Click here to see important news regarding the aCar App

GMC Sierra 1500 MPG

1,584 GMC Sierra 1500s have provided 26.8 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

Beat the heat and reduce A/C use

When parked in the sun, a car's interior temperature can ris... ...

by jgibbsjr

Read more tips