When i close my drivers door it always feels weak and rattles but the passenger door feels solid and strong.

 

Any tips to make it sound/feel better?

I'd try the door catch on the b pillar, sound like it needs moving in towards the inside of the car

Loose window runners, remove the door trim and check them all, especially the one running up the back section of the door to the highest point, often these fall out completely.

 

 

Jeff TT

tbh i think your both right because the whole door feels weak compared to the passenger side

my door rattles but only when the window is down, I think it's the runner's.

mines the same. Will try the fixes suggested :bow:

Mine too, sounds horrible if i close door with the window down but fine with window up. Perhaps I should sort it before the window falls out

Is it normal for the window to rattle when its down inside the door. Did nissan upgrade the winodw system to decrease wear and tear by any chance.

As Jeff said, try tightening the bolts - http://www.pexcom.com/images/Rattling-Window.pdf

mine feels like my old golf when the doors dropped doesnt rattle