1998 Peterbilt 379 MPG

Based on data from 3 vehicles, 73 fuel-ups and 70,933 miles of driving, the 1998 Peterbilt 379 gets a combined Avg MPG of 5.35 with a 0.22 MPG margin of error.

Below you can see a distribution of the fuel-ups with 5 outliers (6.41%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

• Charlene Marshmallow

  1998 Peterbilt 379 15.0L -6 DIESEL Manual Tractor Truck - Long Conventional
  Added Feb 2024 • 4 Fuel-ups

  Property of DShadows13

• 6.8 Avg MPG

• My 379

  1998 Peterbilt 379 14.6L L6 DIESEL
  Added Aug 2022 • 81 Fuel-ups

  Property of 379peterbilt

• 5.6 Avg MPG

• My 379

  1998 Peterbilt 379 14.0L L6 DIESEL
  Added Dec 2018 • 7 Fuel-ups

  Property of chris02

• 6.1 Avg MPG