Safe and Economical Driving
During a stop, when is it advisable to switch off the engine to save fuel?
Reviewed on 29 Jul 2026
- A At any stop, however brief
- ✓ During stops of more than one minute
- C Only if the stop exceeds ten minutes
- D Never, to avoid wearing the starter motor
Why this is the correct answer
It is advisable to switch off the engine during stops lasting more than one minute, since idling consumes fuel and pollutes needlessly.
More questions on Safe and Economical Driving
- For efficient and safe driving, the most advisable approach to speed is:
- Above roughly what speed does the vehicle start to consume and pollute significantly more?
- At what temperature should the cabin be kept so the air conditioning does not increase consumption excessively?
- Which accessory increases air resistance and therefore fuel consumption at high speeds?
- Driving at speed on an interurban road with the windows down:
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