1997 Peterbilt 377 MPG

Based on data from 1 vehicles, 141 fuel-ups and 153,734 miles of driving, the 1997 Peterbilt 377 gets a combined Avg MPG of 6.60 with a 0.12 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

• My 377

  1997 Peterbilt 377 10.3L -6 DIESEL
  Added Oct 2022 • 146 Fuel-ups

  Property of GLH421

• 6.7 Avg MPG