1981 GMC K3500 MPG

Based on data from 1 vehicles, 76 fuel-ups and 5,224 miles of driving, the 1981 GMC K3500 gets a combined Avg MPG of 5.95 with a 0.73 MPG margin of error.

Below you can see a distribution of the fuel-ups with 7 outliers (8.43%) removed.

• truck 6

  1981 GMC K3500 Sierra Classic 5.7L V8 GAS Standard 4 Speed Cab & Chassis
  Added Jul 2014 • 99 Fuel-ups

  Property of towjoe75

• 10.9 Avg MPG