First and foremost benefit of running your car on water is financial. You will cut the cost your gas bill by at least 40 percent. With the sky rocketing price of petrol and diesel all over the world, it is right time to take the advantage of the technology and start running your car on water. It is not new discovery and since past few decades, the technology is there and the fact is that only a handful of people know about it. In recent past when the crude oil price escalates beyond $60 mark, people started realizing the expenses made on their gas bill and a few people started using the technology and gained financial advantage of using it.
If you looking for, why you need to run your car on water, there are number of reasons for you and not only financial benefit you will achieve you will also contribute less pollutants and hence protect your environment. Actually the hydrogen is first produced from water and than it is used along with conventional fuel i.e. petrol or diesel, as it does not produces harmful gases, it helps us from polluting our environment. In burning of conventional fuels such as gasoline or diesel, oxides or carbon, nitrogen and sulfur are emitted and these not only pollute our environment but also contribute greatly towards global warming. So, hydrogen as fuel, which ultimately comes from water, provides a great benefit not only to you but all of us on the earth. A clean environment will be helpful for all of us on earth and future generations.
The other answer of your question is that the efficiency of the car running on water is higher than the car engine that runs on petrol or diesel. This is due to quick burning of hydrogen, produced from water after an electrochemical process known as electrolysis. The other benefit of hydrogen as fuel is that it is one of the best fuels available in the world. It provides highest energy per gram of hydrogen burnt and further as it burns quickly, the car engine utilizes the energy in an efficient manner and that’s why the efficiency of engine is higher than the conventional petrol or diesel based engines. Further as the combustion product of hydrogen is water only, which keeps the engine cooler and therefore the engine durability and life also enhances.