MPGCheck

Infiniti M56x Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
2013
18 MPG combined
Latest Model
2013
18 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
2013Premium162318$4,550Details →
2012Premium162318$4,550Details →
2011Premium162318$4,550Details →