Used Buick Cars in Illinois

2024 Buick Encore GX AWD 4dr ST for Sale

Gurnee, IL May 26, 2026

Woody Buick GMC of Gurnee

Used 2024 Buick Encore GX, 37,742 miles, ebony twilight metallic

$22,500

2023 Buick Enclave FWD 4dr Essence for Sale

Frankfort, IL May 26, 2026

Phillips Chevrolet

Used 2023 Buick Enclave, 44,521 miles, emperor blue metallic

$28,999

2025 Buick Envision AWD 4dr Preferred for Sale

Lansing, IL May 26, 2026

Phillips Chevrolet of Lansing

Used 2025 Buick Envision, 16,251 miles, moonstone gray metallic

$30,758

2025 Buick Encore GX AWD 4dr Preferred for Sale

Sycamore, IL May 26, 2026

Kunes Chrysler Dodge Jeep Ram of Sycamore

Used 2025 Buick Encore GX, 27,192 miles, summit white

$21,491

2023 Buick Enclave AWD 4dr Avenir for Sale

Collinsville, IL May 26, 2026

LAURA BUICK-GMC, INC.

Used 2023 Buick Enclave, 86,911 miles, moonstone gray metallic

$31,749

2024 Buick Envista FWD 4dr Sport Touring for Sale

Collinsville, IL May 26, 2026

LAURA BUICK-GMC, INC.

Used 2024 Buick Envista, 36,028 miles, summit white

$25,749

2025 Buick Envision AWD 4dr Preferred for Sale

Highland, IL May 26, 2026

STEVE SCHMITT, INC.

Used 2025 Buick Envision, 21,180 miles, gray metallic

$31,410

2017 Buick Envision FWD 4dr Essence for Sale

Highland, IL May 26, 2026

STEVE SCHMITT, INC.

Used 2017 Buick Envision, 59,575 miles, chili red

$17,999

2025 Buick Envision AWD 4dr Preferred for Sale

Highland, IL May 26, 2026

STEVE SCHMITT, INC.

Used 2025 Buick Envision, 12,403 miles, moonstone gray metallic

$32,495

2025 Buick Enclave 4dr Avenir for Sale

Highland, IL May 26, 2026

STEVE SCHMITT, INC.

Used 2025 Buick Enclave, 11,643 miles, white frost tricoat

$50,999

2023 Buick Encore GX AWD 4dr Essence for Sale

Plano, IL May 26, 2026

TERA Ford

Used 2023 Buick Encore GX, 37,320 miles, white frost tricoat

$25,028

2023 Buick Envision AWD 4dr Preferred for Sale

Rockford, IL May 26, 2026

Lou Bachrodt Auto Mall

Used 2023 Buick Envision, 13,650 miles, ebony twilight metallic

$27,893

2024 Buick Envista FWD 4dr Preferred for Sale

Taylorville, IL May 26, 2026

Bob Ridings Ford Inc

Used 2024 Buick Envista, 5,397 miles, cinnabar metallic

$29,990

2021 Buick Encore FWD 4dr Preferred for Sale

Litchfield, IL May 26, 2026

STEVE SCHMITT OF LITCHFIELD INC.

Used 2021 Buick Encore, 36,068 miles, quicksilver metallic

$18,995

2024 Buick Envision AWD 4dr Preferred for Sale

Belleville, IL May 26, 2026

Cardinal Buick GMC

Used 2024 Buick Envision, 27,821 miles, summit white

$26,988

2022 Buick Envision AWD 4dr Essence for Sale

North Riverside, IL May 26, 2026

Castle Buick GMC

Used 2022 Buick Envision, 29,936 miles, ebony twilight metallic

$31,363

2023 Buick Enclave FWD 4dr Essence for Sale

Naperville, IL May 26, 2026

WOODY BUICK-GMC, INC.

Used 2023 Buick Enclave, 20,895 miles, summit white

$34,000

2025 Buick Enclave 4dr Preferred for Sale

Germantown, IL May 26, 2026

Jansen Chevrolet

Used 2025 Buick Enclave, 16,388 miles, ocean blue metallic

$38,364

2021 Buick Envision AWD 4dr Essence for Sale

Gurnee, IL May 26, 2026

Woody Buick GMC of Gurnee

Used 2021 Buick Envision, 49,726 miles, satin steel gray metallic

$23,000

2025 Buick Envista FWD 4dr Sport Touring for Sale

Bolingbrook, IL May 26, 2026

ADVANTAGE CHEVROLET OF BOLINGBROOK, INC.

Used 2025 Buick Envista, 11,814 miles, ebony twilight metallic

$25,854

2020 Buick Encore AWD 4dr Preferred for Sale

Elgin, IL May 26, 2026

Biggers Chevrolet

Used 2020 Buick Encore, 86,386 miles, summit white

$12,990

2022 Buick Envision FWD 4dr Preferred for Sale

Granite City, IL May 26, 2026

WEBER GRANITE CITY CHEVROLET COMPANY

Used 2022 Buick Envision, 23,590 miles, cinnabar metallic

$27,612

2023 Buick Envision AWD 4dr Essence for Sale

Joliet, IL May 26, 2026

DArcy Buick GMC

Used 2023 Buick Envision, 33,027 miles, summit white

$31,000

2025 Buick Envista FWD 4dr Sport Touring for Sale

Calumet City, IL May 22, 2026

River Oaks Hyundai Kia

Used 2025 Buick Envista, 30,041 miles, summit white

$23,900