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1991 GMC K1500 MPG

Based on data from 4 vehicles, 121 fuel-ups and 30,904 miles of driving, the 1991 GMC K1500 gets a combined Avg MPG of 12.46 with a 0.35 MPG margin of error.

Below you can see a distribution of the fuel-ups with 4 outliers (3.20%) removed.

Following shows the average MPG of each of the 4 vehicles in the system.

1991 GMC K1500s For Sale Nearby

  • My K1500

    1991 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
    Added Nov 2019 • 82 Fuel-ups

    Property of tenyear

  • 12.9 Avg MPG
  • Sierra K1500

    1991 GMC K1500 Sierra 4.3L V6 GAS Automatic 4 Speed
    Added Mar 2018 • 12 Fuel-ups

    Property of M_KWISE

  • 13.3 Avg MPG
  • 1991 GMC

    1991 GMC K1500 Sierra 5.7L V8 GAS Standard 4 Speed
    Added Sep 2016 • 37 Fuel-ups

    Property of DTEKB

  • 11.4 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

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