Hopefully some objectivity rather than anecdotes, perceptions and simple factual errors.
Miles driven and charging
The average mileage covered by a car in the UK is 9000m pa - 180m per week.
A car with a range of 180 miles will probably need part charging twice a week.
Fuel costs
Assume - 45mpg, fuel cost £6 per gallon = annual cost for 9000m pa is £1200 pa
Assume - 4 miles per kw, 20p domestic rate = annual cost for 9000m pa is £450 pa
Fuel saving for going electric is £1050 pa. Worth paying £900 for a 7kw charger assuming you can charge on driveway. The comparison with publicly available charging is unclear ranging from free in some supermarkets etc to rip-off fast chargers at m/way services.
Other costs
Lease cost comparison is risk free as it discounts issues of initial purchase cost and residual value. Cost per month for EV over petrol seem to be in the region of £50-80 for a small/medium hatch.
For a new car servicing and other costs are likely to be similar. Longer term is speculation - the risks for ICE are fairly well established, less so for EV.
Conclusion
For a typical owner electric is financially neutral. Lower annual mileage makes EV less attractive, higher mileage = higher savings.
Would I buy one
Not yet, despite my belief that EV is unquestionably the future, and ICE on its final lap!
My car is does ~12 long journeys each year (including southern Spain) which would require recharging en-route or at destination. I would be nervous relying upon availability.
Second car does <3000 miles pa - it is a runabout and upgrading to EV would simply make no economic sense.
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