Mandal Buick GMC is the dealership to visit to find a new GMC or Buick vehicle near D'Iberville, Gulfport and Biloxi, MS. Local car buyers and drivers have a huge selection of new Buick and GMC vehicles to choose from, along with access to top-notch auto financing, professional auto service and genuine OEM parts. We have been serving Gulfport and Biloxi, MS area drivers since 1970, but our new, state-of-the-art dealership in D'Iberville allows us to better deliver a premium customer experience. Before visiting our new store, why not browse our website and shop our new vehicle inventory, apply for financing, value your trade or set up a service appointment