Hours & Directions to Mario D'Addario Buick GMC in Shelton, CT

Mario D'Addario Buick GMC is conveniently located in Shelton, CT, serving customers throughout Greater New Haven and Fairfield County. Whether you're coming from New Haven, Bridgeport, or surrounding towns, our dealership is easily accessible for all your automotive needs. With extended hours during weekdays, you’ll have plenty of time to explore our extensive selection of new Buick and GMC and used vehicles, meet with our expert financing team, or visit our state-of-the-art service center. Our friendly and knowledgeable staff is always ready to assist you with purchasing a new Buick Enclave or GMC Sierra truck, routine maintenance, or collision repairs. We look forward to welcoming you to Mario D'Addario Buick GMC and providing you with exceptional service.