When you visit our greater Nashville new and used GMC and Buick car dealership customers are our top priority. If you value low prices and variety of high-quality vehicles, Dunn Buick GMC is the first and last place you will need to shop for a new or used car by GMC or Buick. The team at Dunn Buick GMC is proud to serve the communities of Clarksville, Murfreesboro and Madison with GMC and Buick cars and would like to have the chance to earn your business. We are ready to assist you and can easily be contacted by phone.