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GMC C15/C1500 Suburban MPG

1 GMC C15/C1500 Suburbans have provided 1 thousand miles of real world fuel economy & MPG data.
Click here to view only the GMC C15/C1500 Suburbans with MPG currently participating in our fuel tracking program.

Tips

Walk in and order

To save fuel (and probably get quicker service) at the fast ... ...

by Vanilla05

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