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GMC C1500 Suburban MPG

29 GMC C1500 Suburbans have provided 326 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC C1500 Suburbans currently participating in our fuel tracking program.

GMC C1500 Suburbans For Sale Nearby

Tips

Slow down by a few mph on long trips

Try this next time your take a long hwy trip; drive 1-2 mph ... ...

by jhinsc

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