I want to buy a Petrol hatchback. My primary needs are listed below:
1) Space
2) Perfomance
3) Fuel efficiency

I’m considering the Hyundai i20, Ford figo because comfort and the space they offer, Swift is the best buy, but space is a problem, because I usually travel with family, my monthly usage is about 700-800 k. I will likely to convert my car into CNG because of hike in petrol prices, after CNG how much of the performance is affected>? Some performance is necessary because I want to keep the car for 7-8 years. I’m very confused, which car to choose? Each car has pros and cons in the indian market. I do not have a straight choice. Help me in narrowing down to my choice by your expert advice.