Some of the sedans crossed over into hybrid territory. The front-drive LE Concept from Infiniti showcases the company's latest electric drivetrain, which Nissan expects to introduce in production form (built alongside the Nissan Leaf in Tennessee) within two years.

Acura showed the RLX Concept, not only to infuse life into the physically bland RL range but to demonstrate Honda's new thinking in hybrid drivetrains with three electric motors and (a first for Honda) the ability to run in electric-only mode.

Fisker's stand featured the currently