4,622 Used Buick Cars for Sale Near O Fallon, IL
Save search
2012 Buick LaCrosse Touring
190,894 mi.
2 days on market
1G4GJ5G3XCF198057
Contact Dealer
Mungenast Lexus Of St Louis
Ballwin, MO
4.7
2019 Buick Encore Preferred
105,333 mi.
2 days on market
KL4CJASB1KB732816
$10,995
Good Deal
Honest Abe Auto Sales Keystone Ave
Indianapolis, IN
2.6
2018 Buick Enclave Avenir AWD
116,000 mi.
2 days on market
5GAEVCKW4JJ141001
$16,900
Good Deal
Crencor Leasing Sales
Goodlettsville, TN
4.1
2025 Buick Envision Preferred AWD
14,297 mi.
2 days on market
LRBFZKE40SD038443
$31,990
Good DealSingle owner
Cadillac Of Memphis
Memphis, TN
3.6
2025 Buick Enclave Avenir
15,375 mi.
2 days on market
5GAERCKS1SJ100022
Contact Dealer
Silverthorne Ford
Robinson, IL
4.6
2019 Buick Enclave Premium
57,973 mi.
2 days on market
5GAERCKW9KJ310953
Contact Dealer
Baum Chevrolet Buick
Clinton, IL
4.8
2020 Buick Envision Essence FWD
121,981 mi.
2 days on market
LRBFXCSA2LD198735
Contact Dealer
Byrider Louisville
Louisville, KY
4.6
2023 Buick Envision Essence AWD
24,334 mi.
2 days on market
LRBFZPR44PD214487
$30,551
Fair DealSingle owner
Smart Hyundai Of Davenport
Davenport, IA
4.5
2023 Buick Encore GX Select
21,686 mi.
2 days on market
KL4MMDS26PB103704
$21,400
Great DealSingle ownerClean title
Andy Mohr Buick Gmc
Fishers, IN
4.3
2018 Buick Envision Essence FWD
70,299 mi.
2 days on market
LRBFX1SA0JD026429
$16,799
Fair Deal
Ed Martin Buick Gmc Of Anderson
Anderson, IN
4.7
2019 Buick Encore Preferred
76,213 mi.
2 days on market
KL4CJASB2KB779854
$13,200
Fair Deal
Auto Nova
St. Louis, MO
4.3
2025 Buick Encore GX Preferred
27,384 mi.
2 days on market
KL4AMBSL7SB182292
$22,790
Fair Deal
Wyatt Johnson Gmc
Clarksville, TN
4.8
2015 Buick Encore -
110,485 mi.
2 days on market
KL4CJASB3FB260933
$8,995
Fair Deal
Car Mas Broadway
Crest Hill, IL
3.8
2001 Buick Regal LS
162,914 mi.
2 days on market
2G4WB52K111165704
Contact Dealer
Mike Anderson Chrysler Dodge Jeep Ram Of Logansport
Logansport, IN
4.6
2020 Buick Enclave Premium AWD
99,244 mi.
2 days on market
5GAEVBKW1LJ212524
Contact Dealer
Max Curnow Chrysler Dodge Jeep Ram
Cameron, MO
2025 Buick Envista Avenir
9,888 mi.
2 days on market
KL47LCEP5SB116583
$29,995
Fair Deal
Landmark Ford
Springfield, IL
4.5
2014 Buick LaCrosse Leather
111 mi.
2 days on market
1G4GB5G32EF139004
Contact Dealer
Sunset Ford Of Waterloo
Waterloo, IL
4.6
2026 Buick Envista Sport Touring
3,114 mi.
2 days on market
KL47LBEP7TB093819
Contact Dealer
Audi Bloomington Normal
Normal, IL
4.6
2025 Buick Enclave Preferred
16,682 mi.
2 days on market
5GAERARS7SJ110371
$36,956
Good Deal
Taylor Grubaugh Chevrolet Buick Gmc
West Plains, MO
4.6
2021 Buick Envision Essence FWD
123,000 mi.
2 days on market
LRBFZNR41MD099833
$15,999
Good Deal
Xtreme Auto Mart Llc
Kansas City, MO
3.6
2014 Buick LaCrosse Leather
103,147 mi.
2 days on market
1G4GB5GR5EF205811
Contact Dealer
Ray Skillman Hoosier Ford
Martinsville, IN
4.3
2025 Buick Encore GX Preferred AWD
36,856 mi.
2 days on market
KL4AMCSL1SB171780
$22,988
Good Deal
The Auto Specialists
Springfield, MO
4.5
2024 Buick Encore GX Preferred
699 mi.
2 days on market
KL4AMBSLXRB187285
Contact Dealer
Serra Of Jackson
Jackson, TN
4.2
2021 Buick Encore Preferred AWD
62,492 mi.
2 days on market
KL4CJESM3MB374629
$15,798
Good Deal
Weber Chevrolet Creve Coeur
St. Louis, MO
4.5
2023 Buick Envision Avenir FWD
30,003 mi.
2 days on market
LRBFZRR46PD080304
$30,475
Fair DealSingle owner
Arnie Bauer Chevrolet Gmc
Wilmington, IL
4.4
2016 Buick Enclave Leather
124,757 mi.
2 days on market
5GAKRBKD2GJ320226
$8,955
Good Deal
Landers Ford
Collierville, TN
4.5
2016 Buick Encore -
89,517 mi.
2 days on market
KL4CJASB3GB726779
$9,990
Fair Deal
Auto Gallery
Springfield, MO
2.9
2019 Buick Encore Preferred
120,553 mi.
