Tata has introduced its eCS Indigo model in a bi-fuel option ( petrol + CNG) . The GLX trim is the high-end variant that runs on a 1.2 litre 1193cc MPFi SOHC bi-fuel engine delivering a ‘best in class’ mileage of 24.6kmpl. Priced at Rs.5.1 lakhs ( Ex-Showroom, Delhi) and made available in a single Porcelain White colour option, this sedan can comfortably seat five passengers and is up against the likes of Honda Amaze, Maruti Swift Dzire models among others. This car is good. It's comfortable for Driving.