A lot of people in this thread have highlighted how close to the Z34 platform it is.
In this video, I use some overlays of the Z Proto and the 370Z Nismo 2015+ showing where the additional length is...
I also talk about a few other things, including the aero issues with the shape that I think they'll use an active aero on the rear boot (like the F-Type)...
I thought some of you might be interested...
https://youtu.be/5ewCYR0cfIw