3,740 Used Buick Cars for Sale Near O Fallon, MO
Save search
2014 Buick Enclave Premium AWD
128,833 mi.
6 days on market
5GAKVCKD4EJ348365
$11,995
Dave Sinclair Ford
St. Louis, MO
4.5
2022 Buick Encore Preferred AWD
10,155 mi.
6 days on market
KL4CJESM7NB565598
$23,407
Uftring Chevrolet
Washington, IL
4.7
2025 Buick Envision Avenir AWD
14,253 mi.
6 days on market
LRBFZME42SD009330
$38,874
Single ownerClean title
Modern Auto Company
Washington, MO
5.0
2019 Buick Encore Preferred
75,662 mi.
6 days on market
KL4CJASB9KB714824
$14,250
Clean title
Lou Fusz Mazda Evansville
Evansville, IN
4.0
2023 Buick Encore GX Preferred
35,143 mi.
6 days on market
KL4MMBS21PB121029
$19,994
Single owner
Napleton Mid Rivers Maserati
St. Peters, MO
4.3
2024 Buick Enclave Essence AWD
31,000 mi.
6 days on market
5GAEVAKW6RJ125298
$35,995
Single owner
Uebelhor Sons
Jasper, IN
4.7
2008 Buick Lucerne CXL V6
87,034 mi.
7 days on market
1G4HD57278U207786
$7,997
Grand Prize Cars
Cedar Lake, IN
4.7
2023 Buick Envision Preferred AWD
22,027 mi.
7 days on market
LRBFZMR49PD098881
$30,250
Steve Dowdy Motors
Mount Vernon, MO
4.7
2013 Buick Verano Premium Group 1ST
153,521 mi.
7 days on market
1G4PT5SV9D4191360
$7,450
Steve Dowdy Motors
Mount Vernon, MO
4.7
2004 Buick LeSabre Custom
92,378 mi.
7 days on market
1G4HP52K64U242036
$3,600
Markham Family Auto Center
Markham, IL
4.8
2019 Buick Encore Preferred
94,892 mi.
7 days on market
KL4CJASB7KB829325
$14,154
Quality Buick Gmc Cadillac
Alton, IL
4.7
2018 Buick Cascada Premium
126,471 mi.
7 days on market
W04WH3N58JG039804
$10,403
Community Ford Of Bloomington
Bloomington, IN
4.6
2017 Buick Verano Sport Touring 1SH
93,116 mi.
7 days on market
1G4PR5SK1H4120289
$8,495
Performance Car Sales
Joliet, IL
4.7
2019 Buick Encore Essence AWD
29,000 mi.
7 days on market
KL4CJGSMXKB911019
$17,500
Woody Buick Gmc Of Naperville
Naperville, IL
4.7
2026 Buick Enclave Preferred
2,779 mi.
7 days on market
5GAERAKS4TJ317389
$41,895
Thompson Cadillac
Springfield, MO
4.6
2022 Buick Encore GX Select
46,260 mi.
7 days on market
KL4MMDSL3NB061708
$20,616
Reliable Chevrolet
Springfield, MO
4.3
2024 Buick Encore GX Sport Touring
11,720 mi.
7 days on market
KL4AMDSL0RB062632
$24,343
Single owner
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2016 Buick LaCrosse LacrosseSport Touring
88,804 mi.
7 days on market
1G4G45G30GF256710
$13,995
Silver Eagle Auto Mall Inc
Northmoor, MO
4.2
2020 Buick Envision Essence FWD
38,811 mi.
7 days on market
LRBFXCSA0LD164261
$21,306
Clean title
Bommarito Infiniti
Ellisville, MO
4.2
2026 Buick Enclave Preferred
26,706 mi.
7 days on market
5GAERAKS1TJ221297
$40,407
Gary Uftrings Used Car Outlet
Washington, IL
4.1
2002 Buick LeSabre Custom
62,865 mi.
7 days on market
1G4HP54K824181511
$5,995
D D Motors Ltd
Belleville, IL
3.6
%2FSd0f4-20260729192148.jpg?t=b44b42661d4949826354350336a5f81be67d0aea82f298cfce8983045bcd63f2&w=3840&q=50){kind=tracking}
2010 Buick LaCrosse CXS
166,590 mi.
7 days on market
1G4GE5EV2AF298501
Contact Dealer
Jim Baier
Fort Madison, IA
4.6
2026 Buick Enclave Preferred AWD
12,525 mi.
7 days on market
5GAEVAKSXTJ229720
$45,000
Single ownerClean title
Pettijohn Auto Center
Bethany, MO
4.7
2019 Buick Envision Premium I AWD
58,791 mi.
7 days on market
LRBFX3SX2KD039930
$22,045
Blue Springs Ford
Blue Springs, MO
4.3
2023 Buick Envision Essence AWD
29,592 mi.
7 days on market
LRBFZPR47PD167794
$26,995
Boarmans Auto Sales Inc
Shelbyville, IL
4.9
2024 Buick Envision Preferred AWD
8,174 mi.
7 days on market
LRBFZME40RD072338
$31,277
Roger Jennings Inc
Hillsboro, IL
4.6
2014 Buick Enclave Leather
165,810 mi.
7 days on market
5GAKRBKD1EJ119740
$10,900
Why Pay More Auto Sales Car Rentals
Trumann, AR
4.6
2016 Buick Encore Base
168,508 mi.
7 days on market
KL4CJASB5GB687726
$12,995
Superior Car Credit
DeKalb, IL
4.3