Toyota USA President Jim Lentz forecasts retail gasoline prices surpassing $4 a gallon in 2012. "I think so," Lentz says. "The chances of it going substantially higher than that are pretty great."

The Toyota exhibit during a media preview day at the 2012 North American International Auto Show in Detroit, Michigan.

Lentz made the comments to CNBC's Phil LeBeau at the North American International Auto Show in Detroit.