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GMC R1500 Suburban MPG

4 GMC R1500 Suburbans have provided 24 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC R1500 Suburbans currently participating in our fuel tracking program.

GMC R1500 Suburbans For Sale Nearby

Tips

Re: coasting - know how your own car works

When deciding to coast or not to coast, the answer will be v... ...

by sea_king18

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