2005 Peterbilt 379 MPG

Based on data from 14 vehicles, 1,215 fuel-ups and 787,310 miles of driving, the 2005 Peterbilt 379 gets a combined Avg MPG of 3.25 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 86 outliers (6.61%) removed.

Following shows the average MPG of each of the 14 vehicles in the system.

• 22c

  2005 Peterbilt 379 14.6L L6 DIESEL
  Added Feb 2024 • 23 Fuel-ups

  Property of tox22

• 3.9 Avg MPG

• Truck #292

  2005 Peterbilt 379 15.8L L6 DIESEL Standard Tractor Truck - Unknown
  Added Jun 2018 • 438 Fuel-ups

  Property of bigblue01

• 5.3 Avg MPG

• Peterbilt 379

  2005 Peterbilt 379 15.8L L6 DIESEL
  Added Dec 2023 • 314 Fuel-ups

  Property of Peterbilt379

• 3.8 Avg MPG

• My 379

  2005 Peterbilt 379 14.6L L6 DIESEL
  Added Feb 2024 • 4 Fuel-ups

  Property of braxton0214

• 3.8 Avg MPG

• My 379

  2005 Peterbilt 379 15.8L L6 DIESEL
  Added Jun 2023 • 20 Fuel-ups

  Property of Freydae

• 5.5 Avg MPG

• My 379

  2005 Peterbilt 379 14.6L L6 DIESEL
  Added Jan 2023 • 30 Fuel-ups

  Property of Hollywood24

• 4.1 Avg MPG

• Peterbilt 379

  2005 Peterbilt 379 15.8L L6 DIESEL
  Added Sep 2016 • 304 Fuel-ups

  Property of blumanju

• 3.8 Avg MPG

• My 379

  2005 Peterbilt 379 14.6L L6 DIESEL
  Added Apr 2022 • 3 Fuel-ups

  Property of godsok

• 3.2 Avg MPG

• Peppermint

  2005 Peterbilt 379 14.6L L6 DIESEL Automatic Dual Clutch Tractor Truck - Long Conventional
  Added Apr 2020 • 326 Fuel-ups

  Property of nash77

• 3.9 Avg MPG

• My 379

  2005 Peterbilt 379 15.8L L6 DIESEL
  Added Jan 2020 • 27 Fuel-ups

  Property of Buckit100277

• 5.3 Avg MPG

• 310 “High Maintenance” Part 2

  2005 Peterbilt 379 15.0L L6 DIESEL
  Added Jan 2020 • 58 Fuel-ups

  Property of highmaintenance

• 6.7 Avg MPG

• 518

  2005 Peterbilt 379 15.0L L6 DIESEL
  Added Aug 2019 • 7 Fuel-ups

  Property of KungFooMASTA

• 4.8 Avg MPG

• 310 “High Maintenance"

  2005 Peterbilt 379 15.0L L6 DIESEL
  Added Jul 2018 • 293 Fuel-ups

  Property of highmaintenance

• 6.4 Avg MPG

• 517

  2005 Peterbilt 379 15.0L L6 DIESEL
  Added Jan 2018 • 202 Fuel-ups

  Property of KungFooMASTA

• 4.6 Avg MPG