Nissan is planning to ramp up vehicle production at its largest U.S. plant as new auto tariffs take effect. The company’s Smyrna, Tennessee, facility has the capacity to build up to 640,000 vehicles a year on three shifts, but in 2024, it produced about 314,500 vehicles using just two.

Christian Meunier, chairman of Nissan Americas, said the company sees an opportunity to make better use of its existing U.S. manufacturing capacity. “We have big facilities, big capacities, and today we don’t have max capacity,” Meunier told CNBC. Nissan is considering shifting some production from Mexico and Japan to its U.S. plants as part of a broader adjustment strategy.
Nationwide, Nissan produced roughly 525,600 vehicles in the U.S. last year. Its American operations include about 15,000 employees and more than 400 supplier partners. Along with Smyrna, the company operates a plant in Canton, Mississippi, which builds the Altima and Frontier.
The Canton facility is also preparing for a major transition. A $500 million investment is underway to support electric vehicle production, with new EV models expected to enter production in the next few years.
Meunier warned that the new 25% tariffs could raise the cost of affordable vehicles, such as the Nissan Versa. “That’s going to hurt customers who buy cars under $30,000,” he said, adding that increased prices could impact lower-income buyers.