1985 GMC C2500 MPG

Based on data from 3 vehicles, 157 fuel-ups and 25,091 miles of driving, the 1985 GMC C2500 gets a combined Avg MPG of 9.62 with a 0.24 MPG margin of error.

Below you can see a distribution of the fuel-ups with 10 outliers (5.99%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

1985 GMC C2500s For Sale Nearby

  • My C2500

    1985 GMC C2500 6.2L V8 DIESEL Automatic 3 Speed
    Added Mar 2017 • 4 Fuel-ups

    Property of t1xj

  • 14.7 Avg MPG
  • white 3/4

    1985 GMC C2500 5.7L V8 GAS Automatic 3 Speed Standard Cab Pickup
    Added Sep 2013 • 7 Fuel-ups

    Property of richmond2000

  • 10.0 Avg MPG
  • Hot Wheels

    1985 GMC C2500 Sierra Classic 7.4L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 167 Fuel-ups

    Property of Reddirtboy74

  • 10.6 Avg MPG

Recent Activity

from other GMC C2500 vehicles (View All)

Tips

Bad tip: Only filling up half-way

I just wanted to point out that MOST vehicle's fuel pumps ar... ...

by SilverBullet1997

Read more tips