3,518 Used Buick Cars for Sale Near O Fallon, MO
2022 Buick Encore
Preferred•59,119 mi•
KL4CJASM0NB523640
$18,724
Hopkinsville, KY•Patriot Chevrolet
2021 Buick Encore GX
Select•102,089 mi•
KL4MMDS27MB070238
$12,277
Arnold, MO•Basic Auto Sales
2010 Buick LaCrosse
CXL AWD•81,087 mi•
1G4GD5GG4AF178121
$7,995
Bloomington, IL•Auto House Of Bloomington
2018 Buick Encore
Preferred 2•41,665 mi•
KL4CJBSB5JB699856
$14,995
Bloomington, IL•Auto House Of Bloomington
2026 Buick Encore GX
Sport Touring AWD•476 mi•
KL4AMESL5TB001256
$29,590
University Park, IL•Carvana University Park
2014 Buick Encore
Leather•58,165 mi•
KL4CJCSB6EB583044
$15,990
Plainfield, IN•Carvana Plainfield
2025 Buick Enclave
Avenir AWD•21,525 mi•
5GAEVCRS0SJ103186
$49,266
Brazil, IN•York Chevrolet Inc
2019 Buick Encore
Preferred•109,930 mi•
KL4CJASB1KB714509
$12,192
Aurora, MO•Jimmy Michel Motors Ford
2018 Buick Enclave
Avenir AWD•103,515 mi•
5GAEVCKW9JJ180974
$19,568
Moline, IL•Green Family Hyundai
2023 Buick Envision
Avenir AWD•65,358 mi•
LRBFZSR44PD065453
$29,762
Mount Carroll, IL•Kunes Country Auto Group Inc
2023 Buick Enclave
Essence AWD•35,413 mi•
5GAEVAKW9PJ263883
$33,307
Aurora, IL•Ron Westphal Chevrolet
2017 Buick Enclave
Leather AWD•43,327 mi•
5GAKVBKD5HJ312232
$16,619
Independence, MO•Cable Dahmer Buick Gmc Of Independence
2020 Buick Encore GX
Preferred•100,777 mi•
KL4MMBS2XLB124117
$15,548
Herculaneum, MO•Sapaugh Buick Gmc
2018 Buick LaCrosse
Premium AWD•88,502 mi•
1G4ZS5SS6JU117231
$17,940
Herscher, IL•Country Chevrolet Inc
2026 Buick Enclave
Preferred•18,369 mi•
5GAERAKS4TJ218085
$38,590
Plainfield, IN•Carvana Plainfield
2014 Buick LaCrosse
Premium 1•41,029 mi•
1G4GD5G37EF118207
$17,299
Ballwin, MO•Jay Wolfe Toyota Of West County
2022 Buick Encore GX
Preferred•71,192 mi•
KL4MMBS23NB145233
$18,164
Russellville, KY•Newton Chevrolet Of Russellville
2026 Buick Enclave
Sport Touring•17,399 mi•
5GAERBKS0TJ214864
$46,550
Kansas City, MO•Reed Buick Gmc
2017 Buick Encore
Sport Touring•83,742 mi•
KL4CJ1SB1HB209255
$12,154
Naperville, IL•Toyota Of Naperville
2012 Buick Verano
Leather Group 1SL•128,749 mi•
1G4PS5SK2C4212699
$11,297
Jefferson City, MO•Rusty Drewing Toyota
2005 Buick LaCrosse
CXL•44,967 mi•
2G4WD532X51177414
$7,900
Wright City, MO•Caruma Auto Outlet
2026 Buick Enclave
Preferred AWD•37,143 mi•
5GAEVAKS4TJ185410
$41,314
St. Louis, MO•Dave Sinclair Buick Gmc
2023 Buick Envision
Essence FWD•84,737 mi•
LRBFZNR42PD067414
$19,995
Bloomington, IL•Auto House Of Bloomington
2011 Buick Enclave
CXL 1 AWD•49,357 mi•
5GAKVBED9BJ229874
$13,990
University Park, IL•Carvana University Park
2026 Buick Enclave
Preferred•12,354 mi•
5GAERAKS6TJ228343
$41,995
Granite City, IL•Mastercars Company Inc
2026 Buick Enclave
Preferred•25,875 mi•
5GAERAKS8TJ134707
$38,760
Lafayette, IN•Defouw Chevrolet
2013 Buick Encore
Premium AWD•93,778 mi•
KL4CJHSB4DB159583
$10,170
Muscatine, IA•Ed Morse Buick Gmc Muscatine Ia
2020 Buick Encore
Preferred•38,477 mi•
KL4CJASB4LB345436
$15,798
Clinton, IN•Pilson Chevrolet