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1988 GMC K2500 MPG

Based on data from 3 vehicles, 14 fuel-ups and 2,805 miles of driving, the 1988 GMC K2500 gets a combined Avg MPG of 13.81 with a 3.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 2 outliers (12.50%) removed.

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

1988 GMC K2500s For Sale Nearby

  • GMC

    1988 GMC K2500 Sierra SLE 5.7L V8 GAS Extended Cab Pickup
    Added Apr 2018 • 5 Fuel-ups

    Property of Elvenblood1313

  • 11.3 Avg MPG
  • Green Monster

    1988 GMC K2500 Sierra 5.7L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 8 Fuel-ups

    Property of derfman

  • 11.0 Avg MPG
  • GMC Truck

    1988 GMC K2500 Sierra 4.3L V6 GAS Automatic 3 Speed
    Added Sep 2016 • 42 Fuel-ups

    Property of cliffbd

  • 18.0 Avg MPG

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Fuel Weight

Gasoline weighs about 6 US Lbs/ gallon. Diesel fuel weights... ...

by ALHinNH

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