Top 10 CNG Cars in India as on 19 March 2018. This list is compiled as per the latest market trends and our detailed research. Browse through the listed models: compare features, read specifications & reviews, view picture gallery and get ex showroom and on road prices. This Top 10 list is indicative of the popular models of CNG Cars in the Indian market and the top trending model is Tata Indigo eCS Emax CNG GLS priced at Rs. 5,05,509. Get on Road Prices for all major cities like Mumbai, New Delhi, Bangalore, Chennai, Pune, Kolkata, Hyderabad, Jaipur, Chandigarh, Ahmedabad, NCR etc for price comparison.