Buick GMC of Beaverton joined the Lithia Motors family of dealerships in June 2014 after being acquired from Braley and Graham. Buick GMC of Beaverton, located near the surrounding areas of Portland, Wilsonville, Gresham, Tigard, Oregon and Vancouver, Washington, features a wide selection of new Buick GMC and used Buick GMC cars, trucks and SUVs. Our Portland Buick and Portland GMC inventory includes new models such as the Regal, Enclave, Lacrosse, Sierra 1500, Acadia, Terrain and Yukon. Buick GMC of Beaverton also has GM certified used vehicles that meet GM’s demanding standards for quality and pass a meticulous certification process.