4,622 Used Buick Cars for Sale Near O Fallon, IL
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2019 Buick Encore Preferred
3 days on market
LRBCJASB2KY005461
Contact Dealer
The Car Guy Of Mexico Llc
Mexico, MO
4.5
Photos coming soon
2014 Buick Enclave Leather
145,653 mi.
3 days on market
5GAKRBKD9EJ200047
$14,995
Superior Car Credit
DeKalb, IL
4.3
2017 Buick Encore Preferred AWD
100,121 mi.
3 days on market
KL4CJESB3HB047961
$8,950
Great DealClean title
Rp Motors Llc
St. Louis, MO
5.0
2012 Buick Enclave Premium AWD
120,592 mi.
3 days on market
5GAKVDED9CJ357822
$6,987
Autos 4 Less Inc S 4 Less Inc
Bloomington, IL
4.2
2025 Buick Enclave Sport Touring AWD
28,414 mi.
4 days on market
5GAEVBRSXSJ166113
$41,644
Good Deal
Green Buick Gmc
Davenport, IA
4.6
2023 Buick Envision Avenir AWD
34,563 mi.
4 days on market
LRBFZSR40PD097168
$33,437
Good DealSingle owner
Green Buick Gmc
Davenport, IA
4.6
2016 Buick Encore -
136,463 mi.
4 days on market
KL4CJASB8GB641565
$6,495
Good Deal
Royal Motor Sales Llc
St. Louis, MO
4.8
2019 Buick Encore Preferred AWD
74,000 mi.
4 days on market
KL4CJESB7KB799363
$14,800
Fair Deal
Blands Truck Cars Inc
Bloomington, IN
4.6
2025 Buick Encore GX Preferred AWD
32,802 mi.
4 days on market
KL4AMCSL5SB140676
Contact Dealer
Motor World Auto Superstore
Glen Ellyn, IL
4.5
2025 Buick Enclave Sport Touring AWD
21,718 mi.
4 days on market
5GAEVBRS5SJ111472
$41,398
Good DealSingle owner
Courtesy Ford Trucks
Davenport, IA
4.5
2015 Buick Enclave Leather
136,756 mi.
4 days on market
5GAKRBKD9FJ180626
$11,975
Fair Deal
Ray Skillman Auto Center
Indianapolis, IN
4.2
2021 Buick Envision Essence AWD
64,989 mi.
4 days on market
LRBFZPR4XMD167123
$25,975
Fair Deal
Ray Skillman Auto Center
Indianapolis, IN
4.2
2025 Buick Enclave Preferred
18,919 mi.
4 days on market
5GAERARS1SJ250903
$38,902
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2025 Buick Enclave Avenir
11,112 mi.
4 days on market
5GAERCRSXSJ243914
$50,136
Good Deal
Stoops Buick Gmc
Plainfield, IN
4.6
2019 Buick Encore Essence
92,694 mi.
4 days on market
KL4CJCSM2KB750609
$14,149
Fair DealSingle owner
Hubler Chevrolet Buick Gmc Of Bedford
Bedford, IN
4.3
2022 Buick Encore GX Preferred AWD
151,881 mi.
4 days on market
KL4MMCSL4NB052834
$11,950
Fountain City Motors Llc
Harrisonville, MO
4.8
2022 Buick Envision Preferred FWD
49,631 mi.
4 days on market
LRBAZLR49ND113364
$23,450
Fair Deal
Kenny Kent Toyota
Evansville, IN
4.4
2022 Buick Enclave Premium AWD
107,733 mi.
4 days on market
5GAEVBKW0NJ134353
$23,877
Good DealSingle owner
Kunes Hyundai Of Quincy
Quincy, IL
4.5
2014 Buick Encore Convenience
156,127 mi.
4 days on market
KL4CJBSB9EB739250
$6,250
Good Deal
Rtl Motors
Mattoon, IL
2023 Buick Envision Essence FWD
30,050 mi.
4 days on market
LRBFZNR48PD070110
$25,761
Fair DealSingle owner
Ed Martin Buick Gmc Of Anderson
Anderson, IN
4.7
2025 Buick Envista Sport Touring
22,743 mi.
4 days on market
KL47LBEPXSB212638
$29,688
York Chrysler Dodge Jeep Ram Of Plainfield
Plainfield, IN
4.2
2024 Buick Envista Sport Touring
39,745 mi.
4 days on market
KL47LBE20RB100820
$24,499
Good Deal
Vaughn Ford Ottumwa
Ottumwa, IA
4.6
2024 Buick Encore GX Preferred
18,063 mi.
4 days on market
KL4AMBS20RB066045
$24,780
Fair DealSingle ownerClean title
Oxmoor Mazda
Louisville, KY
4.6
2013 Buick Enclave Leather
186,811 mi.
4 days on market
5GAKRCKD3DJ201229
$6,800
Good Deal
Indy Automax
Kokomo, IN
5.0
2014 Buick Encore Convenience
122,869 mi.
4 days on market
KL4CJBSB2EB569832
$8,400
Fair Deal
Indy Automax
Kokomo, IN
5.0
2023 Buick Enclave Premium
57,189 mi.
4 days on market
5GAERCKW3PJ143111
$31,305
Great DealSingle ownerClean title
Vermilion Chevrolet Gmc
Tilton, IL
4.4
2013 Buick Encore Leather
97,293 mi.
4 days on market
KL4CJCSB6DB184360
$7,995
Fair Deal
502 Motoring Llc
Louisville, KY
4.5
2022 Buick Envision Essence AWD
25,429 mi.
