Used Buick in Peoria, IL
There are 143 used Buick listings on CarsPeoria right now, gathered from dealership websites around Peoria, East Peoria, Pekin, Morton, Washington, and nearby Illinois towns. Each card shows the photo the lot published, the asking price, the odometer reading, and which dealer has the Buick — then you open that dealer’s own listing in a new tab to confirm it is still for sale. Buick crossovers and sedans around here often share a lot with GMC or Chevrolet, so the same Saturday trip can cover more than one badge. We do not sell Buick vehicles — when you are ready, deal with the listing dealership on price, history, and paperwork.
143 matching used cars of 4,257
2023 Buick Encore GX
$19,970
46,456 mi
Ray Dennison Buick GMC CadillacPekin
2016 Buick Verano
$13,295
Mileage not listed
Advantage Auto SalesPekin
2023 Buick Encore GX
$18,700
32,056 mi
Lighthouse Buick GMCMorton
2025 Buick Enclave
$44,995
26,895 mi
Uftring Chevrolet WashingtonWashington
2016 Buick Encore
$8,800
149,999 mi
Roanoke CDJRRoanoke
2026 Buick Enclave
$39,635
13,448 mi
Sam Leman Chevy EurekaEureka
2024 Buick Encore GX
$20,995
4,466 mi
Uftring Chevrolet WashingtonWashington
2024 Buick Encore GX
$20,400
25,370 mi
Lighthouse Buick GMCMorton
2025 Buick Enclave
$36,995
23,005 mi
Uftring Chevrolet WashingtonWashington
2017 Buick Enclave
$10,980
128,071 mi
CarsKoBartonville
2016 Buick Cascada Premium Convertible
$10,859
111,192 mi
Peoria MotorworksPeoria
2024 Buick Encore GX
$19,900
20,862 mi
Lighthouse Buick GMCMorton
2024 Buick Encore GX
$26,829
16,268 mi
Mike Miller KiaPeoria
2023 Buick Envision
$22,900
41,837 mi
Lighthouse Buick GMCMorton
2016 Buick Encore
$7,884
150,265 mi
Mangold FordEureka
2023 Buick Encore GX
$20,600
12,588 mi
Lighthouse Buick GMCMorton
2016 Buick Envision
$10,995
114,434 mi
G-Inspired AutomallWashington
1995 Buick Regal
$2,500
96,353 mi
Dave's Garage & Auto SalesEast Peoria
2026 Buick Enclave
$48,977
300 mi
Ray Dennison Buick GMC CadillacPekin
2025 Buick Enclave
$34,208
42,232 mi
Green ChevroletPeoria
2023 Buick Encore GX
$21,960
20,548 mi
Lighthouse Buick GMCMorton
2022 Buick Encore
$21,690
10,155 mi
Uftring Chevrolet WashingtonWashington
2020 Buick Enclave
$19,996
94,528 mi
Sam Leman Chevy EurekaEureka
2019 Buick Enclave
$21,970
99,482 mi
Ray Dennison Buick GMC CadillacPekin