619 Used Buick Encore-gx for Sale Near O Fallon, MO
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2023 Buick Encore GX Select AWD
16,609 mi.
69 days on market
KL4MMESL8PB096933
$24,149
Fair DealSingle owner
Hubler Chevrolet Buick Gmc Of Bedford
Bedford, IN
4.3
2023 Buick Encore GX Essence
27,362 mi.
69 days on market
KL4MMFSL8PB069091
$24,867
Fair Deal
Steve Schmitt Inc
Highland, IL
2024 Buick Encore GX Sport Touring
31,876 mi.
70 days on market
KL4AMDSL0RB097848
$22,600
Fair Deal
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2025 Buick Encore GX Sport Touring AWD
10,026 mi.
70 days on market
KL4AMESL4SB029712
$23,987
Great Deal
Victory Toyota Of St Louis
St. Louis, MO
4.6
2024 Buick Encore GX Sport Touring
47,074 mi.
70 days on market
KL4AMDSL0RB192121
$20,495
Great Deal
Clement Hyundai
Wentzville, MO
4.4
2020 Buick Encore GX Essence AWD
62,084 mi.
70 days on market
KL4MMGSL1LB079381
$18,295
Good Deal
Mounce Automotive Sales
El Paso, IL
4.7
2026 Buick Encore GX Preferred AWD
2,639 mi.
71 days on market
KL4AMCSL8TB005418
$24,995
Great DealSingle ownerClean title
Paducah Mazda
Paducah, KY
3.1
2025 Buick Encore GX Preferred
38,960 mi.
71 days on market
KL4AMBSL5SB174675
$19,620
Good DealSingle owner
Napletons Mid Rivers Kia
St. Peters, MO
4.6
2023 Buick Encore GX Select
32,710 mi.
71 days on market
KL4MMDS29PB141539
$18,899
Great Deal
Vaughn Ford Ottumwa
Ottumwa, IA
4.6
2023 Buick Encore GX Select
8,201 mi.
71 days on market
KL4MMDS2XPB090908
$21,994
Fair Deal
Zeigler Auto Group
Orland Park, IL
4.4
2024 Buick Encore GX Sport Touring
40,658 mi.
71 days on market
KL4AMDSL7RB074731
$22,100
Good Deal
Clement Pre Owned
Florissant, MO
4.6
2025 Buick Encore GX Preferred
41,579 mi.
71 days on market
KL4AMBSPXSB065602
$19,890
Good DealSingle owner
Oakley Auto World
Branson West, MO
4.5
2024 Buick Encore GX Preferred
21,676 mi.
71 days on market
KL4AMBSL9RB091342
$24,973
Fair Deal
Meier Chevrolet Buick Inc
Nashville, IL
4.6
2024 Buick Encore GX Avenir AWD
5,802 mi.
71 days on market
KL4AMGSL6RB158136
$26,000
Great Deal
Green Lincoln Mazda
Springfield, IL
4.5
2023 Buick Encore GX Preferred
36,607 mi.
72 days on market
KL4MMBS25PB159086
$20,126
Great DealSingle ownerClean title
Central Pontiac Gmc
Jonesboro, AR
4.3
2025 Buick Encore GX Preferred
26,717 mi.
72 days on market
KL4AMBSL6SB160168
$20,599
Good DealSingle owner
Mcginley Inc
Highland, IL
4.3
2025 Buick Encore GX Preferred
26,929 mi.
72 days on market
KL4AMBSL6SB136548
$20,599
Good DealSingle owner
Mcginley Inc
Highland, IL
4.3
2025 Buick Encore GX Preferred
22,914 mi.
72 days on market
KL4AMBSL6SB132810
$20,608
Good Deal
Echopark St Louis
Chesterfield, MO
4.7
2025 Buick Encore GX Preferred
31,288 mi.
72 days on market
KL4AMBSL1SB149563
$20,299
Good DealSingle owner
Mcginley Inc
Highland, IL
4.3
2024 Buick Encore GX Avenir
6,723 mi.
