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2012 GMC Sierra 1500 MPG

Based on data from 51 vehicles, 2,912 fuel-ups and 913,806 miles of driving, the 2012 GMC Sierra 1500 gets a combined Avg MPG of 15.76 with a 0.11 MPG margin of error.

Below you can see a distribution of the fuel-ups with 95 outliers (3.16%) removed.

Following shows the average MPG of each of the 51 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 • 159 Fuel-ups

    Property of masterhoser

  • 14.7 Avg MPG
  • 2012 Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 8 Fuel-ups

    Property of jacksdogs

  • 18.1 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Dec 2012 • 140 Fuel-ups

    Property of maverick17

  • 16.7 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2017 • 30 Fuel-ups

    Property of mark2889

  • 17.3 Avg MPG
  • 5.3L Z71 CCSB

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Mar 2012 • 124 Fuel-ups

    Property of willfull04

  • 16.9 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2012 • 376 Fuel-ups

    Property of jphemph

  • 17.5 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2017 • 3 Fuel-ups

    Property of shanepauley

  • 12.6 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2016 • 116 Fuel-ups

    Property of sicariusinferi

  • 14.5 Avg MPG
  • 4x4 Daily Drive Sierra

    2012 GMC Sierra 1500 SLE 4.8L V8 FLEX Automatic 4 Speed Crew Cab Pickup
    Added Oct 2012 • 163 Fuel-ups

    Property of kahman95

  • 16.1 Avg MPG
  • 2012 GMC Sierra

    2012 GMC Sierra 1500 SLE 4.8L V8 FLEX Automatic 4 Speed Extended Cab Pickup
    Added Feb 2017 • 18 Fuel-ups

    Property of wildwolf1486

  • 16.3 Avg MPG
  • GMC Crew

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 58 Fuel-ups

    Property of Mavis500

  • 14.4 Avg MPG
  • 2012 GMC Sierra 1500 Z71

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 90 Fuel-ups

    Property of slabshaft

  • 16.9 Avg MPG
  • 2012 GMC Sierra SLE

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2017 • 60 Fuel-ups

    Property of WalkerSchwengler

  • 14.8 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2017 • 8 Fuel-ups

    Property of txfishing

  • 11