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GMC K15/K1500 Suburban MPG

1 GMC K15/K1500 Suburbans have provided 2 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC K15/K1500 Suburbans currently participating in our fuel tracking program.

GMC K15/K1500 Suburbans For Sale Nearby

Tips

Don't top it off

You need extra room in your gas tank to allow the gasoline t... ...

by sr20de

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