1990 GMC K2500 MPG

Based on data from 1 vehicles, 3 fuel-ups and 903 miles of driving, the 1990 GMC K2500 gets a combined Avg MPG of 10.79 with a 0.64 MPG margin of error.

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

• 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