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2011 GMC Sierra 1500 MPG

Based on data from 123 vehicles, 10,590 fuel-ups and 3,139,169 miles of driving, the 2011 GMC Sierra 1500 gets a combined Avg MPG of 15.27 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 827 outliers (7.24%) removed.

Following shows the average MPG of each of the 123 vehicles in the system.

2011 GMC Sierra 1500s For Sale Nearby

  • GMC truck

    2011 GMC Sierra 1500 WT 4.8L V8 FLEX Standard Cab Pickup
    Added Apr 2022 • 4 Fuel-ups

    Property of hhin

  • 16.0 Avg MPG
  • Company 1500

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Nov 2021 • 23 Fuel-ups

    Property of Bunchlife

  • 14.3 Avg MPG
  • The Grey One

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Dec 2014 • 186 Fuel-ups

    Property of Mikee_Like

  • 15.7 Avg MPG
  • Gemma

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Aug 2020 • 26 Fuel-ups

    Property of DougTippler

  • 15.8 Avg MPG
  • Kate

    2011 GMC Sierra 1500 SL 4.8L V8 FLEX Automatic 4 Speed
    Added Mar 2017 • 244 Fuel-ups

    Property of CDunham

  • 26.1 Avg MPG
  • Truck Sierra Slt 2011

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Dec 2020 • 19 Fuel-ups

    Property of jeter0124

  • 14.2 Avg MPG
  • 2011 GMC

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Mar 2024 • 383 Fuel-ups

    Property of drlageng

  • 16.3 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Jun 2019 • 139 Fuel-ups

    Property of ddownton1

  • 14.0 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Jul 2016 • 183 Fuel-ups

    Property of spisham

  • 15.7 Avg MPG
  • Dad's pickup

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added May 2016 • 20 Fuel-ups

    Property of elroy1985

  • 11.3 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Sep 2016 • 175 Fuel-ups

    Property of fleck1017

  • 14.0 Avg MPG
  • RSMC - Canada Post

    2011 GMC Sierra 1500 SL 4.8L V8 FLEX Automatic 4 Speed Extended Cab Pickup
    Added Apr 2018 • 118 Fuel-ups

    Property of GMC_Sierra_2011

  • 14.4 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 49 Fuel-ups

    Property of ajb529

  • 15.0 Avg MPG
  • GMC

    2011 GMC Sierra 1500 SLE
    Added Oct 2018 • 15 Fuel-ups

    Property of chrisasilvester

  • 15.4 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLT 6.2L V8 FLEX Automatic 6 Speed
    Added Dec 2017 • 42 Fuel-ups

    Property of xrudeboyx

  • 14.1 Avg MPG
  • White Denali

    2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Mar 2019 • 8 Fuel-ups

    Property of Corvettefan8

  • 8.5 Avg MPG
  • 2011 GMC Sierra

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX
    Added Feb 2019 • 452 Fuel-ups

    Property of stevenlpennington

  • 16.4 Avg MPG
  • Gmc

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 397 Fuel-ups

    Property of jerfhand

  • 15.2 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Oct 2018 • 330 Fuel-ups

    Property of paultercier

  • 18.0 Avg MPG
  • dont use

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Jan 2020 • 328 Fuel-ups

    Property of paultbear

  • 18.0 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Pump Fuel Cool and Slow

Pump gas in the morning when the ground tanks are cold. Flui... ...

by cbronson

Read more tips