随着复活节假期的全面展开,许多司机需要在他们的汽车额外的承载能力,一项新的调查证明,车顶箱降低了每加仑行驶里程。这项由权威杂志《什么车?》,tested a pair of popular family cars first without a roof box, then with one. Fitting the load lugger reduced economy by more than a third on one of the cars.
虽然车顶箱似乎可以降低每加仑行驶里程,但我们有一些方便的提示,司机可以使用这些提示来帮助限制经济的下降。继续阅读