593 Used Buick Encore-gx for Sale Near O Fallon, MO
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2025 Buick Encore GX Preferred
40,530 mi.
57 days on market
KL4AMBSL9SB130419
$20,988
The Auto Specialists
Springfield, MO
4.5
2025 Buick Encore GX Preferred AWD
18,464 mi.
57 days on market
KL4AMCSLXSB201956
$29,900
Single owner
Lewis Motor Sales
Lafayette, IN
4.7
2025 Buick Encore GX Sport Touring
20,593 mi.
58 days on market
KL4AMDSL0SB062815
$26,125
Single ownerClean title
Autry Morlan Dodge Chrysler Jeep Ram Sikeston
Sikeston, MO
4.1
2024 Buick Encore GX Sport Touring AWD
52,691 mi.
58 days on market
KL4AMESL3RB061545
$21,863
Single owner
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2024 Buick Encore GX Preferred
31,116 mi.
58 days on market
KL4AMBS28RB085605
$23,990
Chip Wynn Motors
Paducah, KY
4.6
2023 Buick Encore GX Select AWD
31,589 mi.
58 days on market
KL4MMESL7PB131364
$20,347
Single ownerClean title
Mungenast Alton Toyota
Alton, IL
4.5
2023 Buick Encore GX Select
25,128 mi.
58 days on market
KL4MMDS22PB100329
$23,389
Diepholz Chevrolet Buick Gmc
Charleston, IL
4.8
2024 Buick Encore GX Sport Touring AWD
43,893 mi.
59 days on market
KL4AMESL8RB007397
$20,412
Tera Gmc
Sandwich, IL
4.4
2022 Buick Encore GX Select
29,720 mi.
59 days on market
KL4MMDSL7NB064000
$21,192
Landmark Of Taylorville
Taylorville, IL
4.3
2024 Buick Encore GX Avenir
14,768 mi.
59 days on market
KL4AMFSL1RB047729
$25,004
Single owner
Stoops Buick Gmc
Plainfield, IN
4.6
2023 Buick Encore GX Preferred
101,264 mi.
59 days on market
KL4MMBS28PB151158
$16,988
West Plains Auto World
West Plains, MO
4.1
2025 Buick Encore GX Preferred AWD
21,167 mi.
59 days on market
KL4AMCSLXSB202704
$21,408
Single owner
Volkswagen Of Orland Park
Orland Park, IL
4.4
2020 Buick Encore GX Preferred
105,115 mi.
59 days on market
KL4MMBS2XLB122710
$14,232
Single owner
David Taylor Cdjr Murray
Murray, KY
4.8
2024 Buick Encore GX Preferred AWD
43,559 mi.
59 days on market
KL4AMCSL4RB003061
$23,399
Victory Hyundai At The Legends
Kansas City, KS
4.8
2024 Buick Encore GX Sport Touring
14,818 mi.
60 days on market
KL4AMDSL6RB186372
$23,892
Single owner
Sapaugh Chevrolet Buick Gmc
Herculaneum, MO
4.5
2024 Buick Encore GX Sport Touring AWD
24,616 mi.
60 days on market
KL4AMESL3RB054210
$28,113
Bob Luegers Motors Inc
Jasper, IN
4.8
2025 Buick Encore GX Preferred
30,756 mi.
60 days on market
KL4AMBSL6SB177908
$22,987
Morlan Chrysler Dodge Jeep Ram
Cape Girardeau, MO
4.0
2021 Buick Encore GX Preferred AWD
82,678 mi.
60 days on market
KL4MMCSL9MB129194
$16,995
Kc Car Gallery South
Olathe, KS
4.5
2023 Buick Encore GX Essence AWD
35,702 mi.
61 days on market
KL4MMGSL1PB072260
$24,542
James River Chrysler Dodge Jeep Ram
Ozark, MO
4.4
2023 Buick Encore GX Essence AWD
32,365 mi.
61 days on market
KL4MMGSL4PB053198
$23,975
James River Chrysler Dodge Jeep Ram
Ozark, MO
4.4
2025 Buick Encore GX Preferred
21,866 mi.
62 days on market
KL4AMBSL1SB218638
$21,977
Single owner
Pinegar Buick Gmc Of Branson
Branson, MO
4.7
2025 Buick Encore GX Avenir AWD
31,883 mi.
63 days on market
KL4AMGSL2SB006716
$30,995
Majeski Motors
Sterling, IL
4.0
2024 Buick Encore GX Preferred
28,692 mi.
63 days on market
KL4AMBS27RB123664
$22,411
Single owner
Prescott Brothers Ford
Rochelle, IL
4.6
2022 Buick Encore GX Select
66,439 mi.
63 days on market
KL4MMDSL1NB087658
$19,988
Baldwin Chevrolet
Poplar Bluff, MO
4.4
2024 Buick Encore GX Sport Touring AWD
39,843 mi.
64 days on market
KL4AMESL8RB119956
$21,705
Zeigler Nissan Of Orland Park
Orland Park, IL
4.7
2023 Buick Encore GX Select
15,191 mi.
64 days on market
KL4MMDS26PB143152
$23,560
Single ownerClean title
Lighthouse Buick Gmc
Morton, IL
4.9
2024 Buick Encore GX Preferred
20,450 mi.
64 days on market
KL4AMBS23RB084510
$21,988
Southern Hills Auto Plaza
West Plains, MO
4.3
2024 Buick Encore GX Sport Touring
17,987 mi.
64 days on market
KL4AMDSL8RB000556
$23,060
Single owner
Lighthouse Buick Gmc
Morton, IL
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.