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2012 GMC Sierra 1500 MPG

Based on data from 68 vehicles, 3,872 fuel-ups and 1,181,752 miles of driving, the 2012 GMC Sierra 1500 gets a combined Avg MPG of 15.36 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 151 outliers (3.75%) removed.

Following shows the average MPG of each of the 68 vehicles in the system.

2012 GMC Sierra 1500s For Sale Nearby

  • My Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2016 • 189 Fuel-ups

    Property of sicariusinferi

  • 14.4 Avg MPG
  • GMC Crew

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 179 Fuel-ups

    Property of Mavis500

  • 14.3 Avg MPG
  • Snow Storm

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Aug 2019 • 30 Fuel-ups

    Property of Ngiles79

  • 12.8 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2019 • 41 Fuel-ups

    Property of jocortez

  • 14.1 Avg MPG
  • Work Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2019 • 4 Fuel-ups

    Property of Jathroo

  • 14.7 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLT 6.2L V8 FLEX Automatic 6 Speed
    Added Jun 2019 • 11 Fuel-ups

    Property of angry_sq5

  • 16.4 Avg MPG
  • Ricks truck

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2016 • 114 Fuel-ups

    Property of rickytwo

  • 11.3 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 4 Speed
    Added Jan 2018 • 95 Fuel-ups

    Property of danebeck

  • 14.0 Avg MPG
  • Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2018 • 21 Fuel-ups

    Property of Matthew77

  • 13.4 Avg MPG
  • 2012 GMC Sierra 1500 Z71

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 148 Fuel-ups

    Property of slabshaft

  • 16.4 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 4.8L V8 FLEX
    Added Aug 2019 • 22 Fuel-ups

    Property of 70RagTop

  • 13.9 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2012 • 181 Fuel-ups

    Property of maverick17

  • 16.5 Avg MPG
  • 5.3L Z71 CCSB

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Mar 2012 • 162 Fuel-ups

    Property of willfull04

  • 16.5 Avg MPG
  • 2012 GMC Sierra SLE

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2017 • 223 Fuel-ups

    Property of WalkerSchwengler

  • 14.5 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Jan 2018 • 15 Fuel-ups

    Property of pauljanet

  • 14.8 Avg MPG
  • GMC

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Nov 2019 • 5 Fuel-ups

    Property of dpickett63

  • 23.0 Avg MPG
  • Cowboy's Cadillac

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Feb 2016 • 150 Fuel-ups

    Property of TheMayor

  • 14.1 Avg MPG
  • GMC 2012

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 202 Fuel-ups

    Property of masterhoser

  • 14.5 Avg MPG
  • 2010 GMC Seirra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Jun 2017 • 170 Fuel-ups

    Property of Locster

  • 13.0 Avg MPG
  • Joe's GMC Sierra

    2012 GMC Sierra 1500 SLT 6.2L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jul 2012 • 309 Fuel-ups

    Property of slyck14

  • 14.0 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

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