Used Buick Cars in O Fallon, IL For Sale Under $40,000 (61 results)
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Price
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(6)under $11,000
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(7)under $12,000
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(10)under $13,000
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(12)under $14,000
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(14)under $15,000
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(26)under $20,000
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(38)under $25,000
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(46)under $30,000
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under $40,000
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(68)under $50,000
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(25)0 - 50000
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(34)50000 - 100000
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(2)100000 - 150000
Make
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(684)Chevrolet
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(556)Ford
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(160)Jeep
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(154)Volkswagen
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(115)Pontiac
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(107)Cadillac
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(98)Honda
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(81)Nissan
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(77)Toyota
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(75)Dodge
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Buick
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(44)BMW
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(39)Oldsmobile
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(35)Mercury
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(34)Plymouth
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(33)MG
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(20)Porsche
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(20)RAM
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(18)Subaru
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(14)Triumph
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(11)Audi
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(11)Infiniti
Model
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(14)Riviera
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(8)Encore
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(6)Enclave
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(6)Special
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(4)Electra
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(3)Roadmaster
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(3)Skylark
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(3)Super
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(2)Century
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(2)Envision
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(2)Regal
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(2)Wildcat
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(1)Encore GX
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(1)GS
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(1)LaCrosse
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(1)LeSabre
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(1)Reatta
Transmission type
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(55)automatic
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(4)manual
Color
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(12)Blue
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(10)White
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(7)Black
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(6)Red
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(5)Green
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(4)Orange
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(3)Gray
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(2)Yellow
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(1)Braun
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(1)Brown
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(1)Silver
Body
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(6)
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Convertible -
(4)
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Suv -
(2)
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Wagon -
(1)
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Coupe -
(1)
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Hatchback -
(1)
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Sedan
Drive
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(14)fwd
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(6)awd
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(3)rwd
Fuel
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(26)gasoline
Category
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(37)classic cars
State
City
Features
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(20)Air conditioning
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(20)Power steering
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(19)Power brakes
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(17)AM/FM radio
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(14)Power windows
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(11)Power locks
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(10)Power seats
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(9)ABS brakes
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(8)Alloy wheels
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(8)Electronic stability control
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(7)Brake assist
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(6)Apple CarPlay/Android auto
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(6)Automatic temperature control
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(6)Fully automatic headlights
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(5)CD player
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(4)AM/FM radio: SiriusXM
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(4)Clean Carfax
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(4)Compass
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(4)Delay-off headlights
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(4)Front anti-roll bar
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(4)Heated door mirrors
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(3)Auto high-beam headlights
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(3)Bucket seats
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(3)Cruise control
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(3)Exterior parking camera rear
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(3)Low tire pressure warning
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(3)Power liftgate
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(2)Backup camera
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(2)Driver vanity mirror
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(2)Dual front impact airbags
1964 buick riviera
Experience the elegance of this stunning 1964 Buick Riviera. Equipped with a 401 CID Nailhead V8 engine and a TH400 automatic transmission, this classic offers both comfort and performance. Perfect for cruising or road trips, it promises attention wherever you go
O Fallon, IL
46,552 mi.
Gray
automatic
notdoor
O Fallon, IL
$40,000
1948 buick super model 50 c
Experience the elegance of the 1948 Buick Super Model 50 Convertible, featuring a stylish cumulus grey exterior and an inviting red and tan interior. Powered by a smooth 8-cylinder engine with manual transmission for that classic driving thrill
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Convertible
O Fallon, IL
56,277 mi.
Gray
Convertible
manual
gasoline
O Fallon, IL
$40,000
1967 buick skylark
This stunning 1967 Buick Skylark features a vibrant blue exterior and sleek black interior. It boasts a 300-4V V8 engine, automatic transmission, air conditioning, and power steering for an enjoyable driving experience
O Fallon, IL
69,582 mi.
Blue
automatic
notdoor
O Fallon, IL
$40,000
1971 buick riviera
Experience the elegance of the 1971 Buick Riviera, featuring a stunning Cortez Gold Poly exterior and luxurious cream interior. This classic beauty is powered by a 455 V8 engine paired with a TH400 automatic transmission for a smooth ride
O Fallon, IL
66,292 mi.
Gold
automatic
notdoor
O Fallon, IL
$40,000
1969 buick gs
This stunning 1969 Buick Gran Sport 400 2-Door coupe features a gorgeous Verde Green exterior and a clean beige interior. It boasts a powerful 400ci Ram-Air V-8 engine, automatic transmission, and has only had 4 owners since new!
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2-door coupe
O Fallon, IL
44,544 mi.
