Originally Posted by Vincent OBrien
WE had a 2011 Prius and averaged about 48-50 mpg over 4 years. We just traded it in for a 2015 model and are only getting about 44 mpg.
Is that "displayed" mileage or an actual manual calculation ?
Is your new model a bigger body than the old one ?
Are the tires aired up properly ?
Many new owners report that their mileage creeps up a bit over the first 6 months and several thousand miles.