At Patrick Buick GMC & Used Car Supercenter in Rochester, NY, we make customer service the basis of buying and owning a vehicle. Looking for new cars in Rochester? Your Rochester Buick and Rochester GMC dealer has been providing the fair and honest offers to the Rochester, Buffalo and Syracuse area for new and used Buick’s and GMC’s for many years. Let our experienced, trained sales staff assist you in finding the new or used car, truck, or SUV or you can contact us online for a quick quote, financing options, ordering parts online, or to schedule an appointment with our service department. At our service department, we service Pontiac, Buick and GMC makes, so bring your vehicle in for all of your maintenance needs.