Volkswagen Mission Efficiency: the XL1 comes back as 1,000-mile range electric car

发生了什么：Volkswagen just unveiled the Mission Efficiency, a concept it’s calling the world’s most efficient near-production electric car — and to me, it’s the return of the XL1, one of my a…

为什么重要：它提示了一个值得继续跟踪的变化方向。

观察窗口：接下来观察它是否会引发更多同类动作，以及影响范围能否扩大。