Tata Sierra Mileage

The Tata Sierra mileage range has not been revealed by the manufacturer. Tata Sierra petrol mileage is around 16 to 18kpl, while Tata Sierra diesel mileage is around 18 to 20kpl.

In the real world, Autocar India tested the Sierra diesel automatic and it returned 11.53kmpl in the city and 14.56kmpl on the highway, with an overall average of 13.05kmpl. It is noticeably more efficient on open roads, making it a better pick for frequent highway drives.