1990 GMC C3500 MPG

Based on data from 1 vehicles, 36 fuel-ups and 8,084 miles of driving, the 1990 GMC C3500 gets a combined Avg MPG of 9.61 with a 0.34 MPG margin of error.

Below you can see a distribution of the fuel-ups with 7 outliers (16.28%) removed.

• GMC Flatt Bed

  1990 GMC C3500 Sierra 7.4L V8 GAS
  Added Feb 2023 • 44 Fuel-ups

  Property of Nallangus

• 9.3 Avg MPG