Why am I experiencing poor fuel efficiency in my Toyota Yaris?

I recently bought a Toyota Yaris and have noticed that I am not getting the advertised fuel efficiency. I have been following all the recommended maintenance and driving conservatively, but my fuel economy is still not great. Is there something wrong with my car? What should I do?

Hi Samantha, poor fuel efficiency in a new car can be frustrating. There could be a few reasons for this, such as improper tire pressure, a dirty air filter, or even a faulty oxygen sensor. I suggest taking your car to a certified mechanic for a thorough inspection and to address any potential issues.

Hey Samantha, have you checked your driving habits? Aggressive driving, such as hard acceleration and braking, can significantly impact your fuel efficiency. Try driving more conservatively and see if that improves your gas mileage.

Hi Samantha, have you considered the source of your fuel? Poor quality or contaminated fuel can also affect your fuel economy. Try filling up at a reputable gas station to see if that makes a difference.