Serving the Orangeville area, MacMaster Pontiac Buick GMC, located at Hwy 9 East in Orangeville, ON, is your premier retailer of new and used Preowned, Buick, Gmc and Pontiac vehicles. Our dedicated sales staff and top-trained technicians are here to make your auto shopping experience fun, easy and financially advantageous. Please utilize our various online resources and allow our excellent network of people to put you in your ideal car, truck or SUV today!