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2012 GMC Sierra 1500 MPG

Based on data from 75 vehicles, 4,939 fuel-ups and 1,480,671 miles of driving, the 2012 GMC Sierra 1500 gets a combined Avg MPG of 15.10 with a 0.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 179 outliers (3.50%) removed.

Following shows the average MPG of each of the 75 vehicles in the system.

2012 GMC Sierra 1500s For Sale Nearby

  • GMC 2012

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 223 Fuel-ups

    Property of masterhoser

  • 14.4 Avg MPG
  • 2012 GMC Sierra SLE

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2017 • 292 Fuel-ups

    Property of WalkerSchwengler

  • 14.4 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2016 • 203 Fuel-ups

    Property of sicariusinferi

  • 14.4 Avg MPG
  • 2010 GMC Seirra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Jun 2017 • 176 Fuel-ups

    Property of Locster

  • 13.0 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jul 2020 • 20 Fuel-ups

    Property of storm_5oh

  • 14.4 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2020 • 30 Fuel-ups

    Property of propainter

  • 13.3 Avg MPG
  • Work Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2019 • 77 Fuel-ups

    Property of Jathroo

  • 14.4 Avg MPG
  • GMC Crew

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 241 Fuel-ups

    Property of Mavis500

  • 14.5 Avg MPG
  • Snow Storm

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Aug 2019 • 115 Fuel-ups

    Property of Ngiles79

  • 11.8 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2012 • 193 Fuel-ups

    Property of maverick17

  • 16.5 Avg MPG
  • Cowboy's Cadillac

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Feb 2016 • 186 Fuel-ups

    Property of TheMayor

  • 13.8 Avg MPG
  • Pearl

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Sep 2020 • 27 Fuel-ups

    Property of Wicho5

  • 10.9 Avg MPG
  • 2012 GMC Sierra 1500 Z71

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 176 Fuel-ups

    Property of slabshaft

  • 16.2 Avg MPG
  • Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2018 • 44 Fuel-ups

    Property of Matthew77

  • 12.8 Avg MPG
  • Truck

    2012 GMC Sierra 1500 SLT 6.2L V8 FLEX Automatic 6 Speed
    Added Dec 2020 • 27 Fuel-ups

    Property of saharper

  • 11.7 Avg MPG
  • Ricks truck

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2016 • 122 Fuel-ups

    Property of rickytwo

  • 11.2 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jul 2020 • 253 Fuel-ups

    Property of pierces3693

  • 16.3 Avg MPG
  • GMC Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
    Added Mar 2019 • 4 Fuel-ups

    Property of bradlanouette

  • 12.5 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Jan 2018 • 32 Fuel-ups

    Property of pauljanet

  • 15.0 Avg MPG
  • 5.3L Z71 CCSB

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Mar 2012 • 175 Fuel-ups

    Property of willfull04

  • 16.4 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

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