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1988 GMC K1500 MPG

Based on data from 3 vehicles, 19 fuel-ups and 5,789 miles of driving, the 1988 GMC K1500 gets a combined Avg MPG of 14.61 with a 0.42 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

1988 GMC K1500s For Sale Nearby

  • Red Truck

    1988 GMC K1500 Sierra SLE 5.0L V8 GAS
    Added May 2018 • 3 Fuel-ups

    Property of sgateman

  • 14.0 Avg MPG
  • Old Blue

    1988 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
    Added Oct 2017 • 13 Fuel-ups

    Property of Ottocycle

  • 13.3 Avg MPG
  • Work Horse

    1988 GMC K1500 Sierra SLX 5.7L GAS V8 Automatic 4 Standard Cab Pickup (2 Door)
    Added Nov 2014 • 9 Fuel-ups

    Property of Grimster67

  • 14.4 Avg MPG

Recent Activity

from other GMC K1500 vehicles (View All)


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by DrewSRQ

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