2011 GMC Sierra 1500 MPG

Based on data from 70 vehicles, 3,521 fuel-ups and 1,011,757 miles of driving, the 2011 GMC Sierra 1500 gets a combined Avg MPG of 14.81 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 326 outliers (8.47%) removed.

Following shows the average MPG of each of the 70 vehicles in the system.

2011 GMC Sierra 1500s For Sale Nearby

  • Sierra

    2011 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 6 Speed
    Added May 2017 • 303 Fuel-ups

    Property of Winkman

  • 15.3 Avg MPG
  • GMC white diamond

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 229 Fuel-ups

    Property of littleharold

  • 14.6 Avg MPG
  • GMC Sierra

    2011 GMC Sierra 1500 WT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 23 Fuel-ups

    Property of ftlbsec

  • 16.0 Avg MPG
  • Bernie

    2011 GMC Sierra 1500 WT 4.8L V8 FLEX Automatic 4 Speed
    Added Sep 2016 • 72 Fuel-ups

    Property of scbruinsfan

  • 17.8 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 188 Fuel-ups

    Property of MattP-M

  • 14.1 Avg MPG
  • Angelo Furgiuele

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Sep 2016 • 425 Fuel-ups

    Property of Angelo99

  • 15.3 Avg MPG
  • Big Red

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added May 2017 • 4 Fuel-ups

    Property of litcatp

  • 16.9 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Sep 2016 • 66 Fuel-ups

    Property of fleck1017

  • 14.5 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2017 • 9 Fuel-ups

    Property of perchlakers

  • 19.6 Avg MPG
  • Work Truck

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 38 Fuel-ups

    Property of cdepriest6009

  • 13.5 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jul 2016 • 52 Fuel-ups

    Property of Chmassey83

  • 15.7 Avg MPG
  • Kate

    2011 GMC Sierra 1500 SL 4.8L V8 FLEX Automatic 4 Speed
    Added Mar 2017 • 177 Fuel-ups

    Property of CDunham

  • 27.9 Avg MPG
  • GMC Sierra

    2011 GMC Sierra 1500 SLE 4.8L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 215 Fuel-ups

    Property of buyer21

  • 15.3 Avg MPG
  • The Grey One

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Dec 2014 • 46 Fuel-ups

    Property of Mikee_Like

  • 16.6 Avg MPG
  • Old Faithfull II

    2011 GMC Sierra 1500 WT 4.3L V6 GAS Automatic 4 Speed Standard Cab Pickup
    Added Dec 2012 • 97 Fuel-ups

    Property of ShaneHewitt

  • 16.5 Avg MPG
  • GMC Denali Truck

    2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 17 Fuel-ups

    Property of Woodrecurve

  • 13.4 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Jul 2016 • 46 Fuel-ups

    Property of spisham

  • 15.8 Avg MPG
  • Gmc sierra

    2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 9 Fuel-ups

    Property of chadohio1

  • 115.7 Avg MPG
  • Dad's pickup

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added May 2016 • 11 Fuel-ups

    Property of elroy1985

  • 11.3 Avg MPG
  • Gmc

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 342 Fuel-ups

    Property of jerfhand

  • 15.3 Avg MPG

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