I thought I'd mention this on the forums before calling up a subaru place.

My stock 97 wrx's fuel consumption is about 13L/100km. Most of this driving is to work and back (5kms away) or short trips (under 10kms). Driving mostly conservatively with the odd burst, but nothing too crazy. Does this fuel sound about normal or does it sound like quite a lot?

Should I take it to a Suburu mechanic to get it tuned or something? Is it worth the cost, I hear it can get quite expensive?