Click here to see important news regarding the aCar App

Mercedes-Benz GL450 MPG

54 Mercedes-Benz GL450s have provided 857 thousand miles of real world fuel economy & MPG data.
Click here to view all the Mercedes-Benz GL450s currently participating in our fuel tracking program.

Mercedes-Benz GL450s For Sale Nearby

Recent Activity

from other Mercedes-Benz GL450 vehicles (View All)

Tips

Engine Load, not RPM's save gas

Despite claims that RPM's are directly tied to fuel economy,... ...

by outlaw240

Read more tips