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GMC Sierra 2500 HD MPG

1,396 GMC Sierra 2500 HDs have provided 33.5 million miles of real world fuel economy & MPG data.
Click here to view all the GMC Sierra 2500 HDs currently participating in our fuel tracking program.

GMC Sierra 2500 HDs For Sale Nearby

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Tips

Relax!

Don't be in such a hurry to get where you're going; slow tra... ...

by yarsrevenge

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