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1991 GMC C1500 MPG

Based on data from 6 vehicles, 127 fuel-ups and 31,337 miles of driving, the 1991 GMC C1500 gets a combined Avg MPG of 14.49 with a 0.48 MPG margin of error.

Below you can see a distribution of the fuel-ups with 11 outliers (7.97%) removed.

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

1991 GMC C1500s For Sale Nearby

  • Theresa's truck

    1991 GMC C1500 Sierra 4.3L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 79 Fuel-ups

    Property of slo-mo-shun

  • 16.1 Avg MPG
  • My C1500

    1991 GMC C1500 Sierra SLE 4.3L V6 GAS Automatic 4 Speed
    Added Feb 2017 • 51 Fuel-ups

    Property of Johnnypop

  • 15.2 Avg MPG
  • 1991 GMC T56

    1991 GMC C1500 Sierra 5.7L V8 GAS Manual 6 Speed Standard Cab Pickup
    Added Aug 2017 • 33 Fuel-ups

    Property of c12segy

  • 16.5 Avg MPG
  • My C1500

    1991 GMC C1500 Sierra SLE 4.3L V6 GAS Standard 5 Speed
    Added Nov 2017 • 9 Fuel-ups

    Property of tj060409

  • 12.4 Avg MPG
  • Pick Up Truck GMC 1991

    1991 GMC C1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
    Added Apr 2017 • 13 Fuel-ups

    Property of Gabriel_E

  • 11.3 Avg MPG
  • My C1500

    1991 GMC C1500 Sierra 5.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
    Added Feb 2017 • 38 Fuel-ups

    Property of macpro19

  • 15.2 Avg MPG

Recent Activity

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Tips

accurate fuel pumping

Pay attention to how quickly your tank fills up and stop the... ...

by on2wheels

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