What can a driver do to maximise fuel efficiency while driving?
- Increase road speed.
- Fit a roof rack.
- Reduce pressure in all tyres.
- Correct answerAvoid carrying unnecessary weight.
Explanation
The more extra weight is in your vehicle, the more fuel you use. Using a roof rack or a roof box increases wind resistance and this also increases fuel consumption : by as much as 15%. Remove roof racks and roof boxes when not in use.
Read in Chinese
驾驶员可以通过哪些方式最大化行驶中的燃油效率？
- 提高道路速度。
- 安装车顶行李架。
- 降低所有轮胎的压力。
- 避免携带不必要的重量。
车辆的额外重量越多，油耗就越高。使用车顶行李架或车顶箱会增加风阻，从而使油耗增加多达15%。不使用时，应移除车顶行李架和车顶箱。