598 Used Buick Encore-gx for Sale Near O Fallon, MO
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2023 Buick Encore GX Essence
50,671 mi.
9 days on market
KL4MMFSL5PB090819
$22,393
Single owner
Auffenberg Kia
Shiloh, IL
4.6
2025 Buick Encore GX Preferred
19,789 mi.
10 days on market
KL4AMBSL6SB207389
$21,977
Single owner
Pinegar Buick Gmc Of Branson
Branson, MO
4.7
2025 Buick Encore GX Preferred
21,037 mi.
10 days on market
KL4AMBSL4SB188924
$21,977
Single owner
Pinegar Buick Gmc Of Branson
Branson, MO
4.7
2023 Buick Encore GX Preferred
23,193 mi.
10 days on market
KL4MMBS29PB101594
$20,699
Single owner
Bob Rohrman Toyota
Lafayette, IN
4.4
2024 Buick Encore GX Avenir
16,036 mi.
10 days on market
KL4AMFSL2RB051661
$27,614
Bob Luegers Motors Inc
Jasper, IN
4.8
2025 Buick Encore GX Preferred
26,332 mi.
10 days on market
KL4AMBSL4SB205558
$23,508
Single ownerClean title
Reliable Chevrolet
Springfield, MO
4.3
2026 Buick Encore GX Preferred
2,300 mi.
10 days on market
KL4AMBSL9TB164393
$24,855
Seay Motors
Mayfield, KY
4.4
2020 Buick Encore GX Preferred
121,663 mi.
10 days on market
KL4MMBS27LB118338
$13,598
Clean title
Victory Gmc
Saint Joseph, MO
4.6
2021 Buick Encore GX Select
43,364 mi.
10 days on market
KL4MMDS29MB155517
$20,407
Landmark Ford Trucks East
Springfield, IL
4.5
2025 Buick Encore GX Avenir
59,237 mi.
10 days on market
KL4AMFSL1SB055061
$26,000
Toyota Of Hopkinsville
Hopkinsville, KY
4.0
2025 Buick Encore GX Preferred AWD
26,643 mi.
10 days on market
KL4AMCSL0SB184942
$22,988
The Auto Specialists
Springfield, MO
4.5
2025 Buick Encore GX Preferred AWD
31,870 mi.
10 days on market
KL4AMCSL1SB185050
$21,995
Nextgen Motors Of Muscatine
Muscatine, IA
4.5
2024 Buick Encore GX Sport Touring
49,629 mi.
10 days on market
KL4AMDSL2RB211641
$25,408
Green Hyundai
Springfield, IL
4.1
2022 Buick Encore GX Select
73,047 mi.
11 days on market
KL4MMDSL0NB101789
$19,537
Single ownerClean title
Victory Ford Dyersburg
Dyersburg, TN
4.2
2021 Buick Encore GX Select AWD
69,724 mi.
11 days on market
KL4MMESL0MB168459
$17,586
Landmark Of Taylorville
Taylorville, IL
4.3
2023 Buick Encore GX Select
61,499 mi.
11 days on market
KL4MMDS21PB049437
$20,362
Quality Buick Gmc Cadillac
Alton, IL
4.7
2024 Buick Encore GX Sport Touring
61,293 mi.
11 days on market
KL4AMDSL4RB133010
$21,620
Single owner
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2021 Buick Encore GX Select AWD
34,174 mi.
12 days on market
KL4MMESL3MB136217
$20,362
Douglas Dodge
Clinton, IL
4.5
2021 Buick Encore GX Preferred
33,948 mi.
12 days on market
KL4MMBS29MB115605
$20,590
Single owner
Frank Leta Buick Gmc
Cape Girardeau, MO
4.5
2023 Buick Encore GX Select
21,121 mi.
12 days on market
KL4MMDSL8PB083738
$26,899
Single owner
Larry Stovesand Buick Gmc
Paducah, KY
4.4
2023 Buick Encore GX Preferred
12,758 mi.
12 days on market
KL4MMBS2XPB051742
$22,990
Bob Ridings Taylorville
Taylorville, IL
4.2
2023 Buick Encore GX Essence AWD
12,817 mi.
12 days on market
KL4MMGSL3PB151221
$27,376
Single ownerClean title
Steve Schmitt Inc
Highland, IL
2023 Buick Encore GX Select
35,760 mi.
13 days on market
KL4MMDS21PB135184
$20,495
Marion Chevrolet
Marion, IL
4.5
2021 Buick Encore GX Preferred
98,860 mi.
13 days on market
KL4MMBS22MB060236
$15,077
Clean title
Dewey Auto Outlet
Des Moines, IA
4.5
2024 Buick Encore GX Preferred
29,315 mi.
13 days on market
KL4AMBS27RB002598
$22,767
Lou Fusz Ford Inc
Chesterfield, MO
4.3
2023 Buick Encore GX Preferred AWD
30,501 mi.
13 days on market
KL4MMCSL3PB160462
Contact Dealer
Single owner
Pogue Chevrolet Gmc
Greenville, KY
4.2
2020 Buick Encore GX Essence
13 days on market
KL4MMFSL2LB124449
$19,794
Jim Butler Centralia Chevrolet
Centralia, MO
4.4
2021 Buick Encore GX Select
63,759 mi.
14 days on market
KL4MMDS29MB121853
$17,987
Diepholz Cadillac
Charleston, IL
Find Used Buick Encore GX in O Fallon, MO
The Buick Encore GX is offered in the U.S. lineup in the SUV configuration. Differences mainly come down to trim, features, and drivetrain.