Question 6432
To save fuel, it is recommended...
- using the air conditioning at all times.
- driving with the windows down.
- driving with the windows up.
Show answer and explanation
Correct answer: driving with the windows up.
With the windows up, air does not enter the car and creates less resistance to its movement, so you use less fuel. Using the air conditioning all the time increases fuel consumption by 10% to 20%, so turn it on only when needed.