593 Used Buick Encore-gx for Sale Near O Fallon, MO
Save search
2022 Buick Encore GX Essence AWD
28,268 mi.
30 days on market
KL4MMGSL9NB117992
$17,900
T T Repairables
Spencer, IN
4.5
2022 Buick Encore GX Preferred
53,990 mi.
30 days on market
KL4MMBS24NB095135
$18,811
Barker Buick Gmc
Bloomington, IL
4.5
2023 Buick Encore GX Preferred
42,332 mi.
30 days on market
KL4MMBS27PB154794
$21,370
Cable Dahmer Cadillac Of Kansas City
Kansas City, MO
4.7
2023 Buick Encore GX Preferred AWD
32,435 mi.
30 days on market
KL4MMCSL4PB020971
$20,500
Woody Buick Gmc Of Naperville
Naperville, IL
4.7
2025 Buick Encore GX Preferred AWD
32,294 mi.
30 days on market
KL4AMCSL9SB161563
$23,975
Hiland Toyota
Moline, IL
4.3
2024 Buick Encore GX Sport Touring
53,984 mi.
30 days on market
KL4AMDSL4RB082947
$21,700
Single owner
Ozark Chevrolet
Ozark, MO
4.7
2022 Buick Encore GX Select
65,957 mi.
30 days on market
KL4MMDSL7NB068032
$20,872
Clean title
Steve Schmitt Inc
Highland, IL
2025 Buick Encore GX Preferred
36,454 mi.
30 days on market
KL4AMBSL3SB197629
$24,426
Single owner
Johnny Londoff Chevrolet
Florissant, MO
4.4
2025 Buick Encore GX Preferred AWD
37,450 mi.
30 days on market
KL4AMCSL0SB122537
Contact Dealer
Single owner
Poage Auto Plaza
Quincy, IL
4.3
2023 Buick Encore GX Select
74,237 mi.
30 days on market
KL4MMDS23PB127507
$20,568
Single owner
Hw Kia Of West County
Ballwin, MO
4.4
2024 Buick Encore GX Sport Touring
20,953 mi.
30 days on market
KL4AMDSL8RB078187
$22,500
Woody Buick Gmc Of Naperville
Naperville, IL
4.7
2023 Buick Encore GX Essence
9,864 mi.
30 days on market
KL4MMFSLXPB111857
$24,495
Single owner
Marion Chevrolet
Marion, IL
4.5
2023 Buick Encore GX Preferred
18,422 mi.
30 days on market
KL4MMBS24PB154610
$23,037
Single owner
Sapaugh Chevrolet Buick Gmc
Herculaneum, MO
4.5
2023 Buick Encore GX Essence
21,185 mi.
30 days on market
KL4MMFSL8PB115888
$22,000
Woody Buick Gmc Of Naperville
Naperville, IL
4.7
2025 Buick Encore GX Preferred
28,657 mi.
30 days on market
KL4AMBSL1SB220499
$22,600
Single ownerClean title
Ed Napleton Honda
St. Peters, MO
4.6
2025 Buick Encore GX Preferred
31,732 mi.
30 days on market
KL4AMBSP5SB038808
$22,588
Dwain Taylor Chevrolet Gmc
Murray, KY
4.2
2023 Buick Encore GX Essence
114,283 mi.
30 days on market
KL4MMFSL3PB124613
$16,700
Single owner
Ozark Chevrolet
Ozark, MO
4.7
2020 Buick Encore GX Essence
37,355 mi.
30 days on market
KL4MMFSL0LB113448
$20,579
Audi Quad Cities
Davenport, IA
4.8
2024 Buick Encore GX Preferred AWD
7,594 mi.
31 days on market
KL4AMCSL8RB204204
$29,468
Model 1 Chevrolet Of Kentland
Kentland, IN
4.4
2025 Buick Encore GX Preferred
29,932 mi.
31 days on market
KL4AMBSL7SB174614
$20,699
Single owner
Cable Dahmer Kia Of Lawrence
Lawrence, KS
4.7
2026 Buick Encore GX Sport Touring AWD
4,925 mi.
31 days on market
KL4AMESLXTB090273
$28,495
Vannoy Chevrolet
Montezuma, IA
4.6
2025 Buick Encore GX Avenir
14,192 mi.
31 days on market
KL4AMFSL3SB017945
$29,988
Ray Skillman Westside Kia
Indianapolis, IN
4.3
2021 Buick Encore GX Preferred
81,878 mi.
31 days on market
KL4MMBS24MB036858
$15,991
Clean title
Chris Auffenberg Ford
Washington, MO
4.3
2023 Buick Encore GX Select
62,144 mi.
31 days on market
KL4MMDS23PB115079
$18,750
Benton Ford
Benton, KY
4.4
2023 Buick Encore GX Select AWD
37,269 mi.
31 days on market
KL4MMESL9PB154726
$20,595
Single ownerClean title
Lou Fusz Buick Gmc
St. Louis, MO
4.3
2023 Buick Encore GX Essence AWD
26,919 mi.
32 days on market
KL4MMGSL1PB105936
$24,375
Single ownerClean title
Phillips Chevrolet Rv Of Bradley
Bourbonnais, IL
4.7
2022 Buick Encore GX Preferred
64,865 mi.
33 days on market
KL4MMBS20NB143181
$17,376
Dralle Buick Gmc
Watseka, IL
4.8
2020 Buick Encore GX Essence AWD
98,268 mi.
33 days on market
KL4MMGSL0LB109065
$15,900
Rusty Drewing Toyota
Jefferson City, MO
4.9
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.