Toyota Motor Corp., Nissan Motor Co. and Honda Motor Co. used the second day of the North American International Auto Show on Tuesday to unveil new luxury models and push green technology as an optimistic industry anticipates that 2015 will continue a six-year streak of annual growth in the U.S. market.

Toyota's luxury Lexus brand debuted the 2016 GS F sports sedan as the third and newest addition to the high-performance F lineup that began in 2008. The automaker said the GS F is about 130 kg lighter than its competitors and will go on sale in the U.S. by the end of 2015.

"The GS F will offer a driving experience unlike any Lexus midsize luxury sedan before it," Lexus group Vice President Jeff Bracken said at the event.