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Mercedes-Benz GLS450 MPG

8 Mercedes-Benz GLS450s have provided 70 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.

Mercedes-Benz GLS450s For Sale Nearby

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Tips

Cruise control keeps same RPM on small inclines

07 Highlander 3.3L, on small inclines/grades, highway cruise... ...

by chiubacca

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