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GMC C1500 Suburban MPG

31 GMC C1500 Suburbans have provided 324 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC C1500 Suburbans currently participating in our fuel tracking program.

Tips

Cruise Control

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

by jbavousett

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