What is the mileage of Tata Sierra?

Tata Sierra will likely provide a moderate performance and efficiency with regard to its petrol, diesel and electric models. The petrol powered Sierra could achieve a range of approximately 1618km per litre and can be used to meet daily urban trips besides occasional highway trips. Provided it is available, the diesel would offer a marginally better fuel economy of perhaps as much as 1620km/litre, and would be more cost effective on a long drive. Conversely, the EV version will deliver between 350 and 500 km range with a complete charge, based on battery size, driving condition and pattern. This distance is supposed to comfortably fit daily commuting and even longer trips, though actual performance can be different, depending on such things as terrain, traffic, and air conditioner use. In general, the variety of powertrains offered by Tata Sierra provide customers with an opportunity to select between traditional fuel efficiency, as well as the comfort and environmental friendliness of an electric car.