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)

Hachigo87 fueled-up their 1993 GMC C2500. Last Tank: 11.0 MPG 4 days 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. 1 week ago
Darcie added 1 notes for their 1998 GMC C2500. 3 weeks ago
Hachigo87 fueled-up their 1993 GMC C2500. Last Tank: 12.1 MPG 3 weeks ago
Hachigo87 updated the photo of their 1993 GMC C2500. 3 weeks ago
Hachigo87 added a 1993 GMC C2500 to their garage. 3 weeks ago

Tips

Speed-O and Odometer error

Vehicle speed and odometer may have different errors. Most v... ...

by racenviper

1981 GMC C2500 MPG

1981 GMC C2500s For Sale Nearby

Tank

Recent Activity

Tips

Research

Community

Social

Support

Legal

Account

Join Fuelly

Benefits