1986 GMC C1500 MPG

Based on data from 3 vehicles, 69 fuel-ups and 5,574 miles of driving, the 1986 GMC C1500 gets a combined Avg MPG of 6.62 with a 0.97 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 3 vehicles in the system.

• My C1500

  1986 GMC C1500 Sierra Classic 5.7L V8 GAS Manual 4 Speed
  Added Apr 2024 • 59 Fuel-ups

  Property of YMS5Y

• 4.6 Avg MPG

• GMC

  1986 GMC C1500 Sierra Classic 5.7L V8 GAS Automatic 3 Speed Standard Cab Pickup
  Added Jul 2016 • 14 Fuel-ups

  Property of jman340

• 11.7 Avg MPG

• Ol Red

  1986 GMC C1500 Sierra Classic 5.0L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Mar 2017 • 10 Fuel-ups

  Property of cowboynicka

• 9.9 Avg MPG