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GMC C4500 Topkick MPG

7 GMC C4500 Topkicks have provided 30 thousand miles of real world fuel economy & MPG data.
Click here to view only the GMC C4500 Topkicks with MPG currently participating in our fuel tracking program.

GMC C4500 Topkicks For Sale Nearby

Tips

Use Ethanol free fuel

Gas mixed with ethanol has less fuel efficiency. Energy-rich... ...

by asme

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