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GMC C1500 Suburban MPG

59 GMC C1500 Suburbans have provided 361 thousand miles of real world fuel economy & MPG data.
Click here to view only the GMC C1500 Suburbans with MPG currently participating in our fuel tracking program.

GMC C1500 Suburbans For Sale Nearby

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Coasting choices

Many new cars have DFCO - deceleration fuel cut-off - that c... ...

by nerfer

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