Originally Posted by Coati
Nasty! I wonder why it would be different than the Impreza?
The interiors are different; different dashes, different door trims, etc. the plastics generally are a fair source of these chemicals, so different manufacturing lines for different pieces can be dramatically different, use different chemicals for pulling plastics from molds, different pigments, different density foams, etc. Not to mention time to delivery at the factory; if a part sits for a day or two longer before being installed, it will outgas a bit more before being in the constrained car environment.