Used Buick Cars in Illinois

2025 Buick Enclave 4dr Preferred for Sale

Lansing, IL May 21, 2026

PHILLIPS CHEVROLET OF LANSING, INC

Used 2025 Buick Enclave, 19,347 miles, ocean blue metallic

$37,580

2019 Buick Enclave AWD 4dr Premium for Sale

Joliet, IL May 21, 2026

D'ARCY BUICK-GMC

Used 2019 Buick Enclave, 76,297 miles, satin steel gray metallic

$21,995

2023 Buick Enclave AWD 4dr Essence for Sale

Chicago, IL May 21, 2026

Volkswagen of Downtown Chicago

Used 2023 Buick Enclave, 44,258 miles, ebony twilight metallic

$31,000

2025 Buick Encore GX FWD 4dr Preferred for Sale

Gurnee, IL May 21, 2026

Woody Buick GMC of Gurnee

Used 2025 Buick Encore GX, 19,734 miles, ebony twilight metallic

$22,000

2025 Buick Encore GX AWD 4dr Sport Touring for Sale

Columbia, IL May 21, 2026

GEORGE WEBER CHEVROLET COMPANY

Used 2025 Buick Encore GX, 7,718 miles, summit white

$25,912

2021 Buick Enclave AWD 4dr Avenir for Sale

Gurnee, IL May 21, 2026

Woody Buick GMC of Gurnee

Used 2021 Buick Enclave, 86,510 miles, garnet

$25,000

2021 Buick Enclave AWD 4dr Avenir for Sale

Gurnee, IL May 19, 2026

Woody Buick GMC of Gurnee

Used 2021 Buick Enclave, 69,501 miles, satin steel gray metallic

$26,500

2025 Buick Encore GX AWD 4dr Preferred for Sale

Belvidere, IL May 19, 2026

Kunes CDJR of Belvidere

Used 2025 Buick Encore GX, 32,074 miles, summit white

$21,325

2018 Buick Enclave FWD 4dr Essence for Sale

Mount Vernon, IL May 19, 2026

Monken Toyota of Mt. Vernon

Used 2018 Buick Enclave, 82,726 miles, white frost tricoat

$18,880

2023 Buick Envision AWD 4dr Preferred for Sale

Naperville, IL May 19, 2026

Woody Buick GMC of Naperville

Used 2023 Buick Envision, 23,304 miles, gray metallic

$27,500

2018 Buick Encore FWD 4dr Premium for Sale

Elmhurst, IL May 19, 2026

Napletons Kia of Elmhurst

Used 2018 Buick Encore, 66,805 miles, black cherry metallic

$13,650

2025 Buick Encore GX AWD 4dr Preferred for Sale

Woodstock, IL May 18, 2026

Kunes of Woodstock CDJR

Used 2025 Buick Encore GX, 26,670 miles, summit white

$21,400

2026 Buick Encore GX FWD 4dr Avenir for Sale

Collinsville, IL May 18, 2026

LAURA BUICK-GMC, INC.

Used 2026 Buick Encore GX, 7,402 miles, ocean blue metallic

$30,749

2025 Buick Encore GX AWD 4dr Preferred for Sale

Belvidere, IL May 18, 2026

Kunes GMC of Belvidere

Used 2025 Buick Encore GX, 20,764 miles, summit white

$22,495

2023 Buick Enclave AWD 4dr Essence for Sale

Salem, IL May 17, 2026

Max Dye Chrysler Dodge Jeep

Used 2023 Buick Enclave, 33,112 miles, white frost tricoat (g1w)

$36,995

2025 Buick Encore GX FWD 4dr Preferred for Sale

Downers Grove, IL May 17, 2026

Bill Kay Buick GMC

Used 2025 Buick Encore GX, 30,074 miles, moonstone gray metallic

$19,998

2023 Buick Envision AWD 4dr Essence for Sale

Rockford, IL May 17, 2026

Hyundai on Perryville

Used 2023 Buick Envision, 23,667 miles, ebony twilight metallic

$30,750

2023 Buick Enclave AWD 4dr Avenir for Sale

Matteson, IL May 17, 2026

Arnie Bauer Buick GMC Cadillac Matteson Auto Mall

Used 2023 Buick Enclave, 47,705 miles, ebony twilight metallic

$36,750

2025 Buick Encore GX FWD 4dr Preferred for Sale

Highland, IL May 17, 2026

McGinley Inc.

Used 2025 Buick Encore GX, 31,288 miles, summit white

$19,999

2023 Buick Envision AWD 4dr Essence for Sale

Hodgkins, IL May 17, 2026

ADVANTAGE CHEVROLET

Used 2023 Buick Envision, 28,349 miles, summit white

$29,403

2023 Buick Enclave FWD 4dr Essence for Sale

Columbia, IL May 17, 2026

George Weber Chevrolet Columbia

Used 2023 Buick Enclave, 15,099 miles, cherry red tintcoat

$34,212

2025 Buick Enclave 4dr Preferred for Sale

Sycamore, IL May 17, 2026

Dekalb Sycamore Chevy-Cadillac-GMC

Used 2025 Buick Enclave, 15,000 miles, ocean blue metallic

$37,981

2017 Buick Regal 4dr Sdn Premium II FWD for Sale

Joliet, IL May 17, 2026

DArcy Buick GMC

Used 2017 Buick Regal, 58,178 miles, black onyx

$15,225

2025 Buick Envision AWD 4dr Preferred for Sale

Highland, IL May 16, 2026

STEVE SCHMITT, INC.

Used 2025 Buick Envision, 24,380 miles, summit white

$29,999