Are you searching for a reliable Buick GMC dealer near Milwaukee,WI? Make your way on up to Sommer's Buick GMC and experience a fast, easy, and convenient way to purchase or service your vehicle. Our new inventory includes all new models from Buick and GMC. We also have a wide array of used cars and trucks on sale at competitive prices. With over 60 years of local business experience, come over and meet with our sales associates and experience a new way to purchase a vehicle.Make your way on up to Sommer's Buick GMC and experience a fast, easy, and convenient way to purchase or service your vehicle. Our new inventory includes all new models from Buick and GMC. We also have a wide array of used cars and trucks on sale at competitive prices. With over 60 years of local business experience, come over and meet with our sales associates and experience a new way to purchase a vehicle.