No.
Explanation
Water hybrid cars are a claimed type of hybrid car that uses water instead of gasoline as a fuel or to increase fuel efficiency. However, there is no evidence that water hybrid cars exist or are even possible to build. Water hybrid cars have been the subject of many hoaxes and scams, and there is no credible evidence to support the claims made about their performance or environmental benefits.
Water hybrid cars are not feasible because water is not a combustible fuel and cannot power an engine. Water can be split into hydrogen and oxygen through electrolysis, but this process requires more energy than can be gained from burning the hydrogen. Additionally, hydrogen is a highly explosive gas and is difficult to store and transport safely.
Water hybrid cars have also been claimed to reduce carbon emissions by converting water vapor into hydrogen and oxygen, which can then be used to power the car. However, there is no evidence that this process can be done efficiently enough to make it worthwhile, and it would also require a significant amount of energy.
Overall, water hybrid cars are a myth and there is no evidence to support their claims of increased gas mileage or reduced carbon emissions.
