6. Cost of charging tesla per week ?
As others have already mentioned this is entirely dependent on these things:
1) How far do you drive per month?
2) How much do you pay for electricity?
3) How fast/aggressive do you drive?
As a point of reference I drive an average of 1100 miles a month and pay around $0.12 per kWh. I also drive my Model 3 pretty hard and have a lifetime efficiency after 13,000 miles of around 264Wh/mi.
So factoring all of that in, at an average of 264Wh/mi my 1100 miles a month equals around 290kW of battery power used. 290kW * $0.12kWh = $34.84, however charging is not 100% efficient so figure around a 15% loss and you get a monthly electric bill that of which $40 is from charging the car and this is pretty much what I’ve been seeing.