619 Used Buick Encore-gx for Sale Near O Fallon, MO
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2025 Buick Encore GX Preferred
23,162 mi.
38 days on market
KL4AMBSL3SB143151
$20,120
Great DealSingle owner
Cable Dahmer Chevrolet Of Kansas City
Kansas City, MO
4.6
2025 Buick Encore GX Preferred
26,908 mi.
38 days on market
KL4AMBSL2SB196066
$20,619
Good DealSingle owner
Cable Dahmer Chevrolet Of Kansas City
Kansas City, MO
4.6
2023 Buick Encore GX Preferred AWD
73,008 mi.
38 days on market
KL4MMCSL7PB129537
$19,749
Good DealSingle owner
Hubler Chevrolet Buick Gmc Of Bedford
Bedford, IN
4.3
2025 Buick Encore GX Preferred AWD
38,577 mi.
38 days on market
KL4AMCSL6SB171838
$22,529
Great DealSingle ownerClean title
Kunes Auto Group Of Macomb
Macomb, IL
4.4
2025 Buick Encore GX Preferred
23,563 mi.
38 days on market
KL4AMBSL1SB194728
$23,975
Fair Deal
Hiland Toyota
Moline, IL
4.3
2025 Buick Encore GX Preferred
23,961 mi.
38 days on market
KL4AMBSLXSB143812
$19,620
Great DealSingle owner
Cable Dahmer Chevrolet Of Kansas City
Kansas City, MO
4.6
2020 Buick Encore GX Essence AWD
33,033 mi.
39 days on market
KL4MMGSL5LB132194
$21,225
Fair Deal
Terrys Auto Haus
Ottawa, IL
4.4
2024 Buick Encore GX Sport Touring AWD
71,172 mi.
39 days on market
KL4AMESL5RB146760
$20,498
Great DealSingle ownerClean title
Kunes Honda Of Quincy
Quincy, IL
4.5
2024 Buick Encore GX Preferred AWD
24,262 mi.
39 days on market
KL4AMCSL3RB035595
$23,700
Fair Deal
Darcy Buick Gmc
Joliet, IL
4.8
2024 Buick Encore GX Sport Touring AWD
28,254 mi.
39 days on market
KL4AMESL5RB212594
$24,650
Fair Deal
Skyway Buick Gmc
Joplin, MO
4.2
2025 Buick Encore GX Preferred
25,943 mi.
39 days on market
KL4AMBSL7SB142858
$20,977
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
28,778 mi.
39 days on market
KL4AMBSL1SB142130
$20,937
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
27,752 mi.
39 days on market
KL4AMBSL2SB128690
$21,083
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
29,261 mi.
39 days on market
KL4AMBSLXSB137993
$21,170
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2026 Buick Encore GX Preferred
4,759 mi.
39 days on market
KL4AMBSL5TB088798
$22,620
Good DealSingle owner
Cable Dahmer Chevrolet Of Independence
Independence, MO
4.5
2024 Buick Encore GX Preferred
18,050 mi.
39 days on market
KL4AMBS22RB035721
$21,400
Great DealSingle ownerClean title
Bommarito West County
Ellisville, MO
4.5
2020 Buick Encore GX Essence AWD
75,428 mi.
39 days on market
KL4MMGSL4LB127410
$18,668
Fair Deal
Zimmerman Honda
Moline, IL
4.6
2022 Buick Encore GX Select
53,144 mi.
39 days on market
KL4MMDS28NB092315
$19,985
Fair Deal
Expressway Ford Of Mount Vernon
Mount Vernon, IN
4.7
2026 Buick Encore GX Preferred AWD
289 mi.
39 days on market
KL4AMCSL1TB034095
$28,206
Great Deal
Phillips Chevrolet Of Frankfort
Frankfort, IL
4.8
2025 Buick Encore GX Preferred AWD
27,720 mi.
39 days on market
KL4AMCSL3SB212135
$23,230
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
26,841 mi.
39 days on market
KL4AMBSL1SB205615
$20,952
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
21,954 mi.
39 days on market
KL4AMBSL0SB192209
$21,457
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2023 Buick Encore GX Select
25,292 mi.
40 days on market
KL4MMDSL6PB161692
$23,391
Fair Deal
Uftring Montgomery Chevrolet
Peoria, IL
4.5
2023 Buick Encore GX Select
43,073 mi.
40 days on market
KL4MMDS26PB103900
$20,646
Good DealSingle owner
Rick Ball Ford Lincoln Sedalia
Sedalia, MO
4.3
2024 Buick Encore GX Avenir
8,744 mi.
40 days on market
KL4AMFSL7RB148953
$28,067
Fair DealSingle owner
Bob Brockland Buick Gmc
Columbia, IL
4.5
2024 Buick Encore GX Preferred
28,265 mi.
41 days on market
KL4AMBSLXRB133498
$22,306
Fair DealSingle ownerClean title
Bob Brockland Buick Gmc
Columbia, IL
4.5
2024 Buick Encore GX Preferred AWD
27,557 mi.
42 days on market
KL4AMCSL1RB201936
$22,380
Great Deal
Deery Brothers Chevrolet Inc
Pleasant Hill, IA
4.2
2022 Buick Encore GX Preferred AWD
49,393 mi.
42 days on market
KL4MMCSL7NB036403
$21,404
Fair DealSingle owner
Sapaugh Chevrolet Buick Gmc
Herculaneum, MO
4.5
2025 Buick Encore GX Preferred
23,162 mi.
