Volkswagen Tiguan HyMotion Concept

To bolster its position as a green automaker, Volkswagen developed a fuel-cell variant of its all-new Tiguan compact SUV.The Tiguan HyMotion Concept runs solely on hydrogen. It produces no tailpipe emissions, as clean water vapor is the only byproduct of fuel cell vehicles. Volkswagen debuted the vehicle at the last Bidendum Challenge in Shanghai -- an international competition aiming to promote sustainable automotive development.