Ive worked out it could be slightly cheaper with an EV3 in fuel out of the two but thats being optimistic there may be times where it won’t be.
Based on Pod upto 50kWh @75p per kWh
Even if you assume a healthy 5 miles per kWh = 15p per mile
Based on an average 3.5mpkWh thats over 21p per mile
Average current petrol price £1.52l = 13.8p per mile