441
$24,990
LocationTroy, MO•Jim Trenary Troy
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•50,889 mi•
KL4MMBS27PB148946
$18,088
LocationMurray, KY•Dwain Taylor Chevrolet Gmc
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•22,704 mi•
KL4MMDSL7PB165184
$23,835
LocationPekin, IL•Ray Dennison Chevrolet
2022 Buick Encore GX Select's photo

2022 Buick Encore GX

Select•45,104 mi•
KL4MMDSL0NB090342
$22,164
LocationPaducah, KY•Royal Oaks Chevrolet
2024 Buick Encore GX Avenir AWD's photo

2024 Buick Encore GX

Avenir AWD•28,773 mi•
KL4AMGSL6RB140042
$29,767
LocationForsyth, IL•Bob Brady Buick Gmc
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•20,799 mi•
KL4AMCSL7RB162933
$23,903
LocationDavenport, IA•Mills Chevrolet
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•18,464 mi•
KL4AMCSLXSB201956
$24,710
LocationLafayette, IN•Lewis Motor Sales Inc
2023 Buick Encore GX Select AWD's photo

2023 Buick Encore GX

Select AWD•31,589 mi•
KL4MMESL7PB131364
$19,987
LocationAlton, IL•Mungenast Alton Toyota
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•24,616 mi•
KL4AMESL3RB054210
$26,613
LocationJasper, IN•Bob Luegers Buick Gmc
2021 Buick Encore GX Preferred AWD's photo

2021 Buick Encore GX

Preferred AWD•82,678 mi•
KL4MMCSL9MB129194
$16,299
LocationOlathe, KS•Kc Car Gallery South
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•30,756 mi•
KL4AMBSL6SB177908
$22,487
LocationCape Girardeau, MO•John Morlan Chrysler Dodge Jeep Ram
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•32,365 mi•
KL4MMGSL4PB053198
$22,615
LocationOzark, MO•James River Chrysler Dodge Jeep Ram
2023 Buick Encore GX Essence AWD's photo

2023 Buick Encore GX

Essence AWD•35,702 mi•
KL4MMGSL1PB072260
$22,572
LocationOzark, MO•James River Chrysler Dodge Jeep Ram
2024 Buick Encore GX Preferred AWD's photo

2024 Buick Encore GX

Preferred AWD•25,548 mi•
KL4AMCSL6RB024736
$22,324
LocationPeru, IL•Hawk Chevy Of Lasalle Peru
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•21,866 mi•
KL4AMBSL1SB218638
$22,466
LocationBranson, MO•Pinegar Buick Gmc Of Branson
2025 Buick Encore GX Avenir AWD's photo

2025 Buick Encore GX

Avenir AWD•31,883 mi•
KL4AMGSL2SB006716
$30,995
LocationSterling, IL•Majeski Motors Of Sterling
Prev
181920
Next

Showing 505 - 532 from 598 results

598

Encore GX for sale in O Fallon

$22,343

Median local price

371

O Fallon-area dealerships

Buick Encore GX overview

Shop 598 used Buick Encore GX listings for sale, priced from $10,500 to $33,471 across 371 dealerships. The median asking price is $22,343, with an average mileage of 38,296 miles. Inventory spans model years 2020 to 2026 and is strongest for 2021–2025, with 516 listings.

About Buick Encore GX

Frequently Asked Questions

How many used Buick Encore GX listings are for sale?

There are 598 used Buick Encore GX listings for sale from 371 dealerships, priced from $10,500 to $33,471.

How much does a used Buick Encore GX cost?

The median asking price for a used Buick Encore GX is $22,343. Listings range from $10,500 to $33,471. The average mileage is 38,296 miles.

What is the cheapest used Buick Encore GX for sale?

The lowest-priced listing is a 2022 Buick Encore GX Select at $10,500 with 125,343 miles in Breckenridge Hills, MO.

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 516 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