Just quickly Googling:
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On average, it costs $15.52 to charge a Tesla, based on the national average cost of electricity. Across all models, Teslas cost slightly less than 5 cents per mile to charge.
...
How much does it cost to charge a Tesla?
Tesla car model | Cost to fully charge |
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Model S | $17.83 |
Model X | $17.99 |
Model Y | $14.39 |
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(
chart source)
The chart's source says that a fully-charged model S can go about 400 miles.
A model X gets about 330 miles.
Let's see ... my Sprinter averages 22 mpg, and diesel around here is pushing $5 (+/- $0.50)
500/22= 22.7 cents per mile.
I start looking for a station at 300 miles, i start *really* hunting for a station at 425 miles.
--dick (my peak Sprinter mileage is 26 mpg, still over 19 cents per mile.)
p.s. my electric company is over 95% non-fossil. Hydro, nukes and wind are the bulk of it.