BMW X3 xDrive30e Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2021

24 MPG combined

Latest Model

2021

24 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2021	Premium and Electricity Plug-in Hybrid	21	27	24	$3,400	Details →
2020	Premium and Electricity Plug-in Hybrid	21	27	24	$3,400	Details →