The boom in sales of new cars in the U.S. has been fueled by consumers replacing vehicles they kept through the recession.
But a top auto industry executive says that the pent-up demand likely will be satisfied by late next year.
Jim Lentz, Toyota's North American CEO, told The Associated Press in an interview Thursday that demand for new cars from owners of older models could dry up sometime late in 2014. If the economy isn't creating jobs at a faster pace when that happens, the boom could screech to a halt.
"The market then has to work off a much better economy, an improving economy," Lentz said. "If we don't have that, I think the market may flatten out."
New car and truck sales hit a three-decade low of 10.4 million in 2009 as the financial crisis dried up money for car loans and U.S.-based auto companies nearly went out of business. Consumers, many who feared they could lose their jobs, refused to buy new cars and instead kept their old ones on the road.