598 Used Buick Encore-gx for Sale Near O Fallon, MO
Save search
2024 Buick Encore GX Avenir AWD
20,417 mi.
21 days on market
KL4AMGSLXRB128928
$30,122
Single owner
Landers Chevrolet Of Joplin
Joplin, MO
4.4
2024 Buick Encore GX Sport Touring AWD
60,543 mi.
21 days on market
KL4AMESL5RB170539
$21,495
Landmark Ford
Springfield, IL
4.5
2024 Buick Encore GX Sport Touring AWD
53,216 mi.
21 days on market
KL4AMESL0RB195770
$22,895
Single owner
Park Hills Chevrolet
Park Hills, MO
4.7
2023 Buick Encore GX Select
722 mi.
21 days on market
KL4MMDSLXPB153336
$22,950
Single ownerClean title
Lou Fusz Buick Gmc
St. Louis, MO
4.3
2023 Buick Encore GX Select
29,011 mi.
21 days on market
KL4MMDSL7PB123274
$20,122
Single ownerClean title
Fletcher Dodge Chrysler Jeep Ram
Jonesboro, AR
4.2
2025 Buick Encore GX Preferred AWD
42,194 mi.
21 days on market
KL4AMCSL7SB194786
$24,610
Single owner
Johnny Londoff Chevrolet
Florissant, MO
4.4
2023 Buick Encore GX Preferred AWD
48,894 mi.
22 days on market
KL4MMCSL3PB136677
$21,713
Clean title
Universal Auto Plaza
Blue Springs, MO
4.7
2025 Buick Encore GX Preferred
22,322 mi.
22 days on market
KL4AMBSL9SB192872
$21,977
Single owner
Pinegar Buick Gmc Of Branson
Branson, MO
4.7
2026 Buick Encore GX Preferred AWD
13,938 mi.
22 days on market
KL4AMCSLXTB096546
$26,848
Clean title
Kunes Auto Group Of Macomb
Macomb, IL
4.4
2025 Buick Encore GX Preferred AWD
23,412 mi.
22 days on market
KL4AMCSLXSB007377
$23,597
Clean title
Century Dodge Chrysler Jeep Ram
Wentzville, MO
4.4
2024 Buick Encore GX Avenir
13,470 mi.
22 days on market
KL4AMFSL9RB005387
$25,500
Woody Buick Gmc Of Naperville
Naperville, IL
4.7
2025 Buick Encore GX Avenir AWD
3,137 mi.
22 days on market
KL4AMGSL0SB007282
$31,278
Darcy Buick Gmc
Joliet, IL
4.8
2022 Buick Encore GX Select AWD
22 days on market
KL4MMESL5NB110459
$20,401
Single ownerClean title
Steve Schmitt Of Litchfield
Litchfield, IL
2024 Buick Encore GX Sport Touring AWD
16,871 mi.
22 days on market
KL4AMESL6RB164393
$24,267
Single owner
Universal Auto Plaza
Blue Springs, MO
4.7
2025 Buick Encore GX Preferred
26,878 mi.
22 days on market
KL4AMBSL2SB192471
$23,995
Travers Gmt Auto Sales Autos Para Ti
Florissant, MO
4.2
2023 Buick Encore GX Preferred AWD
54,682 mi.
22 days on market
KL4MMCSL6PB120960
$21,889
Single ownerClean title
Weber Chevrolet Granite City
Granite City, IL
4.5
2025 Buick Encore GX Preferred AWD
25,954 mi.
23 days on market
KL4AMCSL2SB189253
$24,154
York Chevrolet Inc
Brazil, IN
4.5
2025 Buick Encore GX Sport Touring
35,000 mi.
23 days on market
KL4AMDSL3SB052165
$24,000
Single owner
Cable Dahmer Cdjr
Kansas City, MO
4.3
2026 Buick Encore GX Sport Touring
9,136 mi.
23 days on market
KL4AMDSLXTB003028
$26,419
Lou Fusz Chrysler Jeep Dodge Ram
O'Fallon, MO
4.6
2022 Buick Encore GX Preferred
48,281 mi.
23 days on market
KL4MMBS23NB125774
$19,299
Behlmann Buick Gmc
Troy, MO
4.5
2024 Buick Encore GX Avenir AWD
28,365 mi.
23 days on market
KL4AMGSLXRB213476
$27,688
Single ownerClean title
Heartland Chrysler Dodge Jeep Ram
Excelsior Springs, MO
4.5
2023 Buick Encore GX Preferred
44,860 mi.
23 days on market
KL4MMBS24PB109036
$19,404
Single owner
Chevrolet Of Homewood
Homewood, IL
4.2
2025 Buick Encore GX Preferred
11,000 mi.
23 days on market
KL4AMBSP6SB005462
$17,900
25 Auto Llc
Dexter, MO
4.7
2021 Buick Encore GX Essence AWD
87,575 mi.
23 days on market
KL4MMGSL6MB147823
$19,739
Quality Buick Gmc
Alton, IL
4.7
2023 Buick Encore GX Preferred
39,785 mi.
23 days on market
KL4MMBS29PB147345
$21,382
Ray Dennison Buick Gmc
Pekin, IL
5.0
2024 Buick Encore GX Preferred
19,157 mi.
24 days on market
KL4AMBSL4RB162625
$23,400
Single ownerClean title
Chignoli Auto Sales
Joliet, IL
4.8
2025 Buick Encore GX Preferred
19,021 mi.
25 days on market
KL4AMBSL5SB113553
$22,979
Single owner
Red River Dodge Of Heber Springs
Heber Springs, AR
4.5
2024 Buick Encore GX Avenir AWD
16,268 mi.
26 days on market
KL4AMGSL2RB014518
$26,844
Single owner
Mike Miller Kia
Peoria, IL
4.4
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.