Well I think the different in FC from all our Insights most probably due to:
1. Accesories installed, bodykit, rubber mat, subwoofer, passengers and bags..more weight more fuel needed.
2. Driving style
3. Road condition, hill climb and traffic condition.
Onwers experience from me:
Extremely satisfied for what I have paid for. I don't know where to get a RM98K CBU Made in Japan, loaded with features i.e. Vehicle Stability Assist, Cruise control, Headlight adjustment, digital air con, auto rain sensing wiper, auto headlight, futuristic dash, color changing speedo, sleek sporty styling, 0.28 drag co-ef, undercarriage all nicely cover up, responsive ride and handling, 200NM of torque, nice radio cd player (to me this is nicer than the Nav equipped), silent stealth mode when stop

, almost silent engine start

, gentle chime and audio alert, mother Earth friendly ..and oh dont forget the best part, DUTY FREE!
Ok the downside of it..interior can be quiet but soundproof is average only, ride can be hard (probably the Turanza 55 series tires but heck sporty

), engine can be loud when rev high, missing cargo lamp

, 4 1/2 passengers not 5, no ignition keyhole light, low headroom for rear, useless rear wiper that barely swipe 50% of the window, ONE remote key

, beep beep horn ..WTF?!?

Hatch release dinosaur style..(why not ala Mazda electronic button

), has electric folding side mirror but NO auto fold when ignition is cut.
Overall ..I'm lovin it
I've the same points with you. 98k for CBU with nice features and Honda Badge, nothing to ask for more.
For the electric folding side mirror not autofold when ignition cutoff, i always forgotten to fold and therefore have to start engine just to fold it and the rear wiper is really useless, not sure what is it for.