2009 Peterbilt 389 MPG

Based on data from 2 vehicles, 264 fuel-ups and 168,223 miles of driving, the 2009 Peterbilt 389 gets a combined Avg MPG of 3.51 with a 0.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 11 outliers (4.00%) removed.

• Ol 98

  2009 Peterbilt 389 15.0L L6 DIESEL
  Added Sep 2016 • 628 Fuel-ups

  Property of bfs89

• 4.4 Avg MPG

• Peterbilt 389

  2009 Peterbilt 389 15.0L L6 DIESEL Standard Tractor Truck - Long Conventional
  Added Dec 2016 • 7 Fuel-ups

  Property of den5588

• 4.8 Avg MPG