You clearly don't have a basic understanding of the issues here. Cars that use gas incur the additional penalty of environmental damage that is unaccounted for

You clearly don't have a basic understanding of the issues here. Cars that use gas incur the additional penalty of environmental damage that is unaccounted for in the value of those vehicles relative to their cost. For example, a gas car may cost $1000, and bring $1500 of value to the owner, but incur $200 of damage to the environment. This is not priced into the value of the car. If you want to learn more you can read the first few chapters of an introductory economics textbook where they cover market failure.