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1 GMC C3500HDs have provided 0 miles of real world fuel economy & MPG data.
Click here to view all the GMC C3500HDs currently participating in our fuel tracking program.

GMC C3500HDs For Sale Nearby

  • 1991
  • 0.0 Avg MPG
  • 1 Vehicle
  • No Fuel-ups
  • N/A Miles Tracked


When Engine Off Coasting, look behind you as much... ahead, so you can move over a lane for fast approachi... ...

by ChewChewTrain

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