4,622 Used Buick Cars for Sale Near O Fallon, IL
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2022 Buick Encore Preferred AWD
13,687 mi.
2 days on market
KL4CJESM3NB553884
$21,528
Fair Deal
Mcgonigal Buick Gmc
Kokomo, IN
4.4
2015 Buick Encore -
2 days on market
KL4CJASB8FB155188
Contact Dealer
Wood Motor Company
Madison, TN
4.4
2023 Buick Envision Avenir AWD
15,483 mi.
2 days on market
LRBFZSR4XPD155013
$33,649
Fair Deal
Ed Martin Buick Gmc Of Anderson
Anderson, IN
4.7
2018 Buick Encore Sport Touring
65,758 mi.
2 days on market
KL4CJ1SBXJB564690
Contact Dealer
Ottawa Mazda
Ottawa, IL
3.9
2025 Buick Encore GX Preferred AWD
22,831 mi.
2 days on market
KL4AMCSL3SB180397
Contact Dealer
Lou Fusz Chrysler Jeep Dodge Ram Vincennes
Vincennes, IN
4.6
2020 Buick Enclave Essence AWD
95,095 mi.
2 days on market
5GAEVAKW3LJ217752
$20,170
Good Deal
Ed Morse Chevrolet Buick Gmc
Muscatine, IA
4.5
2024 Buick Envision Preferred AWD
34,660 mi.
2 days on market
LRBFZME43RD071250
$28,803
Fair DealSingle ownerClean title
Kunes Auto Group Of Macomb
Macomb, IL
4.4
2025 Buick Encore GX Preferred
33,923 mi.
2 days on market
KL4AMBSL3SB139813
Contact Dealer
Jim Butler Centralia Chevrolet
Centralia, MO
4.4
2018 Buick Enclave Avenir
2 days on market
5GAERDKW9JJ271396
$19,944
44 Auto Mart
Elizabethtown, KY
4.0
2019 Buick Envision Essence FWD
82,812 mi.
2 days on market
LRBFXCSA4KD021828
$19,944
Fair Deal
44 Auto Mart
Elizabethtown, KY
4.0
2018 Buick Encore Preferred
138,166 mi.
2 days on market
KL4CJASB4JB611969
$7,996
Good DealSingle owner
Autogiant Usa
Indianapolis, IN
4.4
2016 Buick Enclave Leather
154,056 mi.
2 days on market
5GAKRBKD7GJ184157
$11,500
Fair Deal
Forreston Car Care
Forreston, IL
4.8
2024 Buick Envista Preferred
67,498 mi.
2 days on market
KL47LAE21RB021991
$22,240
Good Deal
Expressway Ford Of Mount Vernon
Mount Vernon, IN
4.7
2016 Buick Enclave Premium
92,839 mi.
2 days on market
5GAKRCKD7GJ271806
$14,900
Fair DealSingle ownerClean title
Brad Deery Honda
West Burlington, IA
3.6
2023 Buick Encore GX Select
37,258 mi.
2 days on market
KL4MMDS29PB145350
Contact Dealer
Haggerty Buick Gmc
Villa Park, IL
4.7
2023 Buick Encore GX Select AWD
80,257 mi.
2 days on market
KL4MMESL8PB116503
$20,295
Good Deal
Jim Falk Motors
Clinton, MO
4.5
2024 Buick Envision Preferred AWD
19,439 mi.
2 days on market
LRBFZME47RD055469
$30,374
Fair Deal
Hudson Automotive
Madisonville, KY
4.0
2016 Buick LaCrosse LacrosseSport Touring
94,200 mi.
2 days on market
1G4G45G31GF228723
Contact Dealer
Mike Murphy Ford
Morton, IL
4.5
2026 Buick Enclave Preferred
9,365 mi.
2 days on market
5GAERAKS9TJ214095
Contact Dealer
Brad Deery Motors
Maquoketa, IA
4.5
2023 Buick Enclave Essence AWD
30,235 mi.
2 days on market
5GAEVAKWXPJ252715
Contact Dealer
Turpinsofgeneseo
Geneseo, IL
4.4
2022 Buick Enclave Essence AWD
107,227 mi.
2 days on market
5GAEVAKW9NJ162176
$23,509
Good Deal
Curry Auto Center
Bloomington, IN
4.5
2017 Buick Encore Premium
33,930 mi.
2 days on market
KL4CJDSB6HB105233
$18,002
Fair Deal
Yemm Chrysler Dodge Jeep Ram
Galesburg, IL
4.5
2022 Buick Envision Avenir AWD
50,915 mi.
2 days on market
LRBFZSR44ND071444
$26,863
Good Deal
Thompson Sales Company
Springfield, MO
4.6
2025 Buick Encore GX Preferred AWD
22,237 mi.
2 days on market
KL4AMCSL0SB180373
$22,551
Good Deal
Kunes Chrysler Jeep Dodge Ram Of Sterling
Sterling, IL
4.7
2017 Buick Enclave Leather AWD
134,911 mi.
2 days on market
5GAKVBKD2HJ250854
$12,000
Good DealSingle owner
South County Cdjr
St. Louis, MO
4.4
2017 Buick Enclave Leather AWD
29,697 mi.
2 days on market
5GAKVBKD3HJ294409
$19,990
Fair Deal
Bob Brady Buick Gmc
Forsyth, IL
4.5
2017 Buick Cascada Premium
75,376 mi.
2 days on market
W04WH3N58HG085837
$15,499
Fair Deal
Ofallon Buick Gmc
O'Fallon, MO
4.8
2025 Buick Enclave Sport Touring
18,207 mi.
2 days on market
5GAERBRS2SJ128198
$42,684
Good Deal
Graue Chevrolet Buick
Lincoln, IL
4.8
2022 Buick Encore Preferred AWD
13,687 mi.