2 days on market
KL4CJASB2KB813095
$8,995
Good Deal
John Jones Auto Outlet
Greenville, IN
4.5
2012 Buick LaCrosse Touring
190,894 mi.
2 days on market
1G4GJ5G3XCF198057
Contact Dealer
Mungenast Lexus Of St Louis
Ballwin, MO
4.7
2019 Buick Encore Preferred
105,333 mi.
2 days on market
KL4CJASB1KB732816
$10,995
Good Deal
Honest Abe Auto Sales Keystone Ave
Indianapolis, IN
2.6
2018 Buick Enclave Avenir AWD
116,000 mi.
2 days on market
5GAEVCKW4JJ141001
$16,900
Good Deal
Crencor Leasing Sales
Goodlettsville, TN
4.1
2025 Buick Envision Preferred AWD
14,297 mi.
2 days on market
LRBFZKE40SD038443
$31,990
Good DealSingle owner
Cadillac Of Memphis
Memphis, TN
3.6
2025 Buick Enclave Avenir
15,375 mi.
2 days on market
5GAERCKS1SJ100022
Contact Dealer
Silverthorne Ford
Robinson, IL
4.6
2019 Buick Enclave Premium
57,973 mi.
2 days on market
5GAERCKW9KJ310953
Contact Dealer
Baum Chevrolet Buick
Clinton, IL
4.8
2020 Buick Envision Essence FWD
121,981 mi.
2 days on market
LRBFXCSA2LD198735
Contact Dealer
Byrider Louisville
Louisville, KY
4.6
2023 Buick Envision Essence AWD
24,334 mi.
2 days on market
LRBFZPR44PD214487
$30,551
Fair DealSingle owner
Smart Hyundai Of Davenport
Davenport, IA
4.5
2023 Buick Encore GX Select
21,686 mi.
2 days on market
KL4MMDS26PB103704
$21,400
Great DealSingle ownerClean title
Andy Mohr Buick Gmc
Fishers, IN
4.3
2018 Buick Envision Essence FWD
70,299 mi.
2 days on market
LRBFX1SA0JD026429
$16,799
Fair Deal
Ed Martin Buick Gmc Of Anderson
Anderson, IN
4.7
2019 Buick Encore Preferred
76,213 mi.
2 days on market
KL4CJASB2KB779854
$13,200
Fair Deal
Auto Nova
St. Louis, MO
4.3
2025 Buick Encore GX Preferred
27,384 mi.
2 days on market
KL4AMBSL7SB182292
$22,790
Fair Deal
Wyatt Johnson Gmc
Clarksville, TN
4.8
2015 Buick Encore -
110,485 mi.
2 days on market
KL4CJASB3FB260933
$8,995
Fair Deal
Car Mas Broadway
Crest Hill, IL
3.8
2001 Buick Regal LS
162,914 mi.
2 days on market
2G4WB52K111165704
Contact Dealer
Mike Anderson Chrysler Dodge Jeep Ram Of Logansport
Logansport, IN
4.6
2020 Buick Enclave Premium AWD
99,244 mi.
2 days on market
5GAEVBKW1LJ212524
Contact Dealer
Max Curnow Chrysler Dodge Jeep Ram
Cameron, MO
2025 Buick Envista Avenir
9,888 mi.
2 days on market
KL47LCEP5SB116583
$29,995
Fair Deal
Landmark Ford
Springfield, IL
4.5
2014 Buick LaCrosse Leather
111 mi.
2 days on market
1G4GB5G32EF139004
Contact Dealer
Sunset Ford Of Waterloo
Waterloo, IL
4.6
2026 Buick Envista Sport Touring
3,114 mi.
2 days on market
KL47LBEP7TB093819
Contact Dealer
Audi Bloomington Normal
Normal, IL
4.6
2025 Buick Enclave Preferred
16,682 mi.
2 days on market
5GAERARS7SJ110371
$36,956
Good Deal
Taylor Grubaugh Chevrolet Buick Gmc
West Plains, MO
4.6
2021 Buick Envision Essence FWD
123,000 mi.
2 days on market
LRBFZNR41MD099833
$15,999
Good Deal
Xtreme Auto Mart Llc
Kansas City, MO
3.6
2014 Buick LaCrosse Leather
103,147 mi.
2 days on market
1G4GB5GR5EF205811
Contact Dealer
Ray Skillman Hoosier Ford
Martinsville, IN
4.3
2025 Buick Encore GX Preferred AWD
36,856 mi.
2 days on market
KL4AMCSL1SB171780
$22,988
Good Deal
The Auto Specialists
Springfield, MO
4.5
2024 Buick Encore GX Preferred
699 mi.
2 days on market
KL4AMBSLXRB187285
Contact Dealer
Serra Of Jackson
Jackson, TN
4.2
2021 Buick Encore Preferred AWD
62,492 mi.
2 days on market
KL4CJESM3MB374629
$15,798
Good Deal
Weber Chevrolet Creve Coeur
St. Louis, MO
4.5
2023 Buick Envision Avenir FWD
30,003 mi.
2 days on market
LRBFZRR46PD080304
$30,475
Fair DealSingle owner
Arnie Bauer Chevrolet Gmc
Wilmington, IL
4.4
2016 Buick Enclave Leather
124,757 mi.
2 days on market
5GAKRBKD2GJ320226
$8,955
Good Deal
Landers Ford
Collierville, TN
4.5
2016 Buick Encore -
89,517 mi.
2 days on market
KL4CJASB3GB726779
$9,990
Fair Deal
Auto Gallery
Springfield, MO
2.9
2019 Buick Encore Preferred
120,553 mi.
2 days on market
KL4CJASB2KB813095
$8,995
Good Deal
John Jones Auto Outlet
Greenville, IN
4.5