Pl. compare the tech. Specs of engine of Hyundai Accent and newly launched Toyot etios. I do not understand why there is mad rush for Toyoto Etios. Hyundai accent works great with CNG. No drop of performance.
After one year of use the car is working as good as new. If you have availability of CNG, there should not be second thought.
There is no other sedan which works with CNG as good as accent. After sale service of Hyndai is also very good.