The iX5 Hydrogen concept vehicle refuels at designated hydrogen fueling stations. It is an easy and simple process, similar to refueling at a typical gas station. The BMW iX5 can be refilled with gaseous hydrogen in approximately 3-4 minutes, much faster than a battery-powered electric vehicle. In addition, hydrogen filling stations are cleaner than traditional gasoline stations and don't leave a lingering odor of fuel on the driver or vehicle after refueling.