73 days on market
KL4AMFSL9RB214886
$27,327
Fair DealSingle owner
Stanley Wood Chevrolet Buick Gmc
Batesville, AR
5.0
2023 Buick Encore GX Essence
33,189 mi.
73 days on market
KL4MMFSLXPB074339
$22,000
Great Deal
Community Ford Of Mooresville
Mooresville, IN
4.4
2025 Buick Encore GX Preferred AWD
23,945 mi.
73 days on market
KL4AMCSL8SB206105
$22,091
Great DealSingle ownerClean title
Shottenkirk Chevrolet Buick Gmc Fort Madison
Fort Madison, IA
4.3
2021 Buick Encore GX Preferred
91,762 mi.
73 days on market
KL4MMBS25MB048288
$14,743
Great Deal
Car City Wholesale
Shawnee, KS
4.8
2024 Buick Encore GX Sport Touring AWD
23,435 mi.
74 days on market
KL4AMESL4RB160553
$24,320
Fair DealSingle owner
Schicker Chrysler Dodge Jeep Ram Of Washington
Washington, MO
4.5
2023 Buick Encore GX Essence AWD
32,274 mi.
74 days on market
KL4MMGSL7PB048755
$25,271
Fair Deal
Phillips Chevrolet Of Frankfort
Frankfort, IL
4.8
2023 Buick Encore GX Preferred AWD
23,816 mi.
74 days on market
KL4MMCSL1PB116363
$22,834
Fair Deal
Auffenberg Hyundai Of Cape Girardeau
Cape Girardeau, MO
4.3
2025 Buick Encore GX Avenir AWD
4,546 mi.
74 days on market
KL4AMGSL1SB125356
$30,475
Great DealSingle ownerClean title
Aristocrat Motors Lees Summit
Lee's Summit, MO
4.7
2024 Buick Encore GX Sport Touring
42,492 mi.
74 days on market
KL4AMDSL5RB161009
$21,044
Good Deal
Defouw Nissan Of Lafayette
Lafayette, IN
4.5
2023 Buick Encore GX Select AWD
16,609 mi.
69 days on market
KL4MMESL8PB096933
$24,149
Fair DealSingle owner
Hubler Chevrolet Buick Gmc Of Bedford
Bedford, IN
4.3
2023 Buick Encore GX Essence
27,362 mi.
69 days on market
KL4MMFSL8PB069091
$24,867
Fair Deal
Steve Schmitt Inc
Highland, IL
2024 Buick Encore GX Sport Touring
31,876 mi.
70 days on market
KL4AMDSL0RB097848
$22,600
Fair Deal
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2025 Buick Encore GX Sport Touring AWD
10,026 mi.
70 days on market
KL4AMESL4SB029712
$23,987
Great Deal
Victory Toyota Of St Louis
St. Louis, MO
4.6
2024 Buick Encore GX Sport Touring
47,074 mi.
70 days on market
KL4AMDSL0RB192121
$20,495
Great Deal
Clement Hyundai
Wentzville, MO
4.4
2020 Buick Encore GX Essence AWD
62,084 mi.
70 days on market
KL4MMGSL1LB079381
$18,295
Good Deal
Mounce Automotive Sales
El Paso, IL
4.7
2026 Buick Encore GX Preferred AWD
2,639 mi.
71 days on market
KL4AMCSL8TB005418
$24,995
Great DealSingle ownerClean title
Paducah Mazda
Paducah, KY
3.1
2025 Buick Encore GX Preferred
38,960 mi.
71 days on market
KL4AMBSL5SB174675
$19,620
Good DealSingle owner
Napletons Mid Rivers Kia
St. Peters, MO
4.6
2023 Buick Encore GX Select
32,710 mi.
71 days on market
KL4MMDS29PB141539
$18,899
Great Deal
Vaughn Ford Ottumwa
Ottumwa, IA
4.6
2023 Buick Encore GX Select
8,201 mi.
