
The Hyundai Exter CNG offers over 27 kmpl mileage, while the Tata Punch iCNG also provides 26.99 km/kmpl.
The Nissan Gravite is the cheapest 7-seater car in India, with a starting ex-showroom price of ₹5.65 lakh. The Renault Triber is also a very affordable option, starting at ₹5.76 lakh.