Used GMC for Sale in Washington, IN
525 listingsPriced from $2,999 to $114,167Median $50,848
As of September 2026, VehiSales tracks 525 Used GMC for sale in Washington, IN, priced from $2,999 to $114,167 (median $50,848). The most listed models are GMC Sierra, GMC Sierra HD and GMC Terrain. Every listing includes photos, mileage, dealer details and a vehicle history check on VehiSales.
By body style, pickup trucks (303), SUVs (213) and vans (3) make up most of the inventory. Model years span 1995–2027, and 85% of listings are from 2021 or newer.
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