I should mention the finish on the console went from what Nissan called silver to titanium...obviously not the real stuff
I should clarify on the stereo, sorry I misread the Japanese. The double DIN stereo was offered as an option on the S2s. Mine has a single DIN with a dummy CD player lol, go the N1. Dodgy AM radio for me...
On the grab handle thing, I think the grip on the passenger side changed somehow, maybe a pull-out one to a solid one, if that makes sense. I haven't got a S1 to compare it to, and I can't be stuffed going out to check mine lol.