The sequential gas injection system of the Tata Nano CNG emax is thoroughly calibrated with an intelligent advanced Engine Management System (EMS) for smart switching between CNG and gasoline fuel systems. This allows the vehicle to sense when the driver needs more power and thus, automatically shifts to gasoline mode. Additionally, it can also be started on natural gas and not on gasoline like other conventional NGV systems.
Moreover, the Nano CNG emax offers a touring range of more than 150 km (in natural gas), in addition to the existing touring range of 375 km (in gasoline), and with a warranty of up to 60,000 km or 4 years (whichever is earlier) the overall proposition results in lowest cost of ownership.
Source: Tata Motors