its not the sentra NISMO as the press release says the existing Sentra NISMO concept will be on display beside it
at first strongly felt it was the Versa Note NISMO. but the release says its a concept and that car already is onsale in Japan..so I cant see it being shown here as a "concept"
that then brings to mind Altima. and with the Sentra Concept already been shown and the new Maxima debuting with likely a NISMO version say next year... the middle child is the Altima. but there is supposed to be a big facelift of Altima for 2016 and you would think they NISMO would appear after that right?
my way out of left field theory is its an RS version of an existing NISMO. which would be the Z is up next..but as long in the tooth as the Z is I would be surprised if they went to the well again on it
here is the Note that debuted in Japan last year