Nowadays In India, and especially in Mumbai and other big Cities fuel prices have gone high and common man or middle class people are finding it difficult to cope with the high prices.
So people either switch their cars to CNG or LPG.
It wiil make a difference in your fuel expense but it will cost you with your engine maintenance and later you will regret.
And you will feel the difference when you drive same vehicle with CNG and in petrol.
Petrol/Diesel is way much better.
Only if the tank is full.LoL.
Tips;
1.Always drive your vehicle in higher gear possible,
2.Drive slow as possible but not too slow that you have too minus the gears again and
again.
3.When you slow down after speeding, always pickup with -2 gears because the gears
should have good friction and then only it will consume less fuel.Always start your run with
lower gears and the shift it to higher one.
4.Shift your gears at maximum 3500 Rpm.
5.Do not use brakes unnecessarily.
6.If you are on highway or going for long Distance and want to reach fast or in time than
ride at max. 80 km/h, it will give you good mileage.
There is no need to hurry and speeding at 120 km/h will not make much difference than riding at 80 km/h.Difference will be hardly few minutes.