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Cars & Vehicles
Chemistry
Hydro Power

How much hydrogen does it take to drive a car?

Answer

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Wiki User
September 01, 2007 6:45AM

It depends how far you want to go, how fast, and how big your car is! But when you ask a vague question you get a vague answer... a lot. The energy density of hydrogen is much lower than gasoline, even when it is highly compressed.