3,714 Used Buick Cars for Sale Near O Fallon, MO
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2025 Buick Encore GX Preferred
27,515 mi.
4 days on market
KL4AMBSL2SB201105
$22,202
Single owner
Ed Napletons Auto Park Of Urbana
Urbana, IL
4.6
2017 Buick Envision Essence AWD
107,855 mi.
4 days on market
LRBFXDSA7HD144523
$14,331
Hosick Motors Gmc
Vandalia, IL
4.7
2018 Buick Encore Sport Touring
79,979 mi.
4 days on market
KL4CJ1SB6JB577016
$14,160
Lou Fusz Chevrolet
St. Peters, MO
4.2
2014 Buick LaCrosse Leather
104,132 mi.
4 days on market
1G4GB5G31EF111887
$12,264
Reed Buick Gmc
Kansas City, MO
4.6
2024 Buick Envision Avenir AWD
17,759 mi.
5 days on market
LRBFZSE46RD043012
$38,900
Clean title
Willis Lexus
Des Moines, IA
4.6
2024 Buick Encore GX Avenir
9,088 mi.
5 days on market
KL4AMFSL0RB020652
$26,409
Single owner
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2011 Buick Enclave CXL-2 AWD
165,770 mi.
5 days on market
5GAKVCED3BJ118310
$6,585
Mccarthy Toyota Of Sedalia
Sedalia, MO
4.8
2023 Buick Envision Avenir AWD
31,491 mi.
5 days on market
LRBFZSR41PD199174
$32,878
Darcy Buick Gmc
Joliet, IL
4.8
2020 Buick Encore Preferred
88,435 mi.
5 days on market
KL4CJASB6LB053450
$14,590
Frank Leta Buick Gmc
Cape Girardeau, MO
4.5
2011 Buick Lucerne CXL
65,975 mi.
5 days on market
1G4HC5EM7BU111798
$10,974
Ed Morse Buick Gmc Muscatine Ia
Muscatine, IA
4.6
2013 Buick Verano Convenience Group 1SG
91,791 mi.
5 days on market
1G4PR5SK5D4237741
$7,990
Jim Trenary Preowned
O'Fallon, MO
3.8
2017 Buick Envision Essence FWD
102,000 mi.
5 days on market
LRBFXBSA9HD109034
$11,900
Greens Auto Sales
Salem, IN
4.3
2021 Buick Enclave Essence
64,739 mi.
5 days on market
5GAERBKW0MJ102635
$23,499
Single ownerClean title
Shottenkirk Chevrolet Buick Gmc Fort Madison
Fort Madison, IA
4.3
2022 Buick Envision Essence FWD
34,476 mi.
5 days on market
LRBFZNR41ND043649
$26,292
Fletcher Hyundai
Joplin, MO
4.7
2025 Buick Encore GX Sport Touring
79,787 mi.
5 days on market
KL4AMDSLXSB042846
$20,990
Pundmann Ford
Saint Charles, MO
4.4
2023 Buick Envision Preferred AWD
32,501 mi.
5 days on market
LRBFZMR47PD195545
$27,126
Single ownerClean title
Central Buick Gmc
Jonesboro, AR
4.3
2022 Buick Envision Essence FWD
39,372 mi.
5 days on market
LRBFZNR4XND110460
$25,186
Single owner
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2001 Buick Regal LS
150,001 mi.
5 days on market
2G4WB55K111177895
$4,370
Springfield Kia
Springfield, MO
4.5
2016 Buick Regal GS AWD
100,974 mi.
5 days on market
2G4GV5GX9G9130662
$11,888
Uftring Ford
East Peoria, IL
4.6
2024 Buick Envista Sport Touring
34,932 mi.
5 days on market
KL47LBE28RB080140
$24,412
Obrien Honda Of Bloomington
Bloomington, IL
4.6
2014 Buick Enclave Leather
210,662 mi.
5 days on market
5GAKRBKD5EJ339379
$3,796
Brad Deery Motors
Maquoketa, IA
4.5
2024 Buick Enclave Premium AWD
45,981 mi.
5 days on market
5GAEVBKW3RJ127998
$31,107
Clean title
Car City Wholesale
Shawnee, KS
4.8
2017 Buick Encore Preferred
93,500 mi.
5 days on market
KL4CJASB6HB018270
$10,990
Jim Trenary Chevrolet
O'Fallon, MO
4.1
2025 Buick Encore GX Preferred
32,784 mi.
5 days on market
KL4AMBSLXSB191200
Contact Dealer
Single owner
Jackson Ford Inc
Decatur, IL
2025 Buick Envision Avenir AWD
14,253 mi.
5 days on market
LRBFZME42SD009330
$38,874
Single ownerClean title
Modern Auto Company
Washington, MO
5.0
2019 Buick Encore Preferred
75,662 mi.
5 days on market
KL4CJASB9KB714824
$14,250
Clean title
Lou Fusz Mazda Evansville
Evansville, IN
4.0
2023 Buick Encore GX Preferred
35,143 mi.
5 days on market
KL4MMBS21PB121029
$19,994
Single owner
Napleton Mid Rivers Maserati
St. Peters, MO
4.3
2024 Buick Enclave Essence AWD
31,000 mi.
5 days on market
5GAEVAKW6RJ125298
$35,995
Single owner
Uebelhor And Sons Buick Gmc Vincennes
Vincennes, IN
4.7