GMC Sierra 1500 MPG

1,003 GMC Sierra 1500s have provided 14.2 million miles of real world fuel economy & MPG data.
Click here to view all the GMC Sierra 1500s currently participating in our fuel tracking program.

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Gas Station Pumps / Get consistent MPG scores

Have you noticed some gas pumps are overly sensitive to shut... ...

by ChewChewTrain

Read more tips