This kind of follows on from my thoughts when I first Got my hybrid on May 12th ( just completed my first motorway run to go over 60mpg). I feel it is just cost cutting where they feel they can get away with it. Moving from an excel Auris to Dynamic C-HR, I noticed no engine cover, only one 12V outlet, no grab handles over the rear doors and no drop down armrest with cup holders in the rear seats. The Auris also had a metal plate to protect the bumper below the tailgate but I don't remember if was standard.
Cheers Mark.