Buicks for sale in O Fallon, Missouri
153 cars found
Save this search
Modify Your Search
Location
Price
Hide cars with no price
Under $15,000 (2)
Under $20,000 (9)
Under $25,000 (18)
Under $30,000 (21)
Under $35,000 (24)
Under $45,000 (27)
Unknown (126)
see all
see less
Mileage
0 miles (56)
Under 10,000 (61)
Under 20,000 (67)
Under 30,000 (74)
Under 40,000 (78)
Under 50,000 (79)
Under 60,000 (80)
Under 70,000 (86)
Under 90,000 (89)
Under 100,000 (91)
Over 100,000 (4)
Unknown (2)
see all
see less
Year
2024 (95)
2023 (24)
2022 (3)
2021 (10)
2020 (6)
2019 (3)
2018 (4)
2017 (4)
2016 (2)
2014 (2)
see all
see less
Exterior Color
?
Unknown
(50)
see all
see less
Bodystyle
Transmission
Automatic (118)
CVT (30)
Unknown (5)
Drivetrain
FWD (110)
AWD (32)
4WD (4X4) (11)
Interior Color
Black
(10)
Beige
(5)
Gray
(1)
?
Unknown
(137)
Only show fuel efficient
Only show cars with photos
Only show cars with C.A.R.Score
Basic Listings
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Summit White
Interior Color:
Ebony Seats Interior
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Moonstone Gray Metallic
Interior Color:
Ebony Seats Interior With Santorini Blue Stitching
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Ebony Twilight Metallic
Interior Color:
Ebony Seats With Slate Interior Accents
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Summit White
Interior Color:
Ebony Seats Interior With Santorini Blue Stitching
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Moonstone Gray Metallic
Interior Color:
Ebony Seats With Slate Interior Accents
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Summit White
Interior Color:
Ebony Seats Interior With Santorini Blue Stitching
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Ebony Twilight Metallic
Interior Color:
Ebony Seats With Slate Interior Accents
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Summit White
Interior Color:
Ebony Seats Interior With Santorini Blue Stitching
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
White Frost Tricoat
Interior Color:
Ebony Seats Interior
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
White Frost Tricoat
Interior Color:
Ebony Seats Interior With Santorini Blue Stitching
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
$22,336 ($422/mo est.)
Mileage: 0
2 photos
Stock Photo
Mileage:
0
Exterior Color:
White Frost Tricoat
Interior Color:
Ebony With Ebony Interior Accents
Drivetrain:
FWD
Transmission:
CVT
$22,336 ($422/mo est.)
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Ebony Twilight Metallic
Interior Color:
Ebony Seats Interior With Terracotta Stitching
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 21,500
27 photos
Mileage:
21,500
Exterior Color:
Summit White
Interior Color:
Ebony
Drivetrain:
FWD
Transmission:
6-Speed Shiftable Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 35,111
30 photos
Mileage:
35,111
Exterior Color:
Red Quartz Tintcoat
Interior Color:
Shale With Ebony Interior Accents
Drivetrain:
FWD
Transmission:
9-Speed Shiftable Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Summit White
Interior Color:
Whisper Beige Seats With Ebony Interior Accents
Drivetrain:
AWD
Transmission:
9-Speed Shiftable Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Ebony Twilight Metallic
Interior Color:
Whisper Beige Seats With Ebony Interior Accents
Drivetrain:
FWD
Transmission:
CVT
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Ebony Twilight Metallic
Interior Color:
Whisper Beige Seats With Ebony Interior Accents
Drivetrain:
FWD
Transmission:
CVT
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Moonstone Gray Metallic
Interior Color:
Ebony Seats With Ebony Interior Accents
Drivetrain:
FWD
Transmission:
CVT
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Summit White
Interior Color:
Whisper Beige Seats With Ebony Interior Accents
Drivetrain:
FWD
Transmission:
CVT
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Ocean Blue Metallic
Interior Color:
Pebble Gray Seats With Ebony Interior Whisper Beig
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Moonstone Gray Metallic
Interior Color:
Whisper Beige Seats With Ebony Interior Accents
Drivetrain:
FWD
Transmission:
CVT
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Ocean Blue Metallic
Interior Color:
Whisper Beige Seats With Ebony Interior Accents
Drivetrain:
AWD
Transmission:
9-Speed Shiftable Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Cinnabar Metallic
Interior Color:
Ebony Seats Interior
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Cinnabar Metallic
Interior Color:
Whisper Beige Seats With Ebony Interior Accents
Drivetrain:
FWD
Transmission:
CVT
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
Save this car
Contact for Price
Mileage: 0
1 photo
Stock Photo
Mileage:
0
Exterior Color:
Ebony Twilight Metallic
Interior Color:
Ebony Seats Interior With Santorini Blue Stitching
Drivetrain:
FWD
Transmission:
6-Speed Automatic
Contact for Price
O Fallon, MO
(211 miles from )
(211 miles from )
This image is a stock photo and is not an exact representation of any vehicle offered for sale. Advertised vehicles of this model may have styling, trim levels, colors and optional equipment that differ from the stock photo.
Close
Filter Results
Updating Results