3,518 Used Buick Cars for Sale Near O Fallon, MO
2025 Buick Encore GX
Preferred AWD•37,939 mi•
KL4AMCSL6SB178885
$22,871
Florissant, MO•Clement Pre Owned
2019 Buick Encore
Preferred•114,197 mi•
KL4CJASB5KB789164
$10,000
Plainfield, IN•Andy Mohr Chevrolet
2024 Buick Encore GX
Preferred•53,820 mi•
KL4AMBSL9RB004104
$20,913
Naperville, IL•Woody Buick Gmc Of Naperville
2015 Buick Enclave
Premium•124,406 mi•
5GAKRCKD5FJ278011
$13,688
Milan, TN•Steve Marsh Ford
2024 Buick Encore GX
Sport Touring AWD•17,729 mi•
KL4AMESL8RB200407
$25,477
Forsyth, IL•Bob Brady Buick Gmc
2014 Buick Encore
Leather•
KL4CJCSB6EB661239
$8,900
Buffalo, MO•Abc Motors
2019 Buick Encore
Preferred AWD•85,722 mi•
KL4CJESB7KB913197
$14,177
St. Louis, MO•Sunset Hills Subaru
2019 Buick Enclave
Essence AWD•79,621 mi•
5GAEVAKW7KJ197746
$21,590
Plainfield, IN•Carvana Plainfield
2020 Buick Enclave
Essence•76,923 mi•
5GAERBKW1LJ188035
$17,922
St. Peters, MO•Suntrup Buick Gmc
2015 Buick Encore
Premium•120,394 mi•
KL4CJDSB6FB155868
$5,900
St. Louis, MO•Elite Motor Company
2024 Buick Envista
Sport Touring•56,378 mi•
KL47LBE29RB081507
$23,791
Benton, KY•David Taylor Cdjr Of Benton
2017 Buick LaCrosse
Essence•139,636 mi•
1G4ZP5SS5HU145193
$11,978
Watseka, IL•Dralle Buick Gmc
2012 Buick LaCrosse
Premium 1•105,068 mi•
1G4GD5E38CF339234
$15,995
Kansas City, MO•Auto Now
2018 Buick Cascada
Premium•44,098 mi•
W04WH3N59JG047328
$19,900
Kansas City, KS•Randy Curnow Buick Gmc Kansas City
2017 Buick Regal
AWD•131,364 mi•
2G4GM5EX4H9114196
$9,483
Red Bud, IL•Shemwell Motor Company
2022 Buick Enclave
Premium•71,166 mi•
5GAERCKWXNJ115030
$23,617
Springfield, MO•Springfield Nissan
2023 Buick Envision
Essence AWD•45,108 mi•
LRBFZPR40PD228984
$29,775
Columbia, IL•Bob Brockland Buick Gmc
2013 Buick Encore
Premium•154,930 mi•
KL4CJDSB6DB202961
$7,499
Urbana, IL•Crispin Auto Sales
2020 Buick Enclave
Premium AWD•107,625 mi•
5GAEVBKW9LJ309423
$20,380
Newton, IA•Lauterbach Buick Gmc
2012 Buick Enclave
Leather AWD•125,000 mi•
5GAKVCED5CJ379567
$8,900
Jefferson City, MO•Capital Car Care And Auto Sales Llc
2011 Buick Regal
CXL•
W04GN5EC1B1096566
$6,000
Vincennes, IN•Thorne Auto Sales
2013 Buick Enclave
Premium AWD•181,178 mi•
5GAKVDKD8DJ238102
$6,235
Bloomington, IN•Curry Auto Center
2023 Buick Envision
Preferred AWD•60,385 mi•
LRBFZMR40PD163648
$22,900
Joliet, IL•Darcy Mitsubishi
2026 Buick Enclave
Sport Touring AWD•23,333 mi•
5GAEVBKS6TJ227713
$41,479
Marshfield, MO•Marshfield Chevrolet2017 Buick Enclave
Leather•25,227 mi•
5GAKRBKD3HJ244632
$18,726
Rochelle, IL•Jeff Perry Chrysler Jeep
2021 Buick Encore GX
Select•42,887 mi•
KL4MMDS23MB074027
$20,000
Carbondale, IL•Auffenberg Of Carbondale
2003 Buick Rendezvous
CX FWD•107,920 mi•
3G5DA03E33S531428
$6,087
Jefferson City, MO•Nissan Of Jefferson City2021 Buick Enclave
Avenir AWD•59,848 mi•
5GAEVCKW1MJ245613
$29,551
Quincy, IL•Kunes Hyundai Of Quincy