Used GMC for Sale in Washington, IL
1,082 listingsPriced from $2,650 to $117,785Median $49,305
VehiSales is tracking 1,082 Used GMC for sale in Washington, IL as of October 2026, priced from $2,650 to $117,785 (median $49,305). The most listed models are GMC Sierra, GMC Acadia and GMC Sierra HD. Compare photos, mileage, vehicle history and dealer details on VehiSales.
The inventory leans toward pickup trucks (612), SUVs (418) and vans (4). Available model years run from 1993 to 2027, and 80% of listings are from 2021 or newer. The mix includes 23 electric vehicles.
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Make: GMC
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Showing 20 of 1,082 vehicles
