Porsche Cayenne Diesel Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2016

24 MPG combined

Latest Model

2016

24 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2016	Diesel Diesel	21	28	24	$3,500	Details →
2015	Diesel Diesel	20	29	23	$3,700	Details →
2014	Diesel Diesel	20	29	23	$3,700	Details →
2013	Diesel Diesel	20	29	23	$3,700	Details →