Used Buick Cars in Illinois
Browse used Buick cars for sale in Illinois. Filter by make, price, year and mileage to find the right vehicle for you.
480 results found
2021 Buick Encore GX FWD 4dr Select for Sale
Bob Brockland Buick GMC
Used 2021 Buick Encore GX, 104,465 miles, ebony twilight metallic
$11,988
2023 Buick Envision FWD 4dr Essence for Sale
Biggers Chevrolet
Used 2023 Buick Envision, 30,067 miles, cinnabar metallic
$22,975
2023 Buick Encore GX FWD 4dr Essence for Sale
Vic Koenig Chevrolet
Used 2023 Buick Encore GX, 5,994 miles, moonstone gray metallic
$26,988
2025 Buick Enclave 4dr Avenir for Sale
S and K Buick GMC
Used 2025 Buick Enclave, 13,749 miles, ocean blue metallic
$50,980
2018 Buick Enclave FWD 4dr Premium for Sale
Monken Toyota of Mt. Vernon
Used 2018 Buick Enclave, 106,961 miles, quicksilver metallic
$16,919
2017 Buick LaCrosse 4dr Sdn Essence FWD for Sale
Car Wise Gurnee
Used 2017 Buick LaCrosse, 74,921 miles, white frost tricoat
$16,866
2022 Buick Enclave AWD 4dr Avenir for Sale
RIZZA BUICK GMC CADILLAC, INC.
Used 2022 Buick Enclave, 73,059 miles, white frost
$29,950
2023 Buick Enclave AWD 4dr Premium for Sale
RIZZA BUICK GMC CADILLAC, INC.
Used 2023 Buick Enclave, 32,868 miles, ebony twilight metallic
$34,200
2023 Buick Enclave AWD 4dr Essence for Sale
Schimmer Chevrolet
Used 2023 Buick Enclave, 58,653 miles, cherry red tintcoat
$27,495
2023 Buick Envision FWD 4dr Preferred for Sale
Hawk Chevrolet Cadillac
Used 2023 Buick Envision, 20,503 miles, ebony twilight metallic
$23,899
2021 Buick Encore GX AWD 4dr Preferred for Sale
STEVE SCHMITT OF LITCHFIELD INC.
Used 2021 Buick Encore GX, 108,631 miles, summit white
$13,995
2023 Buick Envision AWD 4dr Preferred for Sale
Zeigler Ford North Riverside
Used 2023 Buick Envision, 15,666 miles, ebony twilight metallic
$27,394
2023 Buick Envision AWD 4dr Essence for Sale
Castle Buick GMC
Used 2023 Buick Envision, 18,218 miles, summit white
$33,967
2026 Buick Envista FWD 4dr Sport Touring for Sale
Zeigler Chevrolet Schaumburg
Used 2026 Buick Envista, 7,247 miles, ebony twilight metallic
$27,400
2023 Buick Envision AWD 4dr Preferred for Sale
Castle Buick GMC
Used 2023 Buick Envision, 23,507 miles, cinnabar metallic
$30,981
2026 Buick Enclave 4dr Avenir for Sale
Laura Buick GMC, Inc.
Used 2026 Buick Enclave, 2,770 miles, iridescent white tricoat
$50,995
2023 Buick Encore GX AWD 4dr Preferred for Sale
D'ARCY BUICK-GMC
Used 2023 Buick Encore GX, 19,090 miles, sapphire metallic
$22,000
2024 Buick Envision AWD 4dr Avenir for Sale
PHILLIPS CHEVROLET INC
Used 2024 Buick Envision, 32,156 miles, ebony twilight metallic
$34,456
2025 Buick Encore GX AWD 4dr Preferred for Sale
Kunes CDJR of Belvidere
Used 2025 Buick Encore GX, 29,216 miles, summit white
$21,217
2023 Buick Envision AWD 4dr Avenir for Sale
STEVE SCHMITT OF LITCHFIELD INC.
Used 2023 Buick Envision, 23,798 miles, cinnabar metallic
$34,295
2023 Buick Enclave AWD 4dr Essence for Sale
Zeigler Chevrolet Schaumburg
Used 2023 Buick Enclave, 33,426 miles, ebony twilight metallic
$32,300
2025 Buick Envision AWD 4dr Avenir for Sale
PHILLIPS CHEVROLET INC
Used 2025 Buick Envision, 16,800 miles, brilliant red
$36,340
2022 Buick Enclave AWD 4dr Premium for Sale
Ken Nelson Auto Group
Used 2022 Buick Enclave, 82,027 miles, ebony twilight metallic
$24,012
2024 Buick Enclave FWD 4dr Essence for Sale
Arnie Bauer Buick GMC Cadillac Matteson Auto Mall
Used 2024 Buick Enclave, 29,139 miles, moonstone gray metallic
$31,550