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1991 GMC K1500 MPG

Based on data from 3 vehicles, 24 fuel-ups and 5,490 miles of driving, the 1991 GMC K1500 gets a combined Avg MPG of 12.06 with a 1.18 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.

1991 GMC K1500s For Sale Nearby

  • My K1500

    1991 GMC K1500 Sierra 4.3L V6 GAS Automatic 4 Speed
    Added Mar 2018 • 4 Fuel-ups

    Property of M_KWISE

  • 15.6 Avg MPG
  • 1991 GMC

    1991 GMC K1500 Sierra 5.7L V8 GAS Standard 4 Speed
    Added Sep 2016 • 20 Fuel-ups

    Property of DTEKB

  • 11.3 Avg MPG
  • K1500

    1991 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Aug 2015 • 6 Fuel-ups

    Property of AddMoreBoost

  • 12.5 Avg MPG

Recent Activity

from other GMC K1500 vehicles (View All)


Accelerate to save gas

I saw a tip a few moments ago about accelerating and I agree... ...

by mdxrox

Read more tips