I've had my 2006 over two years.
I've gotten 64.2 MPG over 40 tanks calculated at the pump.

No major problems.
No minor problems - except I keep forgetting where the gas stations is because it's so long between fill ups.


"Papaya" in Japan reports higher lifetime average than me, 66.8 MPG over 36 tanks.
http://www.greenhybrid.com/compare/m...a-civicii.html

Need fewer troops to support.
Drive a hybrid.
Best tank 71.65 MPG.

Before this car I spent two years learning hypermiling on my 2004 HCH1.