[usconservative]

It cost $6,500 to purchase and install the 220 volt type for her Tesla.

At the current cost of 87 octane here in HELLINOIS, that's 1,629 gallons of gas.

Economically, it doesn't make sense when factoring in the $70,000 Tesla, which is 17,544 gallons of gas.

[TexasGator]

Several posts showing lower numbers. One post on a DIY for a few hundred bucks.

[TexasGator]

“Economically, it doesn’t make sense when factoring in the $70,000 Tesla, which is 17,544 gallons of gas.”

That statement doesn’t make sense.