From BMW's perspective, the new 7 Series sedan will take luxury and technology to a whole new level—one that includes gesture controls so drivers can adjust the radio and other in-car systems with a wave of their hand.

"I think people will really get a kick out of it," said Ludwig Willisch, president and CEO of BMW North America. "Just a simple gesture, moving your hand or just pointing two fingers towards the dash, will mean a certain order to the car."