Canadian International Broadcasting Corporation reported on February 11, Canada, USA, Mexico Three vehicle production milestones constitute change occurred. The number of cars and pickup trucks assembled in Canada, the proportion of North American auto production dropped 17% from 2009 to 2014 of 14.1%; while the number of cars assembled in Mexico in 2014 and reached 3.2 million pickups, representing the North American Continental Automotive the proportion rose to 18.9% of total output. Mexico has become the North American continent to replace Canada's second largest car producer.

In addition to GM, Ford and Chrysler, the three major US automakers, Japanese and German car manufacturers also have been or will be invested in Mexican factories assembling cars. Only in 2014 foreign investment in Mexico's auto assembly plant new investments of up to $ 7 billion. Experts point out that the world's major car manufacturers to invest heavily in automobile assembly plant in Mexico to enjoy the benefits of lower production costs. Mexican auto assembly plant workers hourly wage increase of about 8 million, while the hourly wage of the Canadian Auto Workers assembly plant is 40 Canadian dollars.

The world's major car manufacturers choose to set up factories in Mexico, another reason is that the North American continent, the three state-owned Free Trade Agreement, the product can circulate freely between the three countries. In addition, Mexico has with the other more than 40 countries signed a free trade treaty.