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
2017 Buick Envision FWD 4dr Essence for Sale
Howard Orloff Imports
Used 2017 Buick Envision, 64,254 miles, bronze alloy metallic
$16,488
2023 Buick Enclave AWD 4dr Avenir for Sale
Bob Brockland Buick GMC
Used 2023 Buick Enclave, 24,934 miles, white frost tricoat
$40,999
2023 Buick Encore GX AWD 4dr Select for Sale
Driscoll Motor Co Inc
Used 2023 Buick Encore GX, 19,917 miles, gray metallic
$24,409
2025 Buick Enclave 4dr Sport Touring for Sale
Phillips Chevrolet of Bradley
Used 2025 Buick Enclave, 20,526 miles, moonstone gray
$38,291
2023 Buick Encore GX AWD 4dr Select for Sale
PHILLIPS CHEVROLET OF BRADLEY, LLC
Used 2023 Buick Encore GX, 27,112 miles, summit white
$22,288
2022 Buick Envision FWD 4dr Essence for Sale
Weeks Chevrolet
Used 2022 Buick Envision, 31,815 miles, ebony twilight metallic
$29,000
2024 Buick Envista FWD 4dr Preferred for Sale
PHILLIPS CHEVROLET OF BRADLEY, LLC
Used 2024 Buick Envista, 29,193 miles, ebony twilight
$22,766
2024 Buick Encore GX FWD 4dr ST for Sale
PHILLIPS CHEVROLET OF BRADLEY, LLC
Used 2024 Buick Encore GX, 31,726 miles, summit white
$21,573
2023 Buick Encore GX AWD 4dr Preferred for Sale
Ken Nelson Auto Group
Used 2023 Buick Encore GX, 25,419 miles, ebony twilight metallic
$23,995
2023 Buick Envision AWD 4dr Avenir for Sale
Steve Schmitt of Litchfield
Used 2023 Buick Envision, 22,879 miles, white frost
$34,898
2023 Buick Envision AWD 4dr Avenir for Sale
Woody Buick GMC of Gurnee
Used 2023 Buick Envision, 16,115 miles, ebony twilight metallic
$34,500
2024 Buick Enclave FWD 4dr Essence for Sale
River Oaks Hyundai Kia
Used 2024 Buick Enclave, 47,151 miles, summit white
$27,500
2023 Buick Enclave AWD 4dr Essence for Sale
DArcy Buick GMC
Used 2023 Buick Enclave, 35,078 miles, summit white
$34,225
2025 Buick Encore GX AWD 4dr Preferred for Sale
Kunes GMC of Belvidere
Used 2025 Buick Encore GX, 28,161 miles, summit white
$21,900
2024 Buick Enclave AWD 4dr Premium for Sale
Northside Ford Lincoln
Used 2024 Buick Enclave, 52,092 miles, cherry red tintcoat
$29,995
2022 Buick Envision FWD 4dr Avenir for Sale
LAURA BUICK-GMC, INC.
Used 2022 Buick Envision, 78,655 miles, summit white
$24,749
2025 Buick Encore GX FWD 4dr Sport Touring for Sale
DArcy Buick GMC
Used 2025 Buick Encore GX, 20,620 miles, summit white
$24,500
2024 Buick Encore GX FWD 4dr ST for Sale
Dream Nissan Midwest
Used 2024 Buick Encore GX, 36,878 miles, moonstone gray metallic
$22,450
2018 Buick Regal Sportback 4dr Sdn Essence FWD for Sale
LM CARS INC
Used 2018 Buick Regal Sportback, 25,900 miles, silver
$18,995
2019 Buick Enclave FWD 4dr Premium for Sale
Auffenberg of Carbondale
Used 2019 Buick Enclave, 58,828 miles, white frost tricoat
$23,632
2025 Buick Envision AWD 4dr Preferred for Sale
Bob Ridings Ford
Used 2025 Buick Envision, 14,300 miles, brilliant red
$30,388
2024 Buick Enclave FWD 4dr Essence for Sale
Roger Jennings Inc.
Used 2024 Buick Enclave, 8,967 miles, moonstone gray metallic
$38,900
2021 Buick Encore GX FWD 4dr Preferred for Sale
Bob Brockland Buick GMC
Used 2021 Buick Encore GX, 13,385 miles, dark moon blue metallic
$20,656
2026 Buick Enclave 4dr Preferred for Sale
Dekalb Sycamore Chevy-Cadillac-GMC
Used 2026 Buick Enclave, 10,155 miles, summit white
$43,981