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GMC C3500HD MPG

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

Tips

Tweak the Cruise

A 1-2mph change in cruise control setting can make a 200-400... ...

by captain777

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