38 days on market
KL4AMBSL3SB143151
$20,120
Great DealSingle owner
Cable Dahmer Chevrolet Of Kansas City
Kansas City, MO
4.6
2025 Buick Encore GX Preferred
26,908 mi.
38 days on market
KL4AMBSL2SB196066
$20,619
Good DealSingle owner
Cable Dahmer Chevrolet Of Kansas City
Kansas City, MO
4.6
2023 Buick Encore GX Preferred AWD
73,008 mi.
38 days on market
KL4MMCSL7PB129537
$19,749
Good DealSingle owner
Hubler Chevrolet Buick Gmc Of Bedford
Bedford, IN
4.3
2025 Buick Encore GX Preferred AWD
38,577 mi.
38 days on market
KL4AMCSL6SB171838
$22,529
Great DealSingle ownerClean title
Kunes Auto Group Of Macomb
Macomb, IL
4.4
2025 Buick Encore GX Preferred
23,563 mi.
38 days on market
KL4AMBSL1SB194728
$23,975
Fair Deal
Hiland Toyota
Moline, IL
4.3
2025 Buick Encore GX Preferred
23,961 mi.
38 days on market
KL4AMBSLXSB143812
$19,620
Great DealSingle owner
Cable Dahmer Chevrolet Of Kansas City
Kansas City, MO
4.6
2020 Buick Encore GX Essence AWD
33,033 mi.
39 days on market
KL4MMGSL5LB132194
$21,225
Fair Deal
Terrys Auto Haus
Ottawa, IL
4.4
2024 Buick Encore GX Sport Touring AWD
71,172 mi.
39 days on market
KL4AMESL5RB146760
$20,498
Great DealSingle ownerClean title
Kunes Honda Of Quincy
Quincy, IL
4.5
2024 Buick Encore GX Preferred AWD
24,262 mi.
39 days on market
KL4AMCSL3RB035595
$23,700
Fair Deal
Darcy Buick Gmc
Joliet, IL
4.8
2024 Buick Encore GX Sport Touring AWD
28,254 mi.
39 days on market
KL4AMESL5RB212594
$24,650
Fair Deal
Skyway Buick Gmc
Joplin, MO
4.2
2025 Buick Encore GX Preferred
25,943 mi.
39 days on market
KL4AMBSL7SB142858
$20,977
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
28,778 mi.
39 days on market
KL4AMBSL1SB142130
$20,937
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
27,752 mi.
39 days on market
KL4AMBSL2SB128690
$21,083
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
29,261 mi.
39 days on market
KL4AMBSLXSB137993
$21,170
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2026 Buick Encore GX Preferred
4,759 mi.
39 days on market
KL4AMBSL5TB088798
$22,620
Good DealSingle owner
Cable Dahmer Chevrolet Of Independence
Independence, MO
4.5
2024 Buick Encore GX Preferred
18,050 mi.
39 days on market
KL4AMBS22RB035721
$21,400
Great DealSingle ownerClean title
Bommarito West County
Ellisville, MO
4.5
2020 Buick Encore GX Essence AWD
75,428 mi.
39 days on market
KL4MMGSL4LB127410
$18,668
Fair Deal
Zimmerman Honda
Moline, IL
4.6
2022 Buick Encore GX Select
53,144 mi.
39 days on market
KL4MMDS28NB092315
$19,985
Fair Deal
Expressway Ford Of Mount Vernon
Mount Vernon, IN
4.7
2026 Buick Encore GX Preferred AWD
289 mi.
39 days on market
KL4AMCSL1TB034095
$28,206
Great Deal
Phillips Chevrolet Of Frankfort
Frankfort, IL
4.8
2025 Buick Encore GX Preferred AWD
27,720 mi.
39 days on market
KL4AMCSL3SB212135
$23,230
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
26,841 mi.
39 days on market
KL4AMBSL1SB205615
$20,952
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2025 Buick Encore GX Preferred
21,954 mi.
39 days on market
KL4AMBSL0SB192209
$21,457
Good Deal
Ed Morse Chevrolet Lebanon
Lebanon, MO
4.4
2023 Buick Encore GX Select
25,292 mi.
40 days on market
KL4MMDSL6PB161692
$23,391
Fair Deal
Uftring Montgomery Chevrolet
Peoria, IL
4.5
2023 Buick Encore GX Select
43,073 mi.
40 days on market
KL4MMDS26PB103900
$20,646
Good DealSingle owner
Rick Ball Ford Lincoln Sedalia
Sedalia, MO
4.3
2024 Buick Encore GX Avenir
8,744 mi.
40 days on market
KL4AMFSL7RB148953
$28,067
Fair DealSingle owner
Bob Brockland Buick Gmc
Columbia, IL
4.5
2024 Buick Encore GX Preferred
28,265 mi.
41 days on market
KL4AMBSLXRB133498
$22,306
Fair DealSingle ownerClean title
Bob Brockland Buick Gmc
Columbia, IL
4.5
2024 Buick Encore GX Preferred AWD
27,557 mi.
42 days on market
KL4AMCSL1RB201936
$22,380
Great Deal
Deery Brothers Chevrolet Inc
Pleasant Hill, IA
4.2
2022 Buick Encore GX Preferred AWD
49,393 mi.
42 days on market
KL4MMCSL7NB036403
$21,404
Fair DealSingle owner
Sapaugh Chevrolet Buick Gmc
Herculaneum, MO
4.5
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.