1988 GMC C1500 MPG

Based on data from 2 vehicles, 7 fuel-ups and 2,461 miles of driving, the 1988 GMC C1500 gets a combined Avg MPG of 14.81 with a 3.19 MPG margin of error.

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

Following shows the average MPG of each of the 2 vehicles in the system.

• My C1500

  1988 GMC C1500 Sierra 5.0L V8 GAS Automatic 3 Speed
  Added Nov 2017 • 6 Fuel-ups

  Property of JFNewsome

• 12.5 Avg MPG

• Jack

  1988 GMC C1500 GAS V6
  Added Feb 2010 • 4 Fuel-ups

  Property of flynnski

• 17.2 Avg MPG