Which is fine as long as you don't have to have a car anyway. If you do you still have the cost of the vehicle, maintenance, auto insurance and gas (although less). So having one, if you do the math still costs you even if it is sitting in the yard. Add to that the cost of public transit and I'm not sure one is saving much in the line of money. Not having to drive is really the only incentive and time not sitting in traffic is also motivation, but, I never minded commuting unless there was terrible weather and then I would have liked to have been on the rail. Anything else provided the same anxiety. For inner city people that have no inclination to go anyplace outside of the range of public transportation it's a no brainer. For people like me, it would be just an added expense.