Q. Tata Tigor Petrol or CNG which is good in terms of long distance travelling?

Selecting between the fuel type depends on your daily running with the car. If you drive more than 50kms in a day then the CNG would be a better option for its better fuel efficiency, whereas the petrol would be a good option if the daily usage aren't that high. Moreover, we would suggest you to take a test ride before making the final decision. Follow the link and select your desired city for dealership details.