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GMC K1500 Suburban MPG

58 GMC K1500 Suburbans have provided 642 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC K1500 Suburbans currently participating in our fuel tracking program.

GMC K1500 Suburbans For Sale Nearby

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Tips

Walk the line

Go inside rather than use the drivethrough. If you idle for ... ...

by bonehead

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