Green
2-door coupe
automatic
notdoor
O Fallon, IL
$40,000
1986 buick regal t-type
This 1986 Buick Regal T-Type offers a stunning black exterior with a luxurious burgundy interior. It's powered by a rebuilt 3.8L Turbo V6 engine, delivering impressive performance and comfort
O Fallon, IL
69,967 mi.
Black
automatic
notdoor
O Fallon, IL
$39,000
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
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Suv
O Fallon, IL
48,479 mi.
Moonstone gray metallic
Suv
automatic
gasoline
O Fallon, IL
$35,989
1972 buick skylark custom
Discover this stunning 1972 Buick Skylark Custom featuring a beautiful gold exterior and white vinyl interior. It's equipped with a robust 350 V8 engine and numerous comforts like A/C, Power Steering, and a Viper Alarm, making it a perfect classic car for enthusiasts!
O Fallon, IL
97,176 mi.
Gold
automatic
notdoor
O Fallon, IL
$35,000
1940 buick special
Discover the charm of this 1940 Buick Special, showcasing a vibrant green exterior and warm brown interior. With its powerful Inline 8 engine and manual transmission, this classic car offers an authentic driving experience complemented by an AM radio for a nostalgic touch
O Fallon, IL
33,949 mi.
Green
manual
notdoor
O Fallon, IL
$34,000
1955 buick special
This striking 1955 Buick Special features a captivating Gulf Turquoise and Dover white exterior paired with a smooth 1956 Roadmaster V8 engine. Enjoy a comfortable green patterned interior with modern amenities like an AM/FM radio and CD player, all while riding on stylish wide white wall tires
O Fallon, IL
62,645 mi.
Green
automatic
gasoline
O Fallon, IL
$34,000
1969 buick wildcat convertible
Experience the classic American muscle of the 1969 Buick Wildcat Convertible, featuring a stunning blue exterior, black interior, and powered by a strong 430-4 V8 engine. Equipped with an automatic top for breezy drives and power steering for added comfort
O Fallon, IL
68,707 mi.
Blue
automatic
notdoor
O Fallon, IL
$33,000
1954 buick special
Introducing a 1954 Buick Special, a stunning classic finished in light blue with a luxurious dark blue interior. Powered by a 264 CI Nailhead V8 engine and smooth 2-speed automatic transmission. Enjoy classic AM radio and enhanced security with an anti-theft system!
O Fallon, IL
76,794 mi.
Light blue
automatic
notdoor
O Fallon, IL
$32,000
2021 buick enclave premium
This 2021 Buick Enclave Premium offers a perfect blend of comfort and luxury with its spacious interior, advanced infotainment system, and all-wheel drive capability, making it ideal for any family outing
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4d sport utility
O Fallon, IL
48,562 mi.
Ebony twilight metallic
4d sport utility
automatic
gasoline
O Fallon, IL
$31,999
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
1962 buick electra base
This stunning 1962 Buick Electra Convertible boasts a vibrant red exterior complemented by a luxurious white interior. With a robust 325 horsepower V8 engine and features like an automatic convertible top and white wall tires, it's ready for an unforgettable open air cruise
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Convertible
O Fallon, IL
57,187 mi.
Red
Convertible
automatic
notdoor
O Fallon, IL
$30,000
1963 buick skylark
This stunning 1963 Buick Skylark combines a sleek black exterior with a luxurious saddle tan interior. Powered by a robust 215 CI V8 and equipped with air conditioning and AM radio, it offers both style and comfort for daily driving
O Fallon, IL
96,364 mi.
Black
automatic
notdoor
O Fallon, IL
$29,000
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
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Wagon
O Fallon, IL
64,024 mi.
Black
Wagon
automatic
notdoor
O Fallon, IL
$27,000
1963 buick riviera
Introducing the stunning 1963 Buick Riviera, featuring a striking white exterior and plush brown leather interior. With a powerful 401CID Nailhead V8 engine, this classic beauty is a blend of style and performance
O Fallon, IL
93,491 mi.
White
automatic
notdoor
O Fallon, IL
$27,000
1937 buick century
Experience the elegance of this 1937 Buick Century with its sleek black exterior and comfortable gray cloth interior. Equipped with a reliable Fireball Inline 8 Cylinder engine and classic features like original hub caps and white wall tires, this car embodies vintage charm
O Fallon, IL
83,341 mi.
Black
notdoor
O Fallon, IL
$27,000
1962 buick wildcat
Step back in time with this stunning 1962 Buick Wildcat, featuring a sleek white exterior, sophisticated off-white interior, and powerful 401 V8 engine. Dive into a nostalgic journey with its classic air conditioning and AM radio for ultimate comfort and style
O Fallon, IL
48,694 mi.
White
automatic
notdoor
O Fallon, IL
$26,000
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