In 2011, the chairman and CEO of General Motors, Daniel Akerson, stated that while the cost of hydrogen fuel cell cars is decreasing: "The car is still too expensive and probably won't be practical until the 2020-plus period, I don't know."
在2011年7月，通用汽车CEO和总裁Daniel Akerson表示，尽管氢燃料电池车的成本正在下降："氢燃料电池汽车仍然是太贵了，它可能并不实际直到2020年以后，我不知道"。