I dont understand anything you typed here (no kidding) I gave you the mileage of 253 miles. Have no clue how you have double that. Unless you are calculating round trip which I think is what it is.
The gas prices in your example are out of whack and not even close to actual cost UNLESS you are quoting prices for premium fuel. The price of a gallon of gas in Spartanburg SC is $2.54 to $2.75 Your example shows $1 more a gallon. The price of a gallon of gas near where I live is the same. Easy to verify just type price of a gallon of gas in Spartanburg SC and Little River or Florence SC (this is a nearby location with multiple references)
One way, 253 miles 4 hours using gasoline and no needed stops for gas to get to the destination.
One way 253 miles electric was just over 5 hours. includes 1 hour to recharge to get to the destination. Using the supercharger is more expensive, cost and time wise/ roughly $40 as posted. I can now see if you were driving a car that used premium fuel it would cost more.
I dont want to convey to someone not reading all these posts that I am complaining or turning this into a gas vs EV thread. I am NOT. I just posted the experience of my son who drove here this weekend.
In rough numbers it cost him $40 to recharge each way and one extra hour of his time at the super charger. This is not his typical use which is parking it in his garage when needing a charge using a 30 or 50 amp outlet (I forget to ask which one) in the land of the free, electric co-op of 10 cents a kWh. (guessing on the kWh, its what I paid in SC and also here, if he has peak schedule it will be way less than even that)
To be clear, driving the i4 M50 is a feeling to behold, wonderful add to that the fit, finish and quality of the materials make the experience worth it for those who can fit it into their lifestyle. N
He will have this car most likely into 2026 Im sure moving forward he will continue to drive a mix of BMWs and he will have more electrics (as well as gas) that he drives. He just met the electrician at the new house he is building to get a quote for the 220 (240?) in the garage which will be installed once he closes on the house.
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After typing this reply the only explanation (which just hit me) I could come up with is your quote for premium fuel. I cant proof read this, spent too much time on it *LOL*