Jeep Grand Wagoneer Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

1986

15 MPG combined

Latest Model

1986

15 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
1986	Regular	13	17	15	$4,500	Details →
1985	Regular	14	15	14	$4,800	Details →