8kg, or 17.64 pounds, is the "dead weight" I found in my gen3 as I was clearing it today, before I am selling it back to the dealer tomorrow when I am getting finally my gen4. Half of these extra kilos, are of things I never used in almost 7 years of Gen3. I think I will through a slim plan very very soon and leave some "stuff" home....
woo hoo! what a wait, can't wait to hear all about it and pics! this has been toyota's ulterior motive all along. the more storage they remove, the better gas mileage you'll get. wait, are you saying i need to go on a diet?