We are a Great Neck Cadillac dealership and also New York State’s largest Cadillac dealership. North Bay Cadillac Buick GMC is located in Great Neck, on Long Island’s “Gold Coast,” at 720 Northern Blvd, Great Neck, NY 11021 and serves as a convenient New York City Cadillac and Long Island Cadillac dealer. Please contact us with any questions you may have. We look forward to hearing from you at our Long Island, New York Cadillac dealership that serves all of New York.