I wouldn't get too excited about that. Unless he's referring to a 4-cyl, I don't know of any other drivetrains that would be likely contenders for space in the Murano engine bay. The 2016 won't be restyled, so a 2015 is, as you said, a sweet deal right now.
I'll take a Platinum in pearl white with a light tan interior, please and thank you.
![Smile :)](./images/smilies/smile.gif)