Question 4613
Which of the following circumstances increases fuel consumption?
- Driving with the vehicle heavily loaded.
- Driving with tires that have no tread.
- Driving with the vehicle's windows rolled up.
Show answer and explanation
Correct answer: Driving with the vehicle heavily loaded.
The heavier the vehicle, the more energy it needs to start moving, accelerate, and climb hills, and the more fuel it uses. That is why you should carry only the cargo you need. Keeping the windows rolled up, on the other hand, helps save fuel.