Click here to see important news regarding the aCar App

2005 Peterbilt 379 MPG

Based on data from 15 vehicles, 1,293 fuel-ups and 841,134 miles of driving, the 2005 Peterbilt 379 gets a combined Avg MPG of 3.31 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 86 outliers (6.24%) removed.

Following shows the average MPG of each of the 15 vehicles in the system.

2005 Peterbilt 379s For Sale Nearby

  • Peterbilt 379

    2005 Peterbilt 379 15.8L L6 DIESEL
    Added Dec 2023 • 336 Fuel-ups

    Property of Peterbilt379

  • 3.8 Avg MPG
  • Truck #292

    2005 Peterbilt 379 15.8L L6 DIESEL Standard Tractor Truck - Unknown
    Added Jun 2018 • 488 Fuel-ups

    Property of bigblue01

  • 5.4 Avg MPG
  • 22c

    2005 Peterbilt 379 14.6L L6 DIESEL
    Added Feb 2024 • 47 Fuel-ups

    Property of tox22

  • 4.3 Avg MPG
  • My 379

    2005 Peterbilt 379 14.6L L6 DIESEL
    Added Sep 2024 • 26 Fuel-ups

    Property of gtoyne

  • 4.9 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

Recent Activity

from other Peterbilt 379 vehicles (View All)

Tips

Gas additive for 10-20% better mileage

I bought a 2008 Prius new. It now has 180,000 kms. on it and... ...

by appraiser

Read more tips