Click here to see important news regarding the aCar App

GMC K15 MPG

4 GMC K15s have provided 2 thousand miles of real world fuel economy & MPG data.
Click here to view only the GMC K15s with MPG currently participating in our fuel tracking program.

GMC K15s For Sale Nearby

  • 1977
  • 8.7 Avg MPG
  • 2 Vehicles
  • 4 Fuel-ups
  • 811 Miles Tracked
  • 1975
  • 5.7 Avg MPG
  • 2 Vehicles
  • 13 Fuel-ups
  • 818 Miles Tracked

Tips

To coast in neutral or not?

It has been suggested by some that the engine computer shuts... ...

by triangles

Read more tips