2014 Peterbilt 388 MPG
Based on data from 1 vehicles, 3 fuel-ups and 2,614 miles of driving, the 2014 Peterbilt 388 gets a combined Avg MPG of 8.34 with a 23.56 MPG margin of error.
Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.
2014 Peterbilt 388s For Sale Nearby
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My 388
2014 Peterbilt 388 12.9L -6 DIESEL Manual 9 Speed
Added May 2022 • 10 Fuel-upsProperty of gill1112
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7.2 Avg MPG
