Infiniti QX4 4WD Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2003

15 MPG combined

Latest Model

2003

15 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2003	Regular	14	18	15	$4,500	Details →
2002	Regular	13	17	15	$4,500	Details →
2001	Regular	14	17	15	$4,500	Details →
2000	Regular	13	17	15	$4,500	Details →
1999	Regular	13	17	15	$4,500	Details →
1998	Regular	13	17	15	$4,500	Details →
1997	Regular	14	17	15	$4,500	Details →