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2011 GMC Sierra 1500 MPG

Based on data from 113 vehicles, 9,238 fuel-ups and 2,772,149 miles of driving, the 2011 GMC Sierra 1500 gets a combined Avg MPG of 15.40 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 791 outliers (7.89%) removed.

Following shows the average MPG of each of the 113 vehicles in the system.

2011 GMC Sierra 1500s For Sale Nearby

  • Truck

    2011 GMC Sierra 1500 GAS V8
    Added Apr 2013 • 12 Fuel-ups

    Property of Traxx

  • 17.4 Avg MPG
  • 11 Sierra

    2011 GMC Sierra 1500 GAS
    Added Jun 2011 • 59 Fuel-ups

    Property of Stonecutter099

  • 12.3 Avg MPG
  • Bob's 2011 GMC 4x4

    2011 GMC Sierra 1500
    Added Jul 2011 • 71 Fuel-ups

    Property of 1fastbob

  • 16.0 Avg MPG
  • Truck

    2011 GMC Sierra 1500 FLEX V8
    Added Feb 2012 • 34 Fuel-ups

    Property of slecrew

  • 16.4 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 FLEX V8
    Added Sep 2012 • 4 Fuel-ups

    Property of kjhunt2

  • 16.6 Avg MPG
  • GMC Sierra

    2011 GMC Sierra 1500 FLEX V8
    Added Aug 2012 • 7 Fuel-ups

    Property of supermanotorious

  • 14.9 Avg MPG
  • GMC Sierra

    2011 GMC Sierra 1500 GAS V6
    Added Apr 2011 • 3 Fuel-ups

    Property of Pknitty86

  • 13.7 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 FLEX V8
    Added Dec 2011 • 8 Fuel-ups

    Property of conepunter

  • 14.9 Avg MPG
  • Ext Cab 4x4 5.3L BFG ATs

    2011 GMC Sierra 1500 FLEX V8
    Added Mar 2012 • 7 Fuel-ups

    Property of mikehood

  • 14.9 Avg MPG
  • White GMC

    2011 GMC Sierra 1500 GAS V8
    Added Nov 2011 • 9 Fuel-ups

    Property of beardsley

  • 11.8 Avg MPG
  • truck

    2011 GMC Sierra 1500 FLEX V8
    Added Nov 2011 • 6 Fuel-ups

    Property of djom1cincy

  • 15.5 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 GAS V8
    Added Apr 2011 • 29 Fuel-ups

    Property of Space74

  • 17.2 Avg MPG
  • The Tank

    2011 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 110 Fuel-ups

    Property of clintblack1

  • 15.2 Avg MPG

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from other GMC Sierra 1500 vehicles (View All)

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