Editor's Note: The Vienna Motor Symposium is where OE manufacturers go to share advancements in engine and motor technology. Audi's Volkswagen Group corporate parent is a regular in Vienna, and for 2018 they chose to share planning for widespread 48-volt architecture. Thusly, the press release below comes via Volkswagen. As is typical of such a large car manufacturer with shared architectures, it is worth reading between the lines here. For example, though very different in appearance an...