Fuel consumption for your car

Here is a method to calculate the fuel consumption for your car:

a) Each time you top up the tank, record the mileage meter and litres of petrol filled
b) Find the distance travelled between two top-ups, and the litres of petrol used
c) Calculate the number of kilometers travelled for each liter of petrol

If you know the fuel consumption of your car (i.e. the number of kilometers travelled per litre of petrol), you can work out the cost per kilometer based on the current price of petrol.

Record the results for your car in the comment below.