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1 GMC TZEs have provided 5 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC TZEs currently participating in our fuel tracking program.

GMC TZEs For Sale Nearby

  • 1976
  • 8.7 Avg MPG
  • 1 Vehicle
  • 17 Fuel-ups
  • 4,724 Miles Tracked

Recent Activity

from other GMC TZE vehicles (View All)


Older vehicles with 200,000 miles plus

Add STP oil it not only reduces noise and clatter at startup... ...

by cidpusa

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