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2011 GMC Sierra 1500 MPG

Based on data from 110 vehicles, 8,835 fuel-ups and 2,651,066 miles of driving, the 2011 GMC Sierra 1500 gets a combined Avg MPG of 15.42 with a 0.07 MPG margin of error.

Below you can see a distribution of the fuel-ups with 785 outliers (8.16%) removed.

Following shows the average MPG of each of the 110 vehicles in the system.

2011 GMC Sierra 1500s For Sale Nearby

  • My Sierra 1500

    2011 GMC Sierra 1500 WT 4.3L V6 GAS Automatic 4 Speed
    Added Jul 2019 • 133 Fuel-ups

    Property of iublue

  • 16.4 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2021 • 24 Fuel-ups

    Property of lwick7

  • 15.2 Avg MPG
  • Big Red

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added May 2017 • 226 Fuel-ups

    Property of litcatp

  • 16.0 Avg MPG
  • GMC Sierra 1500

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2018 • 151 Fuel-ups

    Property of seanansley3

  • 17.6 Avg MPG
  • 2011 GMC

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Nov 2021 • 5 Fuel-ups

    Property of perroloco85

  • 13.4 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SL 4.8L V8 FLEX Automatic 4 Speed
    Added Jan 2019 • 125 Fuel-ups

    Property of theduv

  • 17.9 Avg MPG
  • Denali

    2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jan 2021 • 110 Fuel-ups

    Property of HawkZ28

  • 14.3 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Apr 2021 • 21 Fuel-ups

    Property of koald58

  • 12.0 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX
    Added Oct 2017 • 250 Fuel-ups

    Property of tjarrard

  • 17.6 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 6 Speed
    Added May 2017 • 540 Fuel-ups

    Property of Winkman

  • 14.9 Avg MPG
  • GMC PU

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jul 2018 • 180 Fuel-ups

    Property of wdckellogg

  • 15.6 Avg MPG
  • Sierra20

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Jan 2020 • 365 Fuel-ups

    Property of paultbear

  • 17.8 Avg MPG
  • GMC Sierra 1500

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added May 2018 • 71 Fuel-ups

    Property of fastlsx

  • 14.1 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2018 • 126 Fuel-ups

    Property of bwines06

  • 13.3 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Apr 2021 • 5 Fuel-ups

    Property of Rdtrkr

  • 16.4 Avg MPG
  • 2011 Sierra

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Standard Cab Pickup
    Added Sep 2017 • 117 Fuel-ups

    Property of MightEMatt

  • 13.8 Avg MPG
  • 2011 GMC Sierra SLE

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2019 • 59 Fuel-ups

    Property of billweb143

  • 11.0 Avg MPG
  • GMC Sierra 1500

    2011 GMC Sierra 1500 SL 4.8L V8 FLEX Automatic 4 Speed
    Added Aug 2020 • 25 Fuel-ups

    Property of Richard19

  • 15.5 Avg MPG
  • 6.2 Sierra Crew

    2011 GMC Sierra 1500 SLT 6.2L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Oct 2014 • 112 Fuel-ups

    Property of bjames

  • 16.4 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLE 6.2L V8 FLEX Automatic 6 Speed
    Added Jul 2021 • 8 Fuel-ups

    Property of TylerPraus2000

  • 16.0 Avg MPG

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