How does harsh acceleration affect fuel consumption?
- Correct answerFuel consumption increases.
- Fuel consumption decreases.
- There is no effect if a high gear is engaged.
- There is no effect provided the engine is properly tuned.
Explanation
Harsh acceleration increases fuel consumption. Smooth acceleration helps to reduce fuel consumption and the emissions from vehicles. Try not to over-rev the engine and use the appropriate gear for the speed of the vehicle. When slowing down, take your foot off the accelerator and allow the vehicle to slow progressively before you brake.
Read in Chinese
急加速如何影响燃油消耗？
- 燃料消耗增加。
- 燃料消耗减少。
- 如果挂入高速挡，没有效果。
- 如果发动机经过正确调校，则不会产生影响。
急加速会增加油耗。平稳加速有助于降低油耗和车辆排放。尽量不要让发动机过度运转，并根据车速使用合适的挡位。减速时，松开油门，让车辆逐渐减速后再刹车。
