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GMC Yukon XL 2500 MPG

21 GMC Yukon XL 2500s have provided 161 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC Yukon XL 2500s currently participating in our fuel tracking program.

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Tips

Superior Coasting

When approaching red lights etc, don't coast. Simply remove ... ...

by amusingduck

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