1 GMC C25s have provided 2 thousand miles of real world fuel economy & MPG data.
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GMC C25s For Sale Nearby

  • 1975
  • 11.8 Avg MPG
  • 1 Vehicle
  • 5 Fuel-ups
  • 1,991 Miles Tracked

Recent Activity

from other GMC C25 vehicles (View All)


Coast off the expressway

When coming to an exit take your foot off the gas 1/4 mile b... ...

by Compostman

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