The fanciest Civic below the Hybrid is the EX.
According to
http://www.hondacars.com ,
the HCH has these features/items as standard, which is either not available or accessories on the EX:
*Higher torque of 116 lb-ft
*Lean burn ignition system
*IMA system
*Electric assist rack & pinion steering
*A better turning diameter of 34.8 feet
*Low resistance rolling tires
*CVT Smooth transmission
*Heat rejecting glass (Not just tinted)
*Roof mount antenna
*Automatic climate control
*Blue lit instrument panel with auto stop indicator
*2 Independent digital trip meters
*Instant MPG meter
*2 digital average MPG meters
*ABS
*Electronic brake distribution system (EBD)
*Side impact air bags
The exterior has a different front/rear spoiler, has underside panels for less wind resistance, and a low profile "wing" I guess you'd call it.
It seems that Honda really wanted to show off it's first Hybrid "normal" car (Vs the "strange" Insight) and really tricked it out. I hope you'll see one soon, but you may not notice one except for the HYBRID GASOLINE ELECTRIC label on the rear Right of the car.
Whenever you see a Civic the easiest way to spot a Hybrid is the roof mounted antenna. All others it is integrated into the rear window glass.
Steve & family