Used Buick Cars in Illinois

2022 Buick Envision FWD 4dr Essence for Sale

Hillsboro, IL Apr 22, 2026

Roger Jennings Inc.

Used 2022 Buick Envision, 54,729 miles, satin steel metallic

$24,900

2024 Buick Envista FWD 4dr Sport Touring for Sale

Rockford, IL Apr 22, 2026

Lou Bachrodt Auto Mall

Used 2024 Buick Envista, 4,877 miles, ocean blue metallic

$26,894

2025 Buick Encore GX FWD 4dr Preferred for Sale

Highland, IL Apr 20, 2026

McGinley Inc.

Used 2025 Buick Encore GX, 23,033 miles, summit white

$19,999

2024 Buick Enclave FWD 4dr Essence for Sale

Germantown, IL Apr 19, 2026

Jansen Chevrolet

Used 2024 Buick Enclave, 20,558 miles, ebony twilight metallic

$34,478

2024 Buick Encore GX FWD 4dr Preferred for Sale

Taylorville, IL Apr 19, 2026

Bob Ridings Ford Inc

Used 2024 Buick Encore GX, 19,897 miles, cinnabar metallic

$23,990

2025 Buick Encore GX FWD 4dr Preferred for Sale

Highland, IL Apr 19, 2026

McGinley Inc.

Used 2025 Buick Encore GX, 26,929 miles, summit white

$19,999

2018 Buick Enclave AWD 4dr Essence for Sale

Schaumburg, IL Apr 19, 2026

Bob Rohrman Schaumburg Kia

Used 2018 Buick Enclave, 104,365 miles, satin steel gray metallic

$15,651

2023 Buick Envision AWD 4dr Preferred for Sale

Antioch, IL Apr 16, 2026

RAYMOND CHEVROLET, INC.

Used 2023 Buick Envision, 25,069 miles, ebony twilight metallic

$25,570

2017 Buick Envision FWD 4dr Preferred for Sale

Alton, IL Apr 16, 2026

Quality Buick GMC Cadillac

Used 2017 Buick Envision, 96,666 miles, chili red metallilc - red

$13,777

2025 Buick Encore GX AWD 4dr Preferred for Sale

Highland, IL Apr 13, 2026

McGinley Inc.

Used 2025 Buick Encore GX, 31,995 miles, summit white

$19,999

2023 Buick Envision FWD 4dr Essence for Sale

Hillsboro, IL Apr 11, 2026

Roger Jennings Inc.

Used 2023 Buick Envision, 24,974 miles, cinnabar metallic

$26,815

2023 Buick Enclave AWD 4dr Avenir for Sale

Carbondale, IL Apr 6, 2026

Auffenberg of Carbondale

Used 2023 Buick Enclave, 61,039 miles, moonstone gray metallic

$32,810

2021 Buick Enclave AWD 4dr Avenir for Sale

Nashville, IL Apr 5, 2026

SI Vallett Auto Sales

Used 2021 Buick Enclave, 104,788 miles, white

$23,990

2024 Buick Envista FWD 4dr Sport Touring for Sale

O Fallon, IL Apr 4, 2026

Jack Schmitt Chevrolet of OFallon

Used 2024 Buick Envista, 20,707 miles, ocean blue metallic

$26,458

2023 Buick Enclave AWD 4dr Avenir for Sale

O Fallon, IL Apr 4, 2026

Jack Schmitt Chevrolet of OFallon

Used 2023 Buick Enclave, 40,400 miles, white frost tricoat

$42,044

2025 Buick Encore GX FWD 4dr Preferred for Sale

Highland, IL Mar 29, 2026

McGinley Inc.

Used 2025 Buick Encore GX, 20,322 miles, ebony twilight

$19,999

2024 Buick Enclave AWD 4dr Essence for Sale

Effingham, IL Mar 29, 2026

Northside Ford Lincoln

Used 2024 Buick Enclave, 17,786 miles, summit white

$38,995

2022 Buick Envision AWD 4dr Essence for Sale

Effingham, IL Mar 25, 2026

Northside Ford Lincoln

Used 2022 Buick Envision, 34,449 miles, ebony twilight metallic

$26,995

2025 Buick Encore GX FWD 4dr Preferred for Sale

Antioch, IL Mar 25, 2026

Raymond Chevrolet - KIA

Used 2025 Buick Encore GX, 34,454 miles, gray metallic

$17,998

2023 Buick Encore GX FWD 4dr Select for Sale

Salem, IL Mar 15, 2026

Max Dye Chrysler Dodge Jeep

Used 2023 Buick Encore GX, 2,459 miles, cinnabar metallic (gfm)

$27,995

2017 Buick Encore AWD 4dr Preferred II for Sale

Mount Vernon, IL Mar 14, 2026

Ford Square of Mt. Vernon / Lincoln

Used 2017 Buick Encore, 124,202 miles, winterberry red metallic

$14,995

2019 Buick Encore AWD 4dr Preferred for Sale

Nashville, IL Mar 11, 2026

SI Vallett Auto Sales

Used 2019 Buick Encore, 64,110 miles, ebony twilight metallic

$14,500

2023 Buick Envision FWD 4dr Essence for Sale

Salem, IL Feb 26, 2026

Max Dye Chrysler Dodge Jeep

Used 2023 Buick Envision, 28,422 miles, moonstone gray metallic (gza)

$27,372

2025 Buick Envision AWD 4dr Sport Touring (ST) for Sale

Highland, IL Dec 29, 2025

Steve Schmitt, Inc.

Used 2025 Buick Envision, 18,146 miles, gray metallic

$30,711