Serra Buick GMC Cadillac is proud to be your Buick, GMC and Cadillac dealer in Washington, MI. We serve all our customers with exceptional customer care, and our service also extends to Southfield, and Romeo areas in Michigan. Our sales staff is dedicated to your complete satisfaction. As your Buick, GMC and Cadillac dealer in Washington, MI, we have a great selection of new and pre-owned vehicles to choose from. Serra Buick GMC Cadillac also has great prices and specials. These two things, combined with our exceptional sales staff, are all designed to deliver complete customer satisfaction. Your Washington, MI Buick, GMC & Cadillac dealer is a few minutes north of the Romeo Village Shopping Center, just west of Highway 53. With our great location in Michigan, we are able to serve all our customers, especially Cadillac, Buick, and GMC customers of Romeo and Southfield. Need assistance with locating your Buick, GMC, Cadillac dealer in Michigan? Our hours and map page will help you find your way to us.