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GMC R2500 Suburban MPG

3 GMC R2500 Suburbans have provided 9 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC R2500 Suburbans currently participating in our fuel tracking program.

GMC R2500 Suburbans For Sale Nearby

Tips

DON'T Coast for the Very Best Consumption

Contrary to all the tips on here about coasting on hills or ... ...

by ajanjo

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