Used Buick Cars in O Fallon, IL For Sale (88 results)
Sort by:
Refine search
Sort by:
Year
Zip
Price
-
(6)under $11,000
-
(7)under $12,000
-
(10)under $13,000
-
(12)under $14,000
-
(14)under $15,000
-
(26)under $20,000
-
(38)under $25,000
-
(46)under $30,000
-
(56)under $40,000
-
(68)under $50,000
Mileage
-
(41)0 - 50000
-
(45)50000 - 100000
-
(2)100000 - 150000
Make
-
(1,231)Chevrolet
-
(838)Ford
-
(182)Pontiac
-
(175)Jeep
-
(170)Volkswagen
-
(137)Dodge
-
(128)Cadillac
-
(101)Honda
-
(99)Hyundai
-
(97)Toyota
-
Buick
-
(88)Nissan
-
(83)Mercedes-Benz
-
(82)Plymouth
-
(70)GMC
-
(69)BMW
-
(62)Kia
-
(62)Oldsmobile
-
(60)Lincoln
-
(46)Jaguar
-
(45)Mazda
-
(45)Mercury
-
(41)Chrysler
-
(35)MG
-
(32)Porsche
-
(23)Land Rover
-
(21)RAM
-
(17)Subaru
-
(14)Triumph
-
(13)Audi
Model
-
(18)Riviera
-
(8)Encore
-
(8)Skylark
-
(8)Special
-
(7)Enclave
-
(5)Electra
-
(5)Regal
-
(5)Super
-
(3)GS
-
(3)Roadmaster
-
(2)Century
-
(2)Envision
-
(2)LeSabre
-
(2)Wildcat
-
(1)40
-
(1)Encore GX
-
(1)Gran sport
-
(1)LaCrosse
-
(1)Reatta
Transmission type
-
(80)automatic
-
(4)manual
Color
Body
-
(12)
![]()
Convertible -
(4)
![]()
Suv -
(3)
![]()
Wagon -
(2)
![]()
Sedan -
(1)
![]()
Coupe -
(1)
![]()
Hatchback -
(1)
![]()
Roadster
Fuel
Category
State
City
Features
-
(35)Power brakes
-
(35)Power steering
-
(30)Air conditioning
-
(25)AM/FM radio
-
(24)Power windows
-
(15)Power seats
-
(13)Power locks
-
(9)ABS brakes
-
(8)Alloy wheels
-
(8)CD player
-
(8)Electronic stability control
-
(7)Brake assist
-
(6)Apple CarPlay/Android auto
-
(6)Automatic temperature control
-
(6)Fully automatic headlights
-
(5)Cruise control
-
(4)AM/FM radio: SiriusXM
-
(4)Clean Carfax
-
(4)Compass
-
(4)Delay-off headlights
-
(4)Front anti-roll bar
-
(4)Heated door mirrors
-
(3)Auto high-beam headlights
-
(3)Bucket seats
-
(3)Exterior parking camera rear
-
(3)Low tire pressure warning
-
(3)Power liftgate
-
(2)Backup camera
-
(2)Driver vanity mirror
-
(2)Dual front impact airbags
2024 buick enclave avenir
Experience luxury with this certified pre-owned 2024 Buick Enclave Avenir, featuring a powerful 3.6L V6, low mileage of 6,435, and a sleek Ebony Twilight Metallic finish. Enjoy top-tier comfort with leather-trimmed seats and advanced safety features
O Fallon, IL
6,435 mi.
Black
automatic
gasoline
O Fallon, IL
$47,202
2023 buick enclave avenir
Discover luxury with this 2023 Buick Enclave Avenir, featuring 4WD, a sophisticated Moonstone Gray Metallic exterior, and an Ebony interior, offering smooth handling and an impressive mileage of 17 city and 25 highway mpg
![]()
Suv
O Fallon, IL
48,479 mi.
Moonstone gray metallic
Suv
automatic
gasoline
O Fallon, IL
$35,989
2022 buick envision essence
This 2022 Buick Envision Essence is a clean, one-owner vehicle with low mileage of 50,454. It's equipped with a smooth 9-speed automatic transmission and front-wheel drive for a comfortable driving experience
O Fallon, IL
50,454 mi.
White
automatic
gasoline
O Fallon, IL
$21,900
1964 buick riviera
Experience the elegance of the 1964 Buick Riviera, featuring a powerful 425 Nailhead V8 engine, smooth Turbo 400 automatic transmission, striking black exterior, and a pristine white interior for ultimate comfort
O Fallon, IL
72,964 mi.
Black
automatic
notdoor
O Fallon, IL
$43,000
2019 buick encore sport touring
This 2019 Buick Encore Sport Touring is a local trade featuring a turbocharged engine and great fuel efficiency of 25/30 MPG. The striking Winterberry Red Metallic finish is complemented by a comfortable Ebony interior and a host of tech features
![]()
4d sport utility
O Fallon, IL
38,872 mi.
Red
4d sport utility
automatic
gasoline
O Fallon, IL
$16,381
1985 buick electra base
Experience the blend of traditional luxury and modern innovation with this striking maroon 1985 Buick Electra. With an inviting red interior and only 48,243 miles, it's a timeless classic that's ready for the road
O Fallon, IL
48,243 mi.
