4,313 Used Buick Cars for Sale Near O Fallon, IL
Dealer partner2018 Buick Encore
Preferred AWD•134,030 mi•
KL4CJESB6JB527417
$8,500
Joelton, TN•Mobyzone Auto Llc
Dealer partner2016 Buick Regal
Base•147,403 mi•
2G4GK5EX2G9208923
$9,400
Midlothian, IL•Car And Drive Motorsports
2021 Buick Enclave
Avenir AWD•137,980 mi•
5GAEVCKW3MJ131418
$19,214
Fishers, IN•Tom Roush Lincoln
2018 Buick Encore
Preferred•122,680 mi•
KL4CJASB3JB708791
$10,975
Indianapolis, IN•Ray Skillman Auto Center
2023 Buick Envision
Preferred AWD•41,807 mi•
LRBFZMR47PD208424
$26,988
Indianapolis, IN•Ray Skillman Northeast Gmc
2020 Buick Encore GX
Select•84,673 mi•
KL4MMDSL5LB108685
$16,990
Belton, MO•Carvana Belton
2017 Buick LaCrosse
Essence•
1G4ZP5SS7HU151335
$9,900
Bernie, MO•C F Auto Sales
2021 Buick Envision
Essence AWD•47,694 mi•
LRBFZPR43MD076145
$23,761
Jeffersontown, KY•Bachman Chevrolet
2018 Buick Encore
Premium•119,280 mi•
KL4CJDSB4JB638624
$11,686
Springfield, MO•Mccoy Auto Group
2022 Buick Encore GX
Preferred AWD•41,992 mi•
KL4MMCSLXNB076118
$23,975
Indianapolis, IN•Ray Skillman Auto Center
2025 Buick Envista
Preferred•20,671 mi•
KL47LAEP5SB196021
$26,598
Tinley Park, IL•Carmax Tinley Park
2021 Buick Envision
Essence FWD•42,007 mi•
LRBFZNR49MD065879
$23,990
University Park, IL•Carvana University Park
2018 Buick Enclave
Essence•79,622 mi•
5GAERBKWXJJ235057
$17,168
Crown Point, IN•Zeigler Subaru Of Schererville
2024 Buick Encore GX
Avenir AWD•27,557 mi•
KL4AMGSL0RB047923
$27,163
Matteson, IL•Arnie Bauer Buick Gmc
2026 Buick Envista
Preferred•29,783 mi•
KL47LAEP0TB064009
$26,061
Florissant, MO•Johnny Londoff Chevrolet
2017 Buick Enclave
Leather AWD•120,300 mi•
5GAKVBKD2HJ287595
$11,995
Linn, MO•Horton Auto Sales Llc
2023 Buick Encore GX
Preferred•57,931 mi•
KL4MMBS25PB143695
$18,807
Villa Park, IL•Haggerty Auto Group
2009 Buick Enclave
CXL FWD•
5GAER23D99J104212
$5,250
Bernie, MO•C F Auto Sales
2024 Buick Envista
Sport Touring•21,101 mi•
KL47LBE25RB045975
$23,990
O'Fallon, MO•Mylenbusch Auto Source
2020 Buick Enclave
Essence•55,323 mi•
5GAERBKW6LJ202222
$21,977
Mattoon, IL•Genesis Of Mattoon
2024 Buick Envision
Preferred AWD•54,927 mi•
LRBFZME48RD076041
$25,969
Clinton, IA•Billion Chevrolet Clinton
2024 Buick Encore GX
Avenir AWD•16,826 mi•
KL4AMGSL4RB018201
$29,177
Joliet, IL•Darcy Buick Gmc
2019 Buick Encore
Preferred•32,973 mi•
KL4CJASB4KB889725
$16,900
Carmel, IN•Carmel Auto Gallery
2021 Buick Enclave
Essence•101,055 mi•
5GAERBKW9MJ195252
$21,753
West Memphis, AR•Ford Of West Memphis
2009 Buick Lucerne
CXL 1•52,770 mi•
1G4HD57M19U104947
$11,788
St. Charles, IL•Saint Charles Motorcars
2024 Buick Enclave
Avenir AWD•57,972 mi•
5GAEVCKW9RJ122052
$35,277
Peoria, IL•Morries Peoria Kia
2015 Buick Enclave
Leather•160,195 mi•
5GAKRBKDXFJ233785
$5,495
Aurora, IL•Smart Buy Auto Center Aurora
2017 Buick Enclave
Leather AWD•134,807 mi•
5GAKVBKD6HJ252008
$9,995
Greenwood, IN•Widerange Llc
2021 Buick Envision
Essence FWD•144,090 mi•
LRBFZNR42MD106045
$17,995
Bardstown, KY•Wrights Auto Sales
2020 Buick Envision
Premium 1 AWD•77,830 mi•
LRBFX3SX9LD085871
$19,900
Lake Ozark, MO•Hurricane Auto Sales Ii