71 days on market
KL4MMDS2XPB090908
$21,994
Fair Deal
Zeigler Auto Group
Orland Park, IL
4.4
2024 Buick Encore GX Sport Touring
40,658 mi.
71 days on market
KL4AMDSL7RB074731
$22,100
Good Deal
Clement Pre Owned
Florissant, MO
4.6
2025 Buick Encore GX Preferred
41,579 mi.
71 days on market
KL4AMBSPXSB065602
$19,890
Good DealSingle owner
Oakley Auto World
Branson West, MO
4.5
2024 Buick Encore GX Preferred
21,676 mi.
71 days on market
KL4AMBSL9RB091342
$24,973
Fair Deal
Meier Chevrolet Buick Inc
Nashville, IL
4.6
2024 Buick Encore GX Avenir AWD
5,802 mi.
71 days on market
KL4AMGSL6RB158136
$26,000
Great Deal
Green Lincoln Mazda
Springfield, IL
4.5
2023 Buick Encore GX Preferred
36,607 mi.
72 days on market
KL4MMBS25PB159086
$20,126
Great DealSingle ownerClean title
Central Pontiac Gmc
Jonesboro, AR
4.3
2025 Buick Encore GX Preferred
26,717 mi.
72 days on market
KL4AMBSL6SB160168
$20,599
Good DealSingle owner
Mcginley Inc
Highland, IL
4.3
2025 Buick Encore GX Preferred
26,929 mi.
72 days on market
KL4AMBSL6SB136548
$20,599
Good DealSingle owner
Mcginley Inc
Highland, IL
4.3
2025 Buick Encore GX Preferred
22,914 mi.
72 days on market
KL4AMBSL6SB132810
$20,608
Good Deal
Echopark St Louis
Chesterfield, MO
4.7
2025 Buick Encore GX Preferred
31,288 mi.
72 days on market
KL4AMBSL1SB149563
$20,299
Good DealSingle owner
Mcginley Inc
Highland, IL
4.3
2024 Buick Encore GX Avenir
6,723 mi.
73 days on market
KL4AMFSL9RB214886
$27,327
Fair DealSingle owner
Stanley Wood Chevrolet Buick Gmc
Batesville, AR
5.0
2023 Buick Encore GX Essence
33,189 mi.
73 days on market
KL4MMFSLXPB074339
$22,000
Great Deal
Community Ford Of Mooresville
Mooresville, IN
4.4
2025 Buick Encore GX Preferred AWD
23,945 mi.
73 days on market
KL4AMCSL8SB206105
$22,091
Great DealSingle ownerClean title
Shottenkirk Chevrolet Buick Gmc Fort Madison
Fort Madison, IA
4.3
2021 Buick Encore GX Preferred
91,762 mi.
73 days on market
KL4MMBS25MB048288
$14,743
Great Deal
Car City Wholesale
Shawnee, KS
4.8
2024 Buick Encore GX Sport Touring AWD
23,435 mi.
74 days on market
KL4AMESL4RB160553
$24,320
Fair DealSingle owner
Schicker Chrysler Dodge Jeep Ram Of Washington
Washington, MO
4.5
2023 Buick Encore GX Essence AWD
32,274 mi.
74 days on market
KL4MMGSL7PB048755
$25,271
Fair Deal
Phillips Chevrolet Of Frankfort
Frankfort, IL
4.8
2023 Buick Encore GX Preferred AWD
23,816 mi.
74 days on market
KL4MMCSL1PB116363
$22,834
Fair Deal
Auffenberg Hyundai Of Cape Girardeau
Cape Girardeau, MO
4.3
2025 Buick Encore GX Avenir AWD
4,546 mi.
74 days on market
KL4AMGSL1SB125356
$30,475
Great DealSingle ownerClean title
Aristocrat Motors Lees Summit
Lee's Summit, MO
4.7
2024 Buick Encore GX Sport Touring
42,492 mi.
74 days on market
KL4AMDSL5RB161009
$21,044
Good Deal
Defouw Nissan Of Lafayette
Lafayette, IN
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.