Used GMC Sierra for Sale in Washington, IL
407 listingsPriced from $3,973 to $98,515Median $50,409
VehiSales is tracking 407 Used GMC Sierra for sale in Washington, IL as of October 2026, priced from $3,973 to $98,515 (median $50,409). The most listed model is GMC Sierra. Compare photos, mileage, vehicle history and dealer details on VehiSales.
The inventory leans toward pickup trucks (394). Available model years run from 1993 to 2026, and 79% of listings are from 2021 or newer. The mix includes 5 electric vehicles.
Newest First
Make: Gmc
Model: sierra
No location set
Showing 20 of 407 vehicles
