This is the heart of the hydrogen fuel ... in fuel cell prototypes. Being electric, the engine and the car as a whole are quiet, with none of the vibration or exhaust noise of a gas-powered ...

Hydrogen fuel cell vehicles bring ... refueling times for hydrogen cell EVs are so short and the process of filling up is comparable to that of gas vehicles, once other states get serious about ...

The ix35 Fuel Cell is the halo vehicle in Hyundai's Blue Drive sub-brand, the badge worn by Hyundai's cleanest vehicles, including Sonata Hybrid, i20 Blue Drive and BlueOn, Hyundai's battery ...

Various types of fuel ... free cars. (For more on the likelihood and timing of this, see Point-Counterpoint or ask our expert.) Here's what happens in the fuel cell: When hydrogen gas pumped ...

the blue detailing and Hydrogen Fuel Cell badging are repeated, subtly distinguishing the car from a regular X5. Practicality is unchanged, so the iX5 is roomy. This is thanks to one of the ...