Click here to see important news regarding the aCar App

Mercedes-Benz GLS450 MPG

13 Mercedes-Benz GLS450s have provided 121 thousand miles of real world fuel economy & MPG data.
Click here to view all the Mercedes-Benz GLS450s currently participating in our fuel tracking program.

Recent Activity

from other Mercedes-Benz GLS450 vehicles (View All)



Don't be in such a hurry to get where you're going; slow tra... ...

by yarsrevenge

Read more tips