[ricardobeat]

Have you been to the website? It's a calculator, you put in your mileage and other costs and it gives you the TOC. $580/month is the best case scenario.

You'll see they actually do the opposite, discounting for saved time, since 90% of the time you'll just plug it in at home and never worry about recharging during the day, instead of a trip to the gas station every week.

http://www.teslamotors.com/true-cost-of-ownership