Motor City is a term that has been associated with Detroit, Michigan since the early 20th century. It refers to the city's prominence as a hub for the automobile and manufacturing industries. While Motor City is an iconic term, there are several synonyms that can be used to describe Detroit. One option is to call it the Automobile Capital of the World. This phrase emphasizes the city's status as a global leader in the automobile manufacturing industry. Another option is calling it the Motor Town, which is a shortened version of Motor City. Other options include the Detroit Car City and the Detroit Metroplex. All of these synonyms emphasize the city's close relationship with the automobile industry and its enduring legacy as a manufacturing powerhouse.