1990 GMC K2500 MPG

Based on data from 2 vehicles, 9 fuel-ups and 2,386 miles of driving, the 1990 GMC K2500 gets a combined Avg MPG of 12.32 with a 1.03 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 K2500

  1990 GMC K2500 Sierra 5.7L V8 GAS Automatic 4 Speed
  Added Jun 2024 • 7 Fuel-ups

  Property of johnelmore84

• 13.2 Avg MPG

• Sierra

  1990 GMC K2500 Sierra SLE 6.2L V8 DIESEL Manual 5 Speed Standard Cab Pickup
  Added Jun 2022 • 5 Fuel-ups

  Property of CJGuy

• 15.5 Avg MPG