3,713 Used Buick Cars for Sale Near O Fallon, MO
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2017 Buick Envision Essence FWD
45,988 mi.
6 days on market
LRBFXBSA2HD243013
$18,387
Kc Summers Auto Group
Mattoon, IL
4.5
2016 Buick Encore Leather
84,392 mi.
6 days on market
KL4CJCSB3GB521300
$10,995
Midwest High End Auto Finance
Terre Haute, IN
3.7
2024 Buick Envista Avenir
22,750 mi.
6 days on market
KL47LCE22RB203890
$28,683
Clean title
Mccarthy Olathe Hyundai
Olathe, KS
4.7
2021 Buick Encore GX Essence
72,950 mi.
6 days on market
KL4MMFSL9MB050061
$17,715
Clean title
Webb Chevrolet Plainfield Inc
Plainfield, IL
4.4
2025 Buick Encore GX Preferred
27,515 mi.
6 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.
6 days on market
LRBFXDSA7HD144523
$14,331
Hosick Motors Gmc
Vandalia, IL
4.7
2022 Buick Encore Preferred AWD
61,634 mi.
6 days on market
KL4CJESM8NB512859
$18,888
Shottenkirk Inc
Fort Madison, IA
4.5
2016 Buick LaCrosse Premium1Group
73,949 mi.
6 days on market
1G4GD5G38GF150649
$16,000
York Ford Of Brazil
Brazil, IN
4.4
2016 Buick Encore Premium AWD
108,000 mi.
6 days on market
KL4CJHSB2GB620980
$10,900
Bolivar Auto Sales Detailing Llc
Bolivar, MO
4.1
2021 Buick Encore GX Essence AWD
31,228 mi.
6 days on market
KL4MMGSL9MB049661
$22,913
Single owner
Ford Of Homewood
Homewood, IL
4.5
2023 Buick Enclave Essence
29,158 mi.
6 days on market
5GAERBKW0PJ182314
$31,368
Cardinal Buick Gmc
Belleville, IL
4.4
2023 Buick Envision Preferred AWD
47,777 mi.
6 days on market
LRBFZMR48PD098953
$26,399
Single ownerClean title
W K Chevrolet Buick Gmc
Sedalia, MO
4.6
2014 Buick LaCrosse Leather
104,132 mi.
6 days on market
1G4GB5G31EF111887
$13,930
Reed Buick Gmc
Kansas City, MO
4.6
2025 Buick Enclave Preferred
15,302 mi.
6 days on market
5GAERARS6SJ297425
Contact Dealer
Smoky Jennings Chevrolet
Palmyra, IL
4.5
2018 Buick Encore Preferred
97,826 mi.
6 days on market
KL4CJASB1JB599165
$11,500
Adams Auto Llc
Terre Haute, IN
4.6
2025 Buick Encore GX Preferred AWD
33,841 mi.
6 days on market
KL4AMCSL8SB203589
$22,180
Clean title
Davenport Used Car Superstore
Davenport, IA
4.6
2021 Buick Encore GX Preferred
43,547 mi.
6 days on market
KL4MMBS25MB110224
$18,000
Lafayette Gmc
Lafayette, IN
4.6
2019 Buick Envision Preferred AWD
6 days on market
LRBFX1SA7KD011332
Contact Dealer
Oak Motors
Indianapolis, IN
4.3
2009 Buick Enclave CXL FWD
158,381 mi.
6 days on market
5GAER23D39J155267
$6,988
West Plains Auto World
West Plains, MO
4.1
2023 Buick Envision Preferred AWD
32,501 mi.
7 days on market
LRBFZMR47PD195545
$27,126
Single ownerClean title
Central Buick Gmc
Jonesboro, AR
4.3
2013 Buick Verano Convenience Group 1SG
91,791 mi.
7 days on market
1G4PR5SK5D4237741
$7,990
Jim Trenary Preowned
O'Fallon, MO
3.8
2023 Buick Envision Avenir AWD
31,491 mi.
7 days on market
LRBFZSR41PD199174
$32,878
Darcy Buick Gmc
Joliet, IL
4.8
2024 Buick Envision Avenir AWD
17,759 mi.
7 days on market
LRBFZSE46RD043012
$38,900
Clean title
Willis Lexus
Des Moines, IA
4.6
2024 Buick Envista Sport Touring
34,932 mi.
7 days on market
KL47LBE28RB080140
$24,412
Obrien Honda Of Bloomington
Bloomington, IL
4.6
2017 Buick Envision Essence FWD
102,000 mi.
7 days on market
LRBFXBSA9HD109034
$11,900
Greens Auto Sales
Salem, IN
4.3
2001 Buick Regal LS
150,001 mi.
7 days on market
2G4WB55K111177895
$4,370
Springfield Kia
Springfield, MO
4.5
2022 Buick Envision Essence FWD
39,372 mi.
7 days on market
LRBFZNR4XND110460
$25,186
Single owner
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2014 Buick Enclave Leather
210,662 mi.
7 days on market
5GAKRBKD5EJ339379
$3,796
Brad Deery Motors
Maquoketa, IA
4.5