This charts the comparison in costs between EV's and popular ICE vehicles per km.
Based on the average rate of fuel consumption from the ABS, you are paying ~6.4c per km just on excise tax and GST on the excise.
ICE drivers continue to contribute far more for the roads.
Source:
elitre.com.au
Live comparison of the energy cost per kilometre for Australia’s top 10 petrol cars vs top 10 EVs, using real-time Melbourne fuel prices and Amber Electric rates.