Corolla 2010 1.3 - 10km/l in City, 13km/l highway... 110km/60kg CNG tank in City, 100 on highway
Vitz 2002 1.0 - 170km/60kg tank CNG overall(half city, half highway)
These are with AC on
Mehran 2007 0.8 - Just know that it give way more then corolla on petrol n way less on CNG.
Can't understand why corolla gives more on highway. It was on constant speed of 150-160km/h. PLz someone explain...THX