Used GMC for Sale in Washington, ME
856 listingsPriced from $2,950 to $105,810Median $53,299
In August 2026, 856 Used GMC for sale in Washington, ME are listed on VehiSales, with asking prices between $2,950 and $105,810 (median $53,299). 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.
The inventory leans toward pickup trucks (626), SUVs (204) and vans (10). Model years span 2007–2027, and 87% of listings are from 2021 or newer.
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