1981 GMC C2500 MPG

Based on data from 1 vehicles, 18 fuel-ups and 2,658 miles of driving, the 1981 GMC C2500 gets a combined Avg MPG of 11.98 with a 1.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 2 outliers (10.00%) removed.

1981 GMC C2500s For Sale Nearby

Distance: Zip Code:

Tank

1981 GMC C2500 Sierra Classic 5.7L V8 GAS Standard 4 Speed
Added Aug 2016 • 21 Fuel-ups

Property of grey560
14.0 Avg MPG

Recent Activity

from other GMC C2500 vehicles (View All)

AHaddix added 1 notes for their 1998 GMC C2500. 1 day ago
Hachigo87 fueled-up their 1993 GMC C2500. Last Tank: 11.4 MPG 1 day ago
AHaddix added a 1998 GMC C2500 to their garage. 1 day ago
Hachigo87 fueled-up their 1993 GMC C2500. Last Tank: 11.0 MPG 1 week ago
Hachigo87 fueled-up their 1993 GMC C2500. Last Tank: 10.3 MPG 1 week ago
bbushee98 added 1 notes for their 1997 GMC C2500. 2 weeks ago
Darcie added 1 notes for their 1998 GMC C2500. 3 weeks ago

Tips

Neutral down a hill

When going down a long hill put your car in neutral and let it coast down the hill.

by chrisw2k5

1981 GMC C2500 MPG

1981 GMC C2500s For Sale Nearby

Tank

Recent Activity

Tips

Research

Community

Social

Support

Legal

Account

Join Fuelly

Benefits