Used GMC Sierra 1500 in Peoria, IL

There are 69 used GMC Sierra 1500 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 GMC — then you open that dealer’s own listing in a new tab to confirm it is still for sale. CarsPeoria does not sell GMC Sierra 1500 vehicles or take deposits; we are a local directory so you can compare Greater Peoria lots before you drive.

All carsUnder $10,000Under $20,000

69 matching used cars of 4,199

2022 GMC Sierra 1500

SLT

$38,000

47,746 mi

Lighthouse Buick GMCMorton

2026 GMC Sierra 1500

SLT

$48,777

15,801 mi

Ray Dennison Buick GMC CadillacPekin

2021 GMC Sierra 1500

SLT

$34,500

73,879 mi

Lighthouse Buick GMCMorton

2026 GMC Sierra 1500

Denali Ultimate

$73,495

Mileage not listed

Riverside ChevyChillicothe

2021 GMC Sierra 1500

SLT

$28,888

105,080 mi

Bob Grimm ChevroletMorton

2022 GMC Sierra 1500

Denali

$49,276

19,933 mi

Mitsubishi of PeoriaPeoria

2020 GMC Sierra 1500

Denali

$43,295

38,759 mi

Riverside ChevyChillicothe

2024 GMC Sierra 1500

Denali

$47,810

53,851 mi

Ford of PeoriaPeoria

2023 GMC Sierra 1500

Denali

$45,988

60,053 mi

Art Hossler Auto PlazaCanton

2024 GMC Sierra 1500

AT4X

$58,500

12,983 mi

Lighthouse Buick GMCMorton

2019 GMC Sierra 1500

AT4

$35,407

73,628 mi

Mike Murphy FordMorton

2023 GMC Sierra 1500

SLE

$38,900

14,463 mi

Lighthouse Buick GMCMorton

2023 GMC Sierra 1500

Denali

$47,716

51,576 mi

Mitsubishi of PeoriaPeoria

2019 GMC Sierra 1500

AT4

$35,940

75,875 mi

Bob Grimm ChevroletMorton

2023 GMC Sierra 1500

SLT

$45,700

20,542 mi

Lighthouse Buick GMCMorton

2024 GMC Sierra 1500

Denali Ultimate

$59,600

17,587 mi

Lighthouse Buick GMCMorton

2019 GMC Sierra 1500

SLT

$35,900

63,720 mi

Lighthouse Buick GMCMorton

2024 GMC Sierra 1500

Denali Ultimate

$61,500

5,725 mi

Lighthouse Buick GMCMorton

2023 GMC Sierra 1500

Denali

$46,988

51,034 mi

Art Hossler Auto PlazaCanton

2025 GMC Sierra 1500

Denali

$55,977

20,490 mi

Ray Dennison Buick GMC CadillacPekin

2018 GMC Sierra 1500

SLT

$31,300

80,206 mi

Lighthouse Buick GMCMorton

2016 GMC Sierra 1500

SLT

$22,073

132,233 mi

Mid-Illini Auto CenterNorth Pekin

2024 GMC Sierra 1500

Denali

$53,332

31,853 mi

Sam Leman CDJR MortonMorton

2025 GMC Sierra 1500

Denali

$57,900

14,230 mi

Lighthouse Buick GMCMorton