Porsche of Rockville has the best selection of new cars by Porsche in Rockville, MD. Our sales staff is eager to share their knowledge and expertise with you. Visit our dealership today and take a test drive in the new 2010 – 2011 Porsche 911 Convertible, 911 Coupe, Boxster Convertible, Cayenne SUV, Cayman Coupe, Cayman S Coupe and more. If you are looking for an exotic car, sports car, convertible or Porsche in Rockville, start and end your search at Porsche of Rockville. We are proud to serve customers from Bethesda, Silver Spring and Washington DC. Call our sales department today at 800-926-1844.