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

2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•46,162 mi•
KL4AMDSL4RB215383
$22,190
LocationGermantown, IL•Jansen Chevrolet
2020 Buick Encore GX Essence AWD's photo

2020 Buick Encore GX

Essence AWD•99,184 mi•
KL4MMGSL4LB094585
$15,000
LocationPlainfield, IN•Andy Mohr Chevrolet
2024 Buick Encore GX Avenir's photo

2024 Buick Encore GX

Avenir•5,717 mi•
KL4AMFSL0RB142881
$27,088
LocationMurray, KY•Dwain Taylor Chevrolet Gmc
2021 Buick Encore GX Select AWD's photo

2021 Buick Encore GX

Select AWD•124,595 mi•
KL4MMESL8MB143163
$14,699
LocationDixon, IL•Ken Nelson Toyota
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•16,527 mi•
KL4MMCSL1PB163148
$24,900
LocationSt. Louis, MO•Dave Mungenast St Louis Honda
2021 Buick Encore GX Select AWD's photo

2021 Buick Encore GX

Select AWD•75,818 mi•
KL4MMESL0MB109010
$17,995
LocationSalem, IL•Max Dye Inc
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•22,218 mi•
KL4AMBSLXSB192203
$24,220
LocationBallwin, MO•Bommarito Nissan Ballwin
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•28,420 mi•
KL4AMESLXRB186106
$24,989
LocationClinton, IL•Baum Chevrolet
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•60,998 mi•
KL4AMESL4RB148631
$22,056
LocationQuincy, IL•Shottenkirk Toyota Of Quincy
2025 Buick Encore GX Preferred AWD's photo

2025 Buick Encore GX

Preferred AWD•34,050 mi•
KL4AMCSL7SB174554
$23,900
LocationClinton, MO•Gregg Smith Ford Lincoln
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•19,086 mi•
KL4MMBS20PB107865
$21,054
LocationSt. Louis, MO•Lou Fusz Buick Gmc
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•26,014 mi•
KL4AMDSL6RB064188
$24,995
LocationFlorissant, MO•Travers Automotive Group
2022 Buick Encore GX Preferred AWD's photo

2022 Buick Encore GX

Preferred AWD•34,126 mi•
KL4MMCSL2NB037846
$19,367
LocationLafayette, IN•Zeigler Subaru Of Lafayette
2025 Buick Encore GX Avenir AWD's photo

2025 Buick Encore GX

Avenir AWD•8,980 mi•
KL4AMGSL9SB125315
$31,900
LocationDes Moines, IA•Willis Lexus
2026 Buick Encore GX Sport Touring AWD's photo

2026 Buick Encore GX

Sport Touring AWD•28,379 mi•
KL4AMESL1TB035839
$28,990
LocationIowa City, IA•Billion Honda
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•37,073 mi•
KL4AMBSP6SB129375
$22,699
LocationMurray, KY•Dwain Taylor Used Cars
2021 Buick Encore GX Preferred AWD's photo

2021 Buick Encore GX

Preferred AWD•85,229 mi•
KL4MMCSL0MB130573
$15,199
LocationSmithville, MO•Gentry Chevrolet Of Smithville
2022 Buick Encore GX Preferred AWD's photo

2022 Buick Encore GX

Preferred AWD•56,002 mi•
KL4MMCSL6NB085902
$20,511
LocationPeoria, IL•Scherer Mazda
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•12,588 mi•
KL4MMCSL2PB106344
$22,812
LocationMorton, IL•Lighthouse Buick Gmc
2024 Buick Encore GX Sport Touring's photo

2024 Buick Encore GX

Sport Touring•38,152 mi•
KL4AMDSL3RB144192
$16,900
LocationDexter, MO•25 Auto Llc
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•37,407 mi•
KL4AMBSL2SB143402
$19,614
LocationSt. Peters, MO•Napletons Mid Rivers Chrysler Dodge Jeep Ram
2023 Buick Encore GX Select's photo

2023 Buick Encore GX

Select•24,784 mi•
KL4MMDS28PB093614
$22,212
LocationMorton, IL•Lighthouse Buick Gmc
2024 Buick Encore GX Sport Touring AWD's photo

2024 Buick Encore GX

Sport Touring AWD•5,794 mi•
KL4AMESL9RB215613
$26,395
LocationKansas City, MO•Thoroughbred Ford
2025 Buick Encore GX Preferred's photo

2025 Buick Encore GX

Preferred•31,728 mi•
KL4AMBSL4SB137035
$19,944
LocationClarksville, TN•Wyatt Johnson Vw Of Clarksville
2023 Buick Encore GX Preferred's photo

2023 Buick Encore GX

Preferred•40,878 mi•
KL4MMBS22PB057793
$19,435
LocationMurray, KY•Parker Ford
2020 Buick Encore GX Select AWD's photo

2020 Buick Encore GX

Select AWD•43,611 mi•
KL4MMESL1LB095410
$13,900
LocationSpencer, IN•T T Repairables
2023 Buick Encore GX Preferred AWD's photo

2023 Buick Encore GX

Preferred AWD•28,457 mi•
KL4MMCSL8PB111984
$20,170
LocationMuscatine, IA•Ed Morse Buick Gmc Muscatine Ia
2021 Buick Encore GX Preferred's photo

2021 Buick Encore GX

Preferred•59,779 mi•
KL4MMBS21MB178875
$17,308
LocationColumbia, MO•Joe Machens Ford
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Showing 365 - 392 from 598 results

598

Encore GX for sale in O Fallon

$22,341

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 $22,341, 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 $22,341. 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