On my skin it has quite well longetivity. At least 6-8 hours I think. Just remember that it changes. The rubber-smell tones down after some hours and the vanilla starts dominating instead. If you don't like vanilla then this is definitely not for you. You probably won't have the rubber-smell all day. I still like it very much though and it will actually be my next buy.
I don't remember it as having a lot in common with Body Kouros. Or any other fragrance really. I don't know if there's anything else out there that smells like rubber. As always, I recommend testing it first though.