Can You Use VODKA as GASOLINE?

It is 60% water and ethanol doesn't burn at the same fuel/air ratio as gasoline anyhow. In a Flex Fuel vehicle Everclear would maybe work.

Even if you could, it would be much more expensive than gasoline.

The cheapest vodka is around $40.00 a gallon.

No.

Vodka is at least 60% water, so wouldn't burn easy. It would corrode the fuel system, and even if you could recalibrate the fuel system it would give you very fewd miles per gallon. Better to put in a Harvey Wallbanger

Doing that is less hazardous to your health than drinking gasoline.

These websites fully explain your question.

No, I cannot. Can you pull your head outta your butt?