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2011 GMC Sierra 1500 MPG

Based on data from 123 vehicles, 10,606 fuel-ups and 3,143,311 miles of driving, the 2011 GMC Sierra 1500 gets a combined Avg MPG of 15.26 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 828 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

  • Sierra

    2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Jun 2018 • 328 Fuel-ups

    Property of paultercier

  • 18.0 Avg MPG
  • 2011 Sierra 1500

    2011 GMC Sierra 1500 SLE 4.8L V8 FLEX Automatic 4 Speed
    Added Jun 2018 • 21 Fuel-ups

    Property of olinski16

  • 12.4 Avg MPG
  • GMC Sierra

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Aug 2018 • 280 Fuel-ups

    Property of flip9104

  • 16.0 Avg MPG
  • GMC Sierra

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Aug 2018 • 280 Fuel-ups

    Property of flip9104

  • 16.0 Avg MPG
  • Old Faithfull II

    2011 GMC Sierra 1500 WT 4.3L V6 GAS Automatic 4 Speed Standard Cab Pickup
    Added Dec 2012 • 112 Fuel-ups

    Property of ShaneHewitt

  • 16.5 Avg MPG
  • Angelo Furgiuele

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Sep 2016 • 499 Fuel-ups

    Property of Angelo99

  • 15.1 Avg MPG
  • Truck

    2011 GMC Sierra 1500 SL 4.8L V8 FLEX Automatic 4 Speed Standard Cab Pickup
    Added Jun 2018 • 20 Fuel-ups

    Property of hdavidshine

  • 17.3 Avg MPG
  • GMC Sierra

    2011 GMC Sierra 1500 WT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 32 Fuel-ups

    Property of ftlbsec

  • 15.9 Avg MPG
  • Sierra

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2018 • 46 Fuel-ups

    Property of josht3233

  • 15.9 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2017 • 16 Fuel-ups

    Property of Chase0201

  • 12.2 Avg MPG
  • GMC Denali Truck

    2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 33 Fuel-ups

    Property of Woodrecurve

  • 13.7 Avg MPG
  • Big red

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 3 Fuel-ups

    Property of Swads

  • 19.4 Avg MPG
  • GMC Sierra 1500

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Sep 2017 • 6 Fuel-ups

    Property of KFriel

  • 15.1 Avg MPG
  • GMC Sierra Denali

    2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Dec 2016 • 13 Fuel-ups

    Property of hdroadking1955

  • 16.6 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Aug 2017 • 9 Fuel-ups

    Property of charliemurphy207

  • 16.4 Avg MPG
  • Black Beasty Pig

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jan 2018 • 13 Fuel-ups

    Property of mrcreative

  • 15.1 Avg MPG
  • Gmc sierra

    2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 11 Fuel-ups

    Property of chadohio1

  • 115.7 Avg MPG
  • Silver Beast

    2011 GMC Sierra 1500 SLE 4.8L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 11 Fuel-ups

    Property of Dr_Drumm

  • 17.1 Avg MPG
  • Sierra 1500

    2011 GMC Sierra 1500 WT 4.8L V8 FLEX Automatic 4 Speed
    Added Oct 2016 • 20 Fuel-ups

    Property of 1Swampy1

  • 13.5 Avg MPG
  • My Sierra 1500

    2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2016 • 12 Fuel-ups

    Property of Worker

  • 13.0 Avg MPG

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