3,493 Used Buick Cars for Sale Near O Fallon, MO
Dealer partner2026 Buick Enclave
Sport Touring AWD•10,366 mi•
5GAEVBKS2TJ131965
$53,995
Crete, IL•New Look Auto Sales
Dealer partner2016 Buick Regal
Base•147,403 mi•
2G4GK5EX2G9208923
$9,400
Midlothian, IL•Car And Drive Motorsports
2010 Buick Enclave
CXL 1 FWD•156,273 mi•
5GALRBED7AJ178690
$13,205
Indianapolis, IN•Decatur Auto Sales
2024 Buick Envision
Preferred AWD•51,860 mi•
LRBFZME40RD068063
$25,146
Springfield, MO•Corwin Chrysler Dodge Jeep Ram Of Springfield
2023 Buick Envision
Essence FWD•38,656 mi•
LRBFZNR40PD017174
$26,995
Ottawa, IL•Duffys Auto Sales Inc
2020 Buick Enclave
Essence AWD•76,779 mi•
5GAEVAKWXLJ315998
$19,300
Lebanon, IN•Sagamore Auto Sales And Leasing
2024 Buick Envista
Sport Touring•30,237 mi•
KL47LBE2XRB201220
$25,990
University Park, IL•Carvana University Park
2015 Buick Encore
Base•112,016 mi•
KL4CJASB9FB266705
$7,900
Crawfordsville, IN•Christi Hubler Chevrolet
2018 Buick Enclave
Essence•120,547 mi•
5GAERBKW5JJ137621
$11,900
Benton, KY•Mccullys Automotive
2017 Buick Encore
Premium•41,511 mi•
KL4CJDSB0HB004611
$12,900
St. Louis, MO•B J Wholesale Inc
2013 Buick LaCrosse
Premium 2•29,656 mi•
1G4GH5E3XDF179900
$15,489
Oswego, IL•Oswego Motors
2022 Buick Encore GX
Select•59,056 mi•
KL4MMDSL0NB072908
$21,000
Moberly, MO•Moberly Motor Company Ford
2025 Buick Encore GX
Preferred AWD•11,302 mi•
KL4AMCSL8SB049403
$27,470
Williamsfield, IL•Wight Chevrolet
2026 Buick Encore GX
Preferred AWD•950 mi•
KL4AMCSL9TB207393
$28,665
Ankeny, IA•Karl Chevrolet Ankeny
2009 Buick Enclave
CXL FWD•164,937 mi•
5GAER23D39J172800
$6,400
Belleville, IL•Jc Auto Sales
2015 Buick Encore
Convenience•52,710 mi•
KL4CJBSB0FB227250
$12,912
Charleston, IL•Pilson Ram Supercenter
2023 Buick Enclave
Essence•29,432 mi•
5GAERBKW4PJ253644
$32,158
Wilmington, IL•Arnie Bauer Chevrolet
2021 Buick Encore GX
Essence AWD•102,885 mi•
KL4MMGSLXMB172711
$16,500
Merriam, KS•Country Hill Motors
2014 Buick Enclave
Premium AWD•169,274 mi•
5GAKVCKD8EJ201921
$6,999
Kansas City, MO•Fast Track Auto Mart
2026 Buick Enclave
Preferred•24,885 mi•
5GAERAKS8TJ251266
$40,240
Herscher, IL•Country Chevrolet Inc
2017 Buick Envision
Essence AWD•109,084 mi•
LRBFXDSA9HD218797
$12,995
St. Peters, MO•Genesis Of St Charles
2022 Buick Encore GX
Preferred•40,787 mi•
KL4MMBS29NB030359
$20,477
Whitestown, IN•Tom Wood Toyota
2020 Buick Envision
Essence AWD•61,985 mi•
LRBFX2SA4LD081409
$22,620
Joplin, MO•Roper Honda
2015 Buick LaCrosse
Premium 1•61,055 mi•
1G4GD5G31FF241518
$13,995
Marion, IA•Kroll Auto Sales
2020 Buick Enclave
Essence AWD•71,730 mi•
5GAEVAKW1LJ247378
$21,995
Marengo, IA•Charles Capper Auto Center
2024 Buick Envista
Preferred•41,343 mi•
KL47LAE22RB089491
$26,512
Dixon, IL•Ken Nelson Auto Group
2024 Buick Encore GX
Sport Touring•60,130 mi•
KL4AMDSL7RB209948
$22,125
Sikeston, MO•Autry Morlan Dodge Chrysler Jeep Ram Sikeston
2022 Buick Envision
Essence AWD•54,861 mi•
LRBFZPR45ND031886
$27,248
St. Peters, MO•Carmax St Louis Mid Rivers Mall
2018 Buick Enclave
Essence•86,919 mi•
5GAERBKW8JJ130677
$18,610
St. Louis, MO•Bommarito South County
2022 Buick Encore GX
Preferred AWD•87,712 mi•
KL4MMCSL4NB058326
$17,874
Saint Joseph, MO•Reed Chevrolet