2008 Honda FCX Clarity

Side view of a hydrogen fuel cell sedan emphasizing its sleek aerodynamic body shape, sloping roofline, and alloy wheels in a clean, minimalistic setting.

Side profile of hydrogen fuel cell sedan with aerodynamic design and alloy wheelsComyu, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons