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
2023 Buick Enclave FWD 4dr Essence for Sale
GEORGE WEBER CHEVROLET COMPANY
Used 2023 Buick Enclave, 29,435 miles, ebony twilight metallic
$32,312
2023 Buick Envision AWD 4dr Essence for Sale
Zeigler Chevrolet Schaumburg
Used 2023 Buick Envision, 19,614 miles, white frost tricoat
$28,904
2023 Buick Encore GX FWD 4dr Select for Sale
Dekalb Sycamore Chevy-Cadillac-GMC
Used 2023 Buick Encore GX, 9,137 miles, ebony twilight metallic
$22,981
2024 Buick Envista FWD 4dr Avenir for Sale
Jennings Beardstown
Used 2024 Buick Envista, 50,800 miles, ocean blue metallic
$23,475
2012 Buick Regal 4dr Sdn GS for Sale
Multi Autos
Used 2012 Buick Regal, 67,267 miles, white
$11,495
2022 Buick Enclave AWD 4dr Premium for Sale
Quality Chrysler Dodge Jeep Ram of Jerseyville
Used 2022 Buick Enclave, 73,403 miles, white frost tricoat - white
$27,777
2023 Buick Enclave AWD 4dr Essence for Sale
LAURA BUICK-GMC, INC.
Used 2023 Buick Enclave, 44,256 miles, ebony twilight metallic
$32,749
2025 Buick Enclave 4dr Preferred for Sale
Ken Nelson Auto Group
Used 2025 Buick Enclave, 23,523 miles, summit white
$41,995
2024 Buick Encore GX FWD 4dr Preferred for Sale
Chrysler Dodge Jeep RAM of Chicago
Used 2024 Buick Encore GX, 37,347 miles, moonstone gray metallic
$20,000
2023 Buick Envision AWD 4dr Avenir for Sale
Dekalb Sycamore Chevy-Cadillac-GMC
Used 2023 Buick Envision, 12,728 miles, ebony twilight metallic
$34,981
2023 Buick Encore GX AWD 4dr Select for Sale
GEORGE WEBER CHEVROLET COMPANY
Used 2023 Buick Encore GX, 29,649 miles, ebony twilight metallic
$22,912
2024 Buick Encore GX FWD 4dr Preferred for Sale
DriveTime of Chicago - Midlothian
Used 2024 Buick Encore GX, 22,424 miles, red
$22,595
2025 Buick Encore GX AWD 4dr Preferred for Sale
Cardinal Buick GMC
Used 2025 Buick Encore GX, 25,450 miles, summit white
$22,742
2025 Buick Envista FWD 4dr Preferred for Sale
Ed Napleton Honda in River Oaks
Used 2025 Buick Envista, 29,166 miles, moonstone gray metallic
$22,900
2020 Buick Enclave FWD 4dr Essence for Sale
Biggers Chevrolet
Used 2020 Buick Enclave, 60,221 miles, white frost
$22,550
2023 Buick Envision AWD 4dr Essence for Sale
Dekalb Sycamore Chevy-Cadillac-GMC
Used 2023 Buick Envision, 33,535 miles, moonstone gray metallic
$29,981
2023 Buick Envision FWD 4dr Essence for Sale
GEORGE WEBER CHEVROLET COMPANY
Used 2023 Buick Envision, 50,570 miles, moonstone gray metallic
$24,612
2025 Buick Encore GX AWD 4dr Preferred for Sale
Kunes GMC of Belvidere
Used 2025 Buick Encore GX, 32,586 miles, moonstone gray metallic
$20,995
2026 Buick Encore GX FWD 4dr Sport Touring for Sale
DArcy Buick GMC
Used 2026 Buick Encore GX, 10,908 miles, ebony twilight metallic
$27,400
2025 Buick Envista FWD 4dr Sport Touring for Sale
Phillips Chevrolet
Used 2025 Buick Envista, 4,066 miles, aquamarine blue metallic
$27,544
2021 Buick Enclave FWD 4dr Essence for Sale
Woody Buick GMC of Naperville
Used 2021 Buick Enclave, 69,953 miles, ebony twilight metallic
$22,000
2014 Buick LaCrosse 4dr Sdn Leather FWD for Sale
Jeff Perry Buick GMC
Used 2014 Buick LaCrosse, 70,009 miles, white diamond tricoat
$13,583
2025 Buick Encore GX FWD 4dr Preferred for Sale
Dream Nissan Midwest
Used 2025 Buick Encore GX, 29,481 miles, ebony twilight metallic
$22,995
2023 Buick Envision AWD 4dr Essence for Sale
Subaru Evergreen Park
Used 2023 Buick Envision, 22,010 miles, ebony twilight metallic
$28,294