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GMC K2500 Suburban MPG

31 GMC K2500 Suburbans have provided 240 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC K2500 Suburbans currently participating in our fuel tracking program.

GMC K2500 Suburbans For Sale Nearby

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10% Ethanol gas (Gasohol), Know your vehicle

Due to government mandate, a large percentage of the gas in ... ...

by lksmith

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