Drove 100km today. Here is my thought. If you are someone who is impatient and cant live without the wonderful pick of the car when you throttle, then cng will not work for you. The performance of the passo is good in a way that it can achieve 120km/h speed but the time it takes to reach that point is more compared to petrol and when I say more, I mean its bery noticiable.
I own a corolla 2004 too and I would say, nothing beats corolla in terms of performance over cng.
Now should you get the cng installed in passo is entirely upto you, I for instance wouldnt care for the blazing fast throttle because I honestly drive like a od man. I would never have gone for cng but my daily commute requires me to have a car that should be very economical since I drive over 60 km a day.
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