Used GMC for Sale in Washington, IA
526 listingsPriced from $3,145 to $115,959Median $51,133
In September 2026, 526 Used GMC for sale in Washington, IA are listed on VehiSales, priced from $3,145 to $115,959 (median $51,133). The most listed models are GMC Sierra, GMC Acadia and GMC Sierra HD. Compare photos, mileage, vehicle history and dealer details on VehiSales.
By body style, pickup trucks (329), SUVs (177) and vans (2) make up most of the inventory. Model years span 1995–2027, and 81% of listings are from 2021 or newer.
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Make: GMC
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