Maroon
automatic
notdoor
O Fallon, IL
$14,500
2019 buick encore preferred
This 2019 Buick Encore Preferred combines style and functionality, featuring a turbocharged engine with impressive 24/29 MPG and all-wheel drive. Enjoy conveniences like Apple CarPlay/Android Auto and a secure drive with its advanced safety features
![]()
Sport utility
O Fallon, IL
68,011 mi.
Coppertino metallic
Sport utility
automatic
gasoline
O Fallon, IL
$15,499
1982 buick riviera convertible
Experience the thrill of driving this classic 1982 Buick Riviera Convertible, featuring a striking white exterior and luxurious red leather interior. Equipped with a powerful V8 engine and automatic convertible top, it combines style and performance effortlessly
![]()
Convertible
O Fallon, IL
30,064 mi.
White
Convertible
automatic
gasoline
O Fallon, IL
$19,000
1985 buick riviera
This vintage 1985 Buick Riviera features a striking light blue exterior and matching dark blue velour interior, powered by a smooth V-8 engine with automatic transmission. It's equipped with modern comforts like power windows and an AM/FM radio, offering a delightful blend of classic charm and convenience
O Fallon, IL
68,655 mi.
Blue
automatic
notdoor
O Fallon, IL
$17,500
1955 buick roadmaster
Experience the timeless elegance of this stunning 1955 Buick Roadmaster, featuring a beautiful white exterior, luxurious cream/white interior, and a rebuilt engine with just 1,500 miles since the rebuild. A true classic!
O Fallon, IL
62,660 mi.
White
automatic
notdoor
O Fallon, IL
$24,000
1954 buick skylark convertible
Turn heads in this stunning 1954 Buick Skylark Convertible, featuring a vibrant blue exterior and a nostalgic blue/white interior. Powered by a 322 Nail Head V8 and equipped with modern conveniences like power windows and seats, this classic car delivers both style and comfort
![]()
Convertible
O Fallon, IL
95,108 mi.
Blue
Convertible
automatic
notdoor
O Fallon, IL
$70,000
1937 buick special
This 1937 Buick Special is a classic beauty with a striking blue exterior and a tan cloth interior. Equipped with a smooth straight 8 engine and 3-speed manual transmission, it offers a timeless style and engaging driving experience
O Fallon, IL
39,232 mi.
Blue
manual
notdoor
O Fallon, IL
$22,000
1962 buick special wagon
This stunning 1962 Buick Special Wagon features a deep black finish, two toned black and red interior, and a powerful 215ci V8 engine. It's a classic blend of vintage style and modern conveniences
![]()
Wagon
O Fallon, IL
64,024 mi.
Black
Wagon
automatic
notdoor
O Fallon, IL
$27,000
1948 buick super
This stunning 1948 Buick Super showcases a vibrant yellow exterior, paired with a beautifully crafted red, tan, and yellow interior. It features a powerful Cadillac 500 CID V8 engine and smooth automatic transmission for a thrilling driving experience
O Fallon, IL
749 mi.
Yellow
automatic
notdoor
O Fallon, IL
$31,000
2018 buick encore essence
This 2018 Buick Encore Essence features a powerful Turbocharged engine, 6-Speed Automatic transmission, and luxurious heated seats for your comfort. It also includes modern tech like Apple CarPlay and a Rearview Camera
![]()
Sport utility
O Fallon, IL
106,738 mi.
Black
Sport utility
automatic
gasoline
O Fallon, IL
$12,827
2020 buick enclave essence
This 2020 Buick Enclave Essence is a clean, one-owner SUV with a robust 3.6L V6 engine, ideal for family trips with its 7-passenger seating and advanced entertainment features like the Bose audio system and Apple CarPlay
![]()
Sport utility
O Fallon, IL
79,537 mi.
Black
Sport utility
automatic
gasoline
O Fallon, IL
$22,161
1967 buick riviera
This 1967 Buick Riviera radiates timeless elegance with its striking gray exterior and luxurious black vinyl interior. Powered by a robust 430 V8 engine and featuring a smooth 3-speed automatic transmission, this classic offers an enjoyable and spirited driving experience
O Fallon, IL
71,755 mi.
Gray
automatic
notdoor
O Fallon, IL
$59,000
1981 buick lesabre limited
This elegant 1981 Buick LeSabre Limited Coupe features a sophisticated Dark Maple metallic exterior and matching velour cloth interior. Powered by a robust 4.1L V6 engine with a rebuilt carb and automatic transmission, it promises performance and style
![]()
Coupe
O Fallon, IL
25,258 mi.
Dark maple metallic
Coupe
automatic
notdoor
O Fallon, IL
$16,000
2019 buick regal sportback essence
Don’t miss out on this one-owner 2019 Buick Regal Sportback Essence, featuring a powerful 2.0L turbocharged engine and all-wheel drive for superior handling. Stylish Dark Moon Blue Metallic exterior complements a comfortable Shale interior
![]()
Hatchback
O Fallon, IL
86,230 mi.
Dark blue
Hatchback
automatic
gasoline
O Fallon, IL
$18,999
1989 buick riviera
Experience the elegance of this 1989 Buick Riviera with a striking brown exterior and luxurious tan leather interior. It features a powerful 3.8L V6 engine, automatic transmission, air conditioning, and a functional touch screen video center, ensuring comfort and style for every journey
O Fallon, IL
61,548 mi.
Brown
automatic
notdoor
O Fallon, IL
$12,000
- 1
- 2
- 3
- 4
- 5