US President Donald Trump said that General Motors' decision to focus on electric vehicles would not be successful and would confirm that the new deal would make it harder for the company to shift operations to other countries.
Last year, GM said it was planning to launch 20 new electric vehicles by 2023 when faced with tighter regulatory requirements for emissions produced in China and other countries.
The largest American car manufacturer in Washington was harshly criticized for announcing plans to close four plants in the United States and lifting up to 15,000 jobs in North America.
Trump questioned GM's chief business strategy, Mary Barra, in an interview with Fox News.
"They changed the whole of the General Motors model. They decided to go for everything electric. Everything that's electrical would not work (…) it's wonderful if it's part of your cars, but to follow the model that she's submitting , I think it's a mistake, "said Trump.
Last week, Barra had a Capitol two days to discuss the company's decision with annoying legislators from countries where the company will shut down plants.
"Just tell me a few weeks before Christmas that it will start in Ohio and Michigan, it's not acceptable for me", said Trump.
GM has not commented on Trump statements.
The chairman suggested that the new free trade agreement with Mexico and Canada make GM "very uncomfortable" to create vehicles outside the United States.
On November 30, the Republican signed a new trade agreement with Mexico and Canada to replace the North American Free Trade Agreement (NAFTA), but the new pact still needs to be approved by the United States Congress.