The term 'Motor City' is a nickname for the city of DETROIT, Michigan. It is derived from the city's long history as a major center for automobile manufacturing. DETROIT was once home to the 'Big Three' automakers: Ford, General Motors, and Chrysler. The city has also been home to many other automotive-related businesses, such as parts suppliers and auto dealerships. The nickname 'Motor City' is a fitting tribute to DETROIT's rich automotive heritage.