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GMC R1500 Suburban MPG

3 GMC R1500 Suburbans have provided 18 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

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Cruise Control in the Present

Cruise is great, but when it will be less efficient with hil... ...

by falas

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