Tata Motors 压缩空气车能跑200公里？

https://www.youtube.com/watch?v=BgwXCS-O_MM

 

说是今年就要在夏威夷卖。坐三个大人一个小孩，续航200公里，速度80公里/小时。

靠谱吗？我怎么觉得开个几公里就没气了 --- Wiki上说目前技术能量密度是 60瓦时/升。

The car, which will have a joystick instead of a steering wheel, will seat three adults and a baby. Its tanks can be refilled by transferring compressed air from a compressed air station. The maximum speed could be be 80km/hr and a range of 200 km.

所有跟帖： 

• 我不信。压缩空气能量密度太低。 -biglow- ♂ (0 bytes) () 09/30/2015 postreply 19:33:03

• 是一带罩的摩托车 -soccer88- ♂ (329 bytes) () 09/30/2015 postreply 22:32:55

• Compressed-air engine 有百年历史了，最大问题是高压气储存问题 -soccer88- ♂ (56 bytes) () 09/30/2015 postreply 22:36:54