The petrol tank capacity in Honda City is 43 Liters. Out of 43 Liters, 35 Liters is taken into account for Range calculation and the Petrol calibration indication.

The reserve petrol capacity in Honda City is 8 Liters. Once the Range reaches 0 Kms, there's still 8 Liters of Petrol and the car will go at-least 80 Kms (Assuming the mileage is 10 Kms/Liter).