Gas mileage 2013 Kia Rio 4 door sedan
I don't seem to be getting the average gas mileage that is mentioned in the 2013 Kia Rio 4 door sedan. I am only getting around 16 miles per gallon city and that's with the eco button engaged at all times. And I am a relatively smooth driver, not taking off at high speeds, etc. What could be causing this? (I only have a little over 400 miles on the car).
Thanks,
Anita