Click here to see important news regarding the aCar App

GMC Sierra 1500 MPG

1,735 GMC Sierra 1500s have provided 30.5 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.

GMC Sierra 1500s For Sale Nearby

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Watch That Speed Limit!

Every vehicle reaches its optimal fuel economy at a differen... ...

by DrewSRQ

Read more tips