Quote Originally Posted by hondabishi View Post
Update mo kami sir kng wala or minimal lang difference ng xcs and xtra advance in terms of FC and hatak, planning to try xtra advance din kase para mas makamura kahit konti. Now I'm still using xcs, pag ok xtra advance baka mag shift na ko dyan.

Thanks!
as an update... so far wala akong napansin na difference between XCS vs Xtra advance...

in fact slightly higher ang fuel efficiency ko but i will rule this out since medyo iba driving pattern ko this past week, medyo hindi ganun ka traffic dinadaanan ko...

on the other hand, i found this video in youtube that is very informative... i think i'll be staying with Xtra advance from now on...

Premium gas vs. regular: What's really better for your car? (CBC Marketplace) - YouTube