As promised I am writing my next updated review. As I told u earlier I traveled on the Highway with LPG tank full and was able to travel 235kms without AC. I wondered why the mileage is so less. With the assumption of 22.5 liters of LPG tank it is 10.5 km per ltr.
I refilled my LPG tank and was able to fill only 20.1 ltrs instead of promised 22.5 ltrs. With this the mileage is around 11.7 per ltr without AC on Highway which is not so exciting. Since I have not had my first service done it might be the case. Hopefully things will improve after 1st mileage. I expect the mileage to be aroung 13-14 on Highway without AC running on LPG.
Also with amber I was able to drive around 35-37 kms with this assumption I guess there will be around 3 ltrs left when amber light was on. But please dont trust the LPG fuel gauge as it is very misleading. It only indicates there is some fuel left in the tank. I plan to give my 1st service sometime this month.