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2009 INFINITI QX56 MPG

Based on data from 5 vehicles, 421 fuel-ups and 101,377 miles of driving, the 2009 INFINITI QX56 gets a combined Avg MPG of 12.11 with a 0.19 MPG margin of error.

Below you can see a distribution of the fuel-ups with 26 outliers (5.82%) removed.

Following shows the average MPG of each of the 5 vehicles in the system.

2009 INFINITI QX56s For Sale Nearby

  • My QX56

    2009 INFINITI QX56 5.6L V8 GAS Automatic 5 Speed
    Added May 2017 • 236 Fuel-ups

    Property of sho_nuff1997

  • 12.1 Avg MPG
  • QX56

    2009 INFINITI QX56 5.6L V8 GAS Automatic 5 Speed Sport Utility
    Added Feb 2021 • 114 Fuel-ups

    Property of jamespet

  • 14.3 Avg MPG
  • My QX56

    2009 INFINITI QX56 5.6L V8 GAS Automatic 5 Speed
    Added Jul 2021 • 7 Fuel-ups

    Property of janiced108

  • 14.4 Avg MPG
  • My QX56

    2009 INFINITI QX56 5.6L V8 GAS Automatic 5 Speed
    Added Aug 2017 • 30 Fuel-ups

    Property of juliusjammer

  • 12.9 Avg MPG
  • QX56

    2009 INFINITI QX56 5.6L V8 GAS Automatic 5 Speed
    Added Sep 2016 • 223 Fuel-ups

    Property of ThomWash

  • 15.7 Avg MPG

Recent Activity

from other INFINITI QX56 vehicles (View All)

Tips

Best MPG is affected more by vehicle speed than engine speed.

In response to the tip that there is a "best MPG engine RPM ... ...

by jldude

Read more tips