4 days on market
LRBFZPR40ND130034
$29,989
Fair Deal
Bob Luegers Motors Inc
Jasper, IN
4.8
2019 Buick Encore Preferred
3 days on market
LRBCJASB2KY005461
Contact Dealer
The Car Guy Of Mexico Llc
Mexico, MO
4.5
Photos coming soon
2014 Buick Enclave Leather
145,653 mi.
3 days on market
5GAKRBKD9EJ200047
$14,995
Superior Car Credit
DeKalb, IL
4.3
2017 Buick Encore Preferred AWD
100,121 mi.
3 days on market
KL4CJESB3HB047961
$8,950
Great DealClean title
Rp Motors Llc
St. Louis, MO
5.0
2012 Buick Enclave Premium AWD
120,592 mi.
3 days on market
5GAKVDED9CJ357822
$6,987
Autos 4 Less Inc S 4 Less Inc
Bloomington, IL
4.2
2025 Buick Enclave Sport Touring AWD
28,414 mi.
4 days on market
5GAEVBRSXSJ166113
$41,644
Good Deal
Green Buick Gmc
Davenport, IA
4.6
2023 Buick Envision Avenir AWD
34,563 mi.
4 days on market
LRBFZSR40PD097168
$33,437
Good DealSingle owner
Green Buick Gmc
Davenport, IA
4.6
2016 Buick Encore -
136,463 mi.
4 days on market
KL4CJASB8GB641565
$6,495
Good Deal
Royal Motor Sales Llc
St. Louis, MO
4.8
2019 Buick Encore Preferred AWD
74,000 mi.
4 days on market
KL4CJESB7KB799363
$14,800
Fair Deal
Blands Truck Cars Inc
Bloomington, IN
4.6
2025 Buick Encore GX Preferred AWD
32,802 mi.
4 days on market
KL4AMCSL5SB140676
Contact Dealer
Motor World Auto Superstore
Glen Ellyn, IL
4.5
2025 Buick Enclave Sport Touring AWD
21,718 mi.
4 days on market
5GAEVBRS5SJ111472
$41,398
Good DealSingle owner
Courtesy Ford Trucks
Davenport, IA
4.5
2015 Buick Enclave Leather
136,756 mi.
4 days on market
5GAKRBKD9FJ180626
$11,975
Fair Deal
Ray Skillman Auto Center
Indianapolis, IN
4.2
2021 Buick Envision Essence AWD
64,989 mi.
4 days on market
LRBFZPR4XMD167123
$25,975
Fair Deal
Ray Skillman Auto Center
Indianapolis, IN
4.2
2025 Buick Enclave Preferred
18,919 mi.
4 days on market
5GAERARS1SJ250903
$38,902
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2025 Buick Enclave Avenir
11,112 mi.
4 days on market
5GAERCRSXSJ243914
$50,136
Good Deal
Stoops Buick Gmc
Plainfield, IN
4.6
2019 Buick Encore Essence
92,694 mi.
4 days on market
KL4CJCSM2KB750609
$14,149
Fair DealSingle owner
Hubler Chevrolet Buick Gmc Of Bedford
Bedford, IN
4.3
2022 Buick Encore GX Preferred AWD
151,881 mi.
4 days on market
KL4MMCSL4NB052834
$11,950
Fountain City Motors Llc
Harrisonville, MO
4.8
2022 Buick Envision Preferred FWD
49,631 mi.
4 days on market
LRBAZLR49ND113364
$23,450
Fair Deal
Kenny Kent Toyota
Evansville, IN
4.4
2022 Buick Enclave Premium AWD
107,733 mi.
4 days on market
5GAEVBKW0NJ134353
$23,877
Good DealSingle owner
Kunes Hyundai Of Quincy
Quincy, IL
4.5
2014 Buick Encore Convenience
156,127 mi.
4 days on market
KL4CJBSB9EB739250
$6,250
Good Deal
Rtl Motors
Mattoon, IL
2023 Buick Envision Essence FWD
30,050 mi.
4 days on market
LRBFZNR48PD070110
$25,761
Fair DealSingle owner
Ed Martin Buick Gmc Of Anderson
Anderson, IN
4.7
2025 Buick Envista Sport Touring
22,743 mi.
4 days on market
KL47LBEPXSB212638
$29,688
York Chrysler Dodge Jeep Ram Of Plainfield
Plainfield, IN
4.2
2024 Buick Envista Sport Touring
39,745 mi.
4 days on market
KL47LBE20RB100820
$24,499
Good Deal
Vaughn Ford Ottumwa
Ottumwa, IA
4.6
2024 Buick Encore GX Preferred
18,063 mi.
4 days on market
KL4AMBS20RB066045
$24,780
Fair DealSingle ownerClean title
Oxmoor Mazda
Louisville, KY
4.6
2013 Buick Enclave Leather
186,811 mi.
4 days on market
5GAKRCKD3DJ201229
$6,800
Good Deal
Indy Automax
Kokomo, IN
5.0
2014 Buick Encore Convenience
122,869 mi.
4 days on market
KL4CJBSB2EB569832
$8,400
Fair Deal
Indy Automax
Kokomo, IN
5.0
2023 Buick Enclave Premium
57,189 mi.
4 days on market
5GAERCKW3PJ143111
$31,305
Great DealSingle ownerClean title
Vermilion Chevrolet Gmc
Tilton, IL
4.4
2013 Buick Encore Leather
97,293 mi.
4 days on market
KL4CJCSB6DB184360
$7,995
Fair Deal
502 Motoring Llc
Louisville, KY
4.5
2022 Buick Envision Essence AWD
25,429 mi.
4 days on market
LRBFZPR40ND130034
$29,989
Fair Deal
Bob Luegers Motors Inc
Jasper, IN
4.8