This is my First car after searching 6months.Finally I have choosen Hyundai Aura SX 1.2 CNG Petrol.I have driven 700KM on CNG only.The good looking, good mileage, reasonable price and Interior is wow.It has spacious boot space after CNG cylinder.Driving experience is wonderful.Only cons in this car is No automatic control AC, No head rest for driver and Co-driver seat.I will give 9 out of 10.