Yes PakWheels inspection is the right way to go.
I bought it a week ago, i have no idea if my battery is good or not since IMA light is on but it can be quite a few things so cant comment on the mileage with a good battery as of right now but on Youtube i have seen it gives 18 easily which i wont ever believe.
Max i think it will give is 15-16 with all thing working.
I have been meaning to get all the maintainence done but time nai mila
I have changed the oil, oil filter, Ac filter, Air filter, did brake service myself and throttle body myself.
Plugs diggi mein paray hain need changing. CVT fluid diggi mein para hai needs changing.
it needs electronic callibration
Need to check battery fan, if its clogged,
Hybrid battery buster bars rusted or not, replace 12V battery,
it will take me at least 2-3 weeks to get it all done then i can tell you what is the mileage of a fully functioning proper civic hybrid