Used GMC for Sale in Washington, IA
529 listingsPriced from $2,779 to $115,779Median $50,775
In July 2026, 529 Used GMC for sale in Washington, IA are listed on VehiSales, priced from $2,779 to $115,779 (median $50,775). 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 (327), SUVs (174) and vans (3) make up most of the inventory. Model years span 1999–2027, and 81% of listings are from 2021 or newer.
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