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1991 GMC K1500 MPG

Based on data from 6 vehicles, 290 fuel-ups and 68,936 miles of driving, the 1991 GMC K1500 gets a combined Avg MPG of 11.63 with a 0.24 MPG margin of error.

Below you can see a distribution of the fuel-ups with 10 outliers (3.33%) removed.

Following shows the average MPG of each of the 6 vehicles in the system.

1991 GMC K1500s For Sale Nearby

  • Clifford

    1991 GMC K1500 Sierra SLX 5.7L V8 GAS Manual 5 Speed
    Added Mar 2018 • 48 Fuel-ups

    Property of tinfox

  • 11.2 Avg MPG
  • 1991 GMC

    1991 GMC K1500 Sierra 5.7L V8 GAS Standard 4 Speed
    Added Sep 2016 • 76 Fuel-ups

    Property of DTEKB

  • 11.0 Avg MPG
  • Sierra K1500

    1991 GMC K1500 Sierra 4.3L V6 GAS Automatic 4 Speed
    Added Mar 2018 • 30 Fuel-ups

    Property of M_KWISE

  • 12.4 Avg MPG
  • My K1500

    1991 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
    Added Dec 2020 • 52 Fuel-ups

    Property of HarbingerHxC

  • 10.2 Avg MPG
  • My K1500

    1991 GMC K1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
    Added Nov 2019 • 139 Fuel-ups

    Property of tenyear

  • 12.7 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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