Name the state in whose largest city more automobiles are made that any other world?

The state in whose largest city more automobiles are made than any other in the world is Michigan. The city of Detroit, located in Michigan, is known as the "Motor City" and has been a major center for the automobile industry for over a century. Detroit is home to the headquarters of three major automobile manufacturers - General Motors, Ford Motor Company, and Chrysler - and has a long history of innovation and production in the automotive sector.