Yes, the FCX Clarity FCEV is officially out on the road. This is powered by a hydrogen fuel cell.
As of 9/12 there are no hydrogen cars for sale. Honda will start leasing a hydrogen fuel cell car called the Clarity in California very soon.
Hydrogen fuel cell cars seem to be the wave of the future. This website gives you links to all of the dealers with available hydrogen fuel cell cars: http://www.fueleconomy.gov/feg/fcv_links.shtml
There are no commercially available hydrogen fueled cars.
in water factories and to fuel cars in water factories and to fuel cars
Hydrogen can be used as fuel in carsbecause it don't cause any pollution
They make fuel efficant cars
Liquid hydrogen IS used as a fuel. It's used in rockets - and some cars.
Possibly. Hydrogen car cost more then hybrid cars. But as of today, those cars are possibly in development.
it can be used by not polluting the air and it is a safe gas for cars and the environment
A common problem with Honda cars is that the fuel gauge is stuck on full. This problem is solved by replacing the gauge cluster.
Simple answer YES ALL CARS HAVE FUEL FILTERS!!
Hydrogen tanks on the few experimental cars that are using the fuel tend to keep the fuel tank above the passenger compartment. Should a rupture occur in the tank, fuel would float away and above the problem. This makes hydrogen a fairly safe fuel.