What appliance would be the equivalent to the electricity needed to charge a Tesla?

“Tesla” is now taking orders for their new sedan. From what I have read you can charge it using a regular electrical outlet or a washing machine/refrigerator outlet. What I am wondering is does it use as much electricity as say a common refrigerator or washing machine? More specifically I am curious about the strain on the circuit breakers in the house, or even how much load this would add to the grid say many people in the neighborhood had one.

Feel free to comment on the car itself also. If you would buy an electric car or a Tesla specifically. Also, if anyone has seen the new sedan in person I am curious to hear your opinions on the comfort and style, and what car you might compare it too.