EV vs Petrol Running Cost Calculator
Compare the running cost of an electric vehicle against a petrol or diesel car over the same distance.
Frequently asked questions
Usually, yes — electricity is typically much cheaper per 100km than petrol, even accounting for higher EV energy use in kWh terms. For example, at 8L/100km petrol vs 17kWh/100km EV, $1.90/L fuel and $0.30/kWh electricity, the EV costs about 66% less to run over the same distance. Your actual saving depends on your specific tariffs and driving.