For FE sake, I hope that a 5-speed automatic makes it into the 06 Civic LX/EXs for those who won't buy a manual. If Honda can get the current gen Accord automatics at 34MPG EPA highway, I'm expecting 40MPG EPA highway for the 06 Civic LX. One can only imagine the MPG improvements to the 06 HCH - My money is on the low-mid 50s for the CVT equipped 06 HCHs. Emissions-wise, I'm expecting no less than PZEV/SULEV ratings for all 06 Civics, with the exception of the SI.