4,313 Used Buick Cars for Sale Near O Fallon, IL
Dealer partner2017 Buick LaCrosse
Premium FWD•117,114 mi•
1G4ZR5SS0HU208260
$12,900
West Lafayette, IN•University Motors
Dealer partner2018 Buick Encore
Preferred•114,476 mi•
KL4CJASB2JB555675
$8,995
Bloomington, IL•Twin City Auto Mall
New listing
2014 Buick LaCrosse
Leather•127,154 mi•
1G4GB5G32EF118296
$13,975
Indianapolis, IN•Ray Skillman Auto Center
New listing
2025 Buick Enclave
Preferred•46,864 mi•
5GAERARS5SJ246868
$31,990
Greenfield, IN•Carvana Greenfield
New listing
2025 Buick Enclave
Sport Touring AWD•20,147 mi•
5GAEVBRSXSJ112598
$39,996
Pekin, IL•Ray Dennison Buick Gmc
New listing
2013 Buick Regal
Premium 1 Turbo•84,853 mi•
2G4GS5EV5D9168699
$12,590
University Park, IL•Carvana University Park
New listing
2018 Buick LaCrosse
Premium AWD•50,533 mi•
1G4ZS5SSXJU115000
$19,962
Seymour, IN•Bob Poynter Chevrolet Buick Gmc
New listing
2024 Buick Encore GX
Sport Touring•29,595 mi•
KL4AMDSL6RB023981
$22,867
East Moline, IL•Green Family Chevrolet
New listing
2025 Buick Encore GX
Avenir AWD•22,565 mi•
KL4AMGSL2SB010619
$29,998
Springfield, IL•Landmark Cadillac
New listing
2023 Buick Envision
Essence AWD•23,448 mi•
LRBFZPR43PD064999
$27,408
Oak Lawn, IL•Mike Haggerty Buick Gmc
New listing
2024 Buick Enclave
Essence•43,020 mi•
5GAERBKW2RJ108458
$29,995
Champaign, IL•Sam Leman Cadillac Of Champaign
New listing
2026 Buick Envista
Avenir•3,942 mi•
KL47LCEP3TB114560
$30,548
Herculaneum, MO•Sapaugh Buick Gmc
New listing
2023 Buick Envision
Avenir FWD•38,371 mi•
LRBFZRR44PD081192
$28,400
Plainfield, IN•Andy Mohr Chevrolet
New listing
2023 Buick Encore GX
Essence•27,336 mi•
KL4MMGSL7PB043751
$27,408
Paxton, IL•Shields Automart Chevy Gmc
New listing
2023 Buick Envision
Avenir AWD•42,681 mi•
LRBFZSR44PD156111
$30,365
Fishers, IN•Lockhart Cadillac
New listing
2024 Buick Envision
Sport Touring AWD•14,371 mi•
LRBFZPE42RD076344
$32,580
St. Louis, MO•Dave Sinclair Buick Gmc
New listing
2026 Buick Envision
Sport Touring AWD•7,934 mi•
LRBFZPR48TD011113
$37,900
Springfield, IL•Isringhausen Imports Of Illinois
New listing
2013 Buick Verano
1SD•139,928 mi•
1G4PP5SK1D4224202
$9,995
Batesville, AR•Southside Auto Sales
New listing
2019 Buick Enclave
Premium•66,144 mi•
5GAERCKW2KJ140189
$25,048
Louisville, KY•Carmax Louisville
New listing
2024 Buick Envista
Sport Touring•28,835 mi•
KL47LBE23RB017205
$23,868
Bridgeview, IL•Advantage Chevrolet Of Bridgeview
New listing
2024 Buick Envista
Avenir•17,338 mi•
KL47LCE28RB029453
$27,120
St. Peters, MO•Napletons Mid Rivers Kia
New listing
2014 Buick LaCrosse
Leather•107,268 mi•
1G4GB5G34EF183182
$11,109
Downers Grove, IL•Castle Mazda Downers Grove
New listing
2019 Buick Regal
GS AWD•81,019 mi•
W04GS6SS6K1074041
$22,590
University Park, IL•Carvana University Park
New listing
2019 Buick Encore
Preferred AWD•53,065 mi•
KL4CJESB9KB947240
$14,987
Otterbein, IN•Pro Source Auto Sales
New listing
2011 Buick LaCrosse
CXL•110,000 mi•
1G4GC5ED8BF349207
$8,850
Paris, MO•E And E Motors
New listing
2006 Buick LaCrosse
CX•120,000 mi•
2G4WC582X61209369
$4,500
Sedalia, MO•Garrison Auto Sales Llc
New listing
2022 Buick Envision
Preferred FWD•58,106 mi•
LRBAZLR49ND137907
$22,148
Nashville, TN•Carmax Rivergate
New listing
2017 Buick Encore
Preferred AWD•164,778 mi•
KL4CJESBXHB128889
$8,900
Fairview Heights, IL•Kennedi Auto Sales Fairview Heights Il Lot 05
New listing
2026 Buick Enclave
Preferred AWD•27,917 mi•
5GAEVAKS3TJ159431
$43,600
Bridgeton, MO•St Louis Chrysler Dodge Jeep Ram
New listing
2024 Buick Encore GX
Preferred•25,248 mi•
KL4AMBSL5RB212934
$22,677
St. Louis, MO•Lou Fusz Buick Gmc