Tata has brought in a car by the name of Tata Indigo eCS GLS CNG + Petrol that can run on both CNG and petrol fuel options at a price point of Rs.4.9 lakhs ( Ex-Showroom, Delhi) . The car is powered by a 1.2 litre 1193cc MPFi bi-fuel engine in conjunction with a 5 speed manual transmission gearbox. The powerful engine, attached to a 32-bit microprocessor returns a mileage of 15.64kmpl. The car holds its own against rivals like Honda Amaze, Maruti Dzire etc., thanks to its stunning looks, lavish interiors and a decent fuel economy.economic best level to tara indico