2015 Kenworth T660 MPG

Based on data from 3 vehicles, 36 fuel-ups and 22,884 miles of driving, the 2015 Kenworth T660 gets a combined Avg MPG of 5.81 with a 0.23 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (7.69%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

• My T660 new

  2015 Kenworth T660 10.8L L6 DIESEL
  Added Mar 2024 • 29 Fuel-ups

  Property of sasalmond

• 5.9 Avg MPG

• Kenworth

  2015 Kenworth T660 15.0L L6 DIESEL
  Added Aug 2018 • 10 Fuel-ups

  Property of mikenicola87

• 5.7 Avg MPG

• 143088

  2015 Kenworth T660 12.9L -6 DIESEL
  Added Dec 2017 • 18 Fuel-ups

  Property of cchism24

• 30,745.8 Avg MPG