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GMC R1500 Suburban MPG

5 GMC R1500 Suburbans have provided 34 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC R1500 Suburbans currently participating in our fuel tracking program.

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from other GMC R1500 Suburban vehicles (View All)

Tips

Cruise Control

If you have it, use it, if not, it can be added as an afterm... ...

by jbavousett

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