Used Buick for Sale in Washington, IA
100 listingsPriced from $3,874 to $55,079Median $26,220
In September 2026, 100 Used Buick for sale in Washington, IA are listed on VehiSales, with asking prices between $3,874 and $55,079 (median $26,220). The most listed models are Buick Enclave, Buick Envision and Buick Encore. Photos, mileage, vehicle history and dealer contacts are available on every VehiSales listing.
The inventory leans toward SUVs (89), sedans (7) and hatchbacks (1). Model years span 2004–2026, and 62% of listings are from 2021 or newer.
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