598 Used Buick Encore-gx for Sale Near O Fallon, MO
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2023 Buick Encore GX Preferred
38,823 mi.
6 days on market
KL4MMBS20PB132975
$21,130
Pettus Automotive
De Soto, MO
4.8
2021 Buick Encore GX Preferred
102,586 mi.
6 days on market
KL4MMBS20MB112284
$14,277
Linwood Metropolis
Metropolis, IL
4.8
2023 Buick Encore GX Preferred
108,212 mi.
6 days on market
KL4MMBS20PB021343
Contact Dealer
Terre Haute Chevrolet
Terre Haute, IN
4.3
2023 Buick Encore GX Select
5,462 mi.
6 days on market
KL4MMDS24PB134062
$22,850
Driscoll Motor Co
Pontiac, IL
5.0
2024 Buick Encore GX Sport Touring AWD
58,940 mi.
6 days on market
KL4AMESL6RB210482
$21,888
Single owner
Shottenkirk Inc
Fort Madison, IA
4.5
2023 Buick Encore GX Select
67,401 mi.
6 days on market
KL4MMDS24PB020966
Contact Dealer
Taylor Chrysler Dodge Jeep Ram Of Rolla
Rolla, MO
4.8
2021 Buick Encore GX Select
81,106 mi.
6 days on market
KL4MMDS22MB154984
$16,396
Single owner
Cowboy Gmc Homepage
Heber Springs, AR
4.3
2024 Buick Encore GX Preferred AWD
48,297 mi.
6 days on market
KL4AMCSL3RB081413
$23,299
Kirksville Chevrolet Gmc
Kirksville, MO
4.6
2025 Buick Encore GX Preferred AWD
29,722 mi.
6 days on market
KL4AMCSL3SB159890
$22,603
Single ownerClean title
Kunes Chrysler Jeep Dodge Ram Of Sterling
Sterling, IL
4.7
2020 Buick Encore GX Essence
11,589 mi.
7 days on market
KL4MMFSL7LB109705
$21,900
Uebelhor And Sons Buick Gmc Vincennes
Vincennes, IN
4.7
2024 Buick Encore GX Sport Touring
21,968 mi.
7 days on market
KL4AMDSL7RB194898
$24,389
Gerald Honda Of Matteson
Matteson, IL
4.6
2026 Buick Encore GX Sport Touring
8,438 mi.
7 days on market
KL4AMDSL5TB042268
$24,821
Corwin Ford Of Springfield
Springfield, MO
4.5
2024 Buick Encore GX Preferred
7,938 mi.
7 days on market
KL4AMBS23RB218142
$24,312
Single ownerClean title
Genesis Of Bloomington Normal
Normal, IL
4.8
2024 Buick Encore GX Preferred
21,925 mi.
7 days on market
KL4AMBS28RB081098
$23,212
Clean title
Genesis Of Bloomington Normal
Normal, IL
4.8
2024 Buick Encore GX Sport Touring AWD
6,693 mi.
7 days on market
KL4AMESL3RB159278
$29,357
Single owner
Poage Auto Plaza
Quincy, IL
4.3
2023 Buick Encore GX Select
17,440 mi.
7 days on market
KL4MMDSL2PB045289
$22,682
Clean title
Clement Ford
O'Fallon, MO
4.6
2021 Buick Encore GX Preferred AWD
100,049 mi.
7 days on market
KL4MMCSL0MB109447
$15,999
Family First Auto Sales
Clarksville, TN
4.9
2024 Buick Encore GX Sport Touring AWD
50,064 mi.
7 days on market
KL4AMESL3RB210634
$22,990
Pella Motors
Pella, IA
4.4
2020 Buick Encore GX Select
61,146 mi.
7 days on market
KL4MMDSL3LB129647
$16,412
Clean title
Obrien Honda Of Bloomington
Bloomington, IL
4.6
2024 Buick Encore GX Preferred AWD
17,682 mi.
7 days on market
KL4AMCSLXRB171092
$26,200
Single owner
Eagleson Automotive Center
Olney, IL
5.0
2024 Buick Encore GX Avenir AWD
18,744 mi.
7 days on market
KL4AMGSL0RB205645
$27,665
Green Buick Gmc
Davenport, IA
4.6
2023 Buick Encore GX Select
19,399 mi.
7 days on market
KL4MMDSL8PB083352
$21,603
Single owner
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2023 Buick Encore GX Select
44,789 mi.
7 days on market
KL4MMDS24PB017260
$19,499
Single owner
Ofallon Buick Gmc
O'Fallon, MO
4.8
2023 Buick Encore GX Select
50,448 mi.
7 days on market
KL4MMDS27PB007127
$21,405
Dorsett Mitsubishi
Terre Haute, IN
4.8
2025 Buick Encore GX Avenir
1,764 mi.
7 days on market
KL4AMFSL3SB035037
$27,402
Lemans Chevy City
Bloomington, IL
4.7
2022 Buick Encore GX Preferred
31,042 mi.
7 days on market
KL4MMBS26NB124070
$20,120
Terre Haute Chevrolet
Terre Haute, IN
4.3
2024 Buick Encore GX Preferred
15,828 mi.
7 days on market
KL4AMBS28RB076001
$23,812
Single ownerClean title
Genesis Of Bloomington Normal
Normal, IL
4.8
2021 Buick Encore GX Essence AWD
95,456 mi.
7 days on market
KL4MMGSLXMB110158
Contact Dealer
Jim Xamis Ford Lincoln
Lincoln, IL
4.6
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.