2003 Peterbilt 378 MPG

Based on data from 1 vehicles, 6 fuel-ups and 2,646 miles of driving, the 2003 Peterbilt 378 gets a combined Avg MPG of 4.90 with a 0.34 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (14.29%) removed.

• Z05 (Betty)

  2003 Peterbilt 378 12.7L L6 DIESEL Manual Tractor Truck - Long Conventional
  Added Oct 2022 • 8 Fuel-ups

  Property of Zetrad76

• 4.4 Avg MPG