3,536 Used Buick Cars for Sale Near O Fallon, MO
2015 Buick Encore
Base•151,000 mi•
KL4CJASB0FB267919
$5,995
Joplin, MO•Daily Deal Auto Sales Llc
2025 Buick Envision
Sport Touring AWD•30,989 mi•
LRBFZLE42SD038367
$30,908
Centralia, IL•Monken Gmc
2024 Buick Enclave
Avenir AWD•36,182 mi•
5GAEVCKW0RJ107178
$39,618
Ankeny, IA•Bob Brown Buick Gmc
2024 Buick Envision
Sport Touring AWD•15,894 mi•
LRBFZPE43RD045183
$33,139
Ankeny, IA•Bob Brown Buick Gmc
2024 Buick Envision
Preferred AWD•59,094 mi•
LRBFZME43RD062838
$25,394
Lee's Summit, MO•Wood Nissan Lees Summit
2025 Buick Enclave
Preferred AWD•39,143 mi•
5GAEVARSXSJ197999
$37,170
Cedar Rapids, IA•Pat Mcgrath Chrysler Jeep Dodge Ram
2023 Buick Envision
Avenir FWD•32,802 mi•
LRBFZRR4XPD047337
$29,821
Mayfield, KY•Linwood Chevrolet
2011 Buick LaCrosse
CXL•86,917 mi•
1G4GC5EC9BF201476
$10,990
University Park, IL•Carvana University Park
2020 Buick Envision
Essence AWD•73,741 mi•
LRBFX2SA3LD197944
$20,434
Princeton, IN•Steve Faulkner Chevrolet Gmc
2024 Buick Envision
Sport Touring AWD•18,901 mi•
LRBFZPE44RD058234
$31,479
West Plains, MO•Taylor Grubaugh Chevrolet West Plains Mo
2025 Buick Encore GX
Sport Touring•48,433 mi•
KL4AMDSL5SB040759
$24,990
Rolla, MO•Sakelaris Ford Lincoln Of Rolla
2018 Buick Encore
Preferred AWD•52,648 mi•
KL4CJESB6JB626366
$16,590
University Park, IL•Carvana University Park
2023 Buick Envision
Avenir AWD•32,927 mi•
LRBFZSR48PD080053
$34,030
Williamsfield, IL•Wight Chevrolet
2024 Buick Encore GX
Sport Touring•22,726 mi•
KL4AMDSL3RB177693
$23,912
Mattoon, IL•Pilson Ford
2021 Buick Encore
Preferred AWD•87,214 mi•
KL4CJESB0MB343143
$15,990
University Park, IL•Carvana University Park2020 Buick Envision
Essence FWD•49,776 mi•
LRBFXCSA0LD089528
$19,682
Terre Haute, IN•Thompsons Honda
2025 Buick Envista
Sport Touring•4,807 mi•
KL47LBEPXSB182590
$28,460
St. Louis, MO•Lou Fusz Kia
2025 Buick Encore GX
Preferred AWD•38,169 mi•
KL4AMCSL9SB219901
$23,721
Florissant, MO•Clement Chrysler Dodge Jeep Ram Florissant
2022 Buick Envision
Essence AWD•71,205 mi•
LRBFZPR4XND015716
$25,167
Ankeny, IA•Karl Chevrolet Ankeny
2013 Buick Verano
1SD•197,303 mi•
1G4PP5SK0D4242142
$2,500
Saint John, IN•Motorsport Auto Finance
2025 Buick Encore GX
Preferred AWD•31,648 mi•
KL4AMCSL6SB189322
$24,221
Florissant, MO•Clement Chrysler Dodge Jeep Ram Florissant
2025 Buick Enclave
Avenir•10,130 mi•
5GAERCRSXSJ293292
$49,376
Moline, IL•Key Auto Mall
2018 Buick Encore
Preferred•58,335 mi•
KL4CJASB5JB548994
$13,125
Sikeston, MO•Autry Morlan Buick Gmc
2026 Buick Enclave
Sport Touring•24,259 mi•
5GAERBKS8TJ241228
$39,584
Springfield, MO•Thompson Buick Gmc Of Springfield
2021 Buick Encore
Preferred•72,280 mi•
KL4CJASB5MB333264
$13,900
Olney, IL•Eagleson Automotive Center
2010 Buick Enclave
CXL 2 FWD•137,715 mi•
5GALRCED8AJ106581
$6,145
Greencastle, IN•Greencastle Auto Llc
2026 Buick Enclave
Preferred•12,190 mi•
5GAERAKS5TJ221965
$39,500
Cayuga, IN•Clark Chevrolet
2020 Buick Enclave
Premium AWD•48,433 mi•
5GAEVBKW7LJ269214
$26,466
Branson, MO•Pinegar Buick Gmc Of Branson