4,345 Used Buick Cars for Sale Near O Fallon, IL
Dealer partner2020 Buick Enclave
Essence AWD•81,687 mi•
5GAEVAKW3LJ121572
$18,990
Summit, IL•Jz Auto Sales
Dealer partner2019 Buick Encore
Preferred•95,503 mi•
KL4CJASB9KB775624
$10,500
Calumet City, IL•Transit Motors
2026 Buick Envista
Sport Touring•4,313 mi•
KL47LBEP8TB107095
$35,148
St. Peters, MO•Carmax St Louis Mid Rivers Mall
2022 Buick Encore
Preferred AWD•20,862 mi•
KL4CJESM9NB564386
$21,277
Hillsboro, IL•Roger Jennings Inc
2025 Buick Enclave
Sport Touring•33,182 mi•
5GAERBRS6SJ103448
$37,366
Marion, IL•Watermark Hyundai Of Marion
2012 Buick LaCrosse
Premium 1 AWD•96,879 mi•
1G4GE5E31CF181512
$9,259
Merrillville, IN•Team Volkswagen
2015 Buick Regal
Premium 1 Turbo•139,189 mi•
2G4GN5EX1F9298961
$9,995
Belleville, IL•Savannah Motors
2013 Buick Encore
Leather•116,200 mi•
KL4CJCSB9DB200521
$7,500
Saint Clair, MO•Jims Auto Sales
2026 Buick Encore GX
Sport Touring•9,450 mi•
KL4AMDSL2TB174064
$26,295
Ballwin, MO•Dean Team Hyundai
2013 Buick Enclave
Premium•162,600 mi•
5GAKRDKD6DJ228771
$9,975
Indianapolis, IN•Ray Skillman Auto Center
2024 Buick Envista
Sport Touring•49,452 mi•
KL47LBE20RB105371
$25,171
Florissant, MO•Johnny Londoff Chevrolet
2025 Buick Envista
Preferred•4,741 mi•
KL47LAEP9SB175091
$25,962
Columbia, IL•Bob Brockland Buick Gmc
1993 Buick Roadmaster
Wagon Estate•125,350 mi•
1G4BR8370PW403940
$5,995
Mexico, MO•Thecarlot 2015 Com
2024 Buick Envista
Preferred•31,864 mi•
KL47LAE23RB220900
$23,990
University Park, IL•Carvana University Park
2006 Buick LaCrosse
CXL•133,881 mi•
2G4WD582161177599
$7,995
Memphis, TN•Pyramid Used Cars Inc
2017 Buick Envision
Premium 1 AWD•159,623 mi•
LRBFXESX3HD194510
$13,368
St. Louis, MO•Suntrup Kia South
2026 Buick Envision
Avenir AWD•1,539 mi•
LRBFZSR47TD013910
$48,477
Glasgow, KY•Don Franklin Glasgow Chevrolet
2023 Buick Envision
Preferred AWD•28,651 mi•
LRBFZMR43PD098293
$27,204
Nashville, TN•Music City Autoplex
2023 Buick Envision
Essence AWD•38,333 mi•
LRBFZPR42PD015051
$26,876
Peoria, IL•Morries Peoria Kia
2014 Buick LaCrosse
Premium 2•113,275 mi•
1G4GF5G37EF210525
$9,995
Republic, MO•Southside Auto Sales
2021 Buick Encore GX
Select•58,485 mi•
KL4MMDSLXMB065429
$18,167
Fort Madison, IA•Shottenkirk Chevrolet Fort Madison
2018 Buick Encore
Preferred•160,413 mi•
KL4CJASB8JB686397
$9,000
Fairview Heights, IL•Kennedi Auto Sales Fairview Heights Il Lot 05
2018 Buick Encore
Sport Touring•80,154 mi•
KL4CJ1SB1JB653774
$11,990
Carmel, IN•Ed Martin Buick Gmc
2024 Buick Envision
Preferred AWD•47,264 mi•
LRBFZME45RD065112
$25,341
St. Louis, MO•Dave Sinclair Buick Gmc
2014 Buick Encore
Leather•96,430 mi•
KL4CJCSB4EB670764
$11,215
St. Louis, MO•Dave Sinclair Buick Gmc2021 Buick Encore GX
Preferred•93,640 mi•
KL4MMBS22MB162622
$14,500
Lee's Summit, MO•Lees Summit Honda
2023 Buick Encore GX
Essence AWD•59,913 mi•
KL4MMGSL7PB040333
$22,990
Carmel, IN•Ed Martin Buick Gmc
2018 Buick Enclave
Essence•86,711 mi•
5GAERBKW8JJ141260
$17,990
Forsyth, IL•Bob Brady Buick Gmc
2016 Buick Enclave
Premium•59,900 mi•
5GAKRCKD7GJ319885
$16,149
Red Bud, IL•Ed Morse Chevrolet Red Bud
2019 Buick Enclave
Essence AWD•48,075 mi•
5GAEVAKW7KJ302544
$21,575
Russellville, KY•Newton Chevrolet Of Russellville