2 days on market
KL4CJESM3NB553884
$21,528
Fair Deal
Mcgonigal Buick Gmc
Kokomo, IN
4.4
2015 Buick Encore -
2 days on market
KL4CJASB8FB155188
Contact Dealer
Wood Motor Company
Madison, TN
4.4
2023 Buick Envision Avenir AWD
15,483 mi.
2 days on market
LRBFZSR4XPD155013
$33,649
Fair Deal
Ed Martin Buick Gmc Of Anderson
Anderson, IN
4.7
2018 Buick Encore Sport Touring
65,758 mi.
2 days on market
KL4CJ1SBXJB564690
Contact Dealer
Ottawa Mazda
Ottawa, IL
3.9
2025 Buick Encore GX Preferred AWD
22,831 mi.
2 days on market
KL4AMCSL3SB180397
Contact Dealer
Lou Fusz Chrysler Jeep Dodge Ram Vincennes
Vincennes, IN
4.6
2020 Buick Enclave Essence AWD
95,095 mi.
2 days on market
5GAEVAKW3LJ217752
$20,170
Good Deal
Ed Morse Chevrolet Buick Gmc
Muscatine, IA
4.5
2024 Buick Envision Preferred AWD
34,660 mi.
2 days on market
LRBFZME43RD071250
$28,803
Fair DealSingle ownerClean title
Kunes Auto Group Of Macomb
Macomb, IL
4.4
2025 Buick Encore GX Preferred
33,923 mi.
2 days on market
KL4AMBSL3SB139813
Contact Dealer
Jim Butler Centralia Chevrolet
Centralia, MO
4.4
2018 Buick Enclave Avenir
2 days on market
5GAERDKW9JJ271396
$19,944
44 Auto Mart
Elizabethtown, KY
4.0
2019 Buick Envision Essence FWD
82,812 mi.
2 days on market
LRBFXCSA4KD021828
$19,944
Fair Deal
44 Auto Mart
Elizabethtown, KY
4.0
2018 Buick Encore Preferred
138,166 mi.
2 days on market
KL4CJASB4JB611969
$7,996
Good DealSingle owner
Autogiant Usa
Indianapolis, IN
4.4
2016 Buick Enclave Leather
154,056 mi.
2 days on market
5GAKRBKD7GJ184157
$11,500
Fair Deal
Forreston Car Care
Forreston, IL
4.8
2024 Buick Envista Preferred
67,498 mi.
2 days on market
KL47LAE21RB021991
$22,240
Good Deal
Expressway Ford Of Mount Vernon
Mount Vernon, IN
4.7
2016 Buick Enclave Premium
92,839 mi.
2 days on market
5GAKRCKD7GJ271806
$14,900
Fair DealSingle ownerClean title
Brad Deery Honda
West Burlington, IA
3.6
2023 Buick Encore GX Select
37,258 mi.
2 days on market
KL4MMDS29PB145350
Contact Dealer
Haggerty Buick Gmc
Villa Park, IL
4.7
2023 Buick Encore GX Select AWD
80,257 mi.
2 days on market
KL4MMESL8PB116503
$20,295
Good Deal
Jim Falk Motors
Clinton, MO
4.5
2024 Buick Envision Preferred AWD
19,439 mi.
2 days on market
LRBFZME47RD055469
$30,374
Fair Deal
Hudson Automotive
Madisonville, KY
4.0
2016 Buick LaCrosse LacrosseSport Touring
94,200 mi.
2 days on market
1G4G45G31GF228723
Contact Dealer
Mike Murphy Ford
Morton, IL
4.5
2026 Buick Enclave Preferred
9,365 mi.
2 days on market
5GAERAKS9TJ214095
Contact Dealer
Brad Deery Motors
Maquoketa, IA
4.5
2023 Buick Enclave Essence AWD
30,235 mi.
2 days on market
5GAEVAKWXPJ252715
Contact Dealer
Turpinsofgeneseo
Geneseo, IL
4.4
2022 Buick Enclave Essence AWD
107,227 mi.
2 days on market
5GAEVAKW9NJ162176
$23,509
Good Deal
Curry Auto Center
Bloomington, IN
4.5
2017 Buick Encore Premium
33,930 mi.
2 days on market
KL4CJDSB6HB105233
$18,002
Fair Deal
Yemm Chrysler Dodge Jeep Ram
Galesburg, IL
4.5
2022 Buick Envision Avenir AWD
50,915 mi.
2 days on market
LRBFZSR44ND071444
$26,863
Good Deal
Thompson Sales Company
Springfield, MO
4.6
2025 Buick Encore GX Preferred AWD
22,237 mi.
2 days on market
KL4AMCSL0SB180373
$22,551
Good Deal
Kunes Chrysler Jeep Dodge Ram Of Sterling
Sterling, IL
4.7
2017 Buick Enclave Leather AWD
134,911 mi.
2 days on market
5GAKVBKD2HJ250854
$12,000
Good DealSingle owner
South County Cdjr
St. Louis, MO
4.4
2017 Buick Enclave Leather AWD
29,697 mi.
2 days on market
5GAKVBKD3HJ294409
$19,990
Fair Deal
Bob Brady Buick Gmc
Forsyth, IL
4.5
2017 Buick Cascada Premium
75,376 mi.
2 days on market
W04WH3N58HG085837
$15,499
Fair Deal
Ofallon Buick Gmc
O'Fallon, MO
4.8
2025 Buick Enclave Sport Touring
18,207 mi.
2 days on market
5GAERBRS2SJ128198
$42,684
Good Deal
Graue Chevrolet Buick
Lincoln, IL
4.8