2011 Peterbilt 389 MPG

Based on data from 2 vehicles, 163 fuel-ups and 129,704 miles of driving, the 2011 Peterbilt 389 gets a combined Avg MPG of 5.76 with a 0.18 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (0.61%) removed.

Following shows the average MPG of each of the 2 vehicles in the system.

• The Grinch

  2011 Peterbilt 389
  Added Dec 2022 • 39 Fuel-ups

  Property of asproles

• 4.5 Avg MPG

• Peterbilt

  2011 Peterbilt 389 15.0L L6 DIESEL
  Added Jul 2017 • 130 Fuel-ups

  Property of 7toezz

• 6.2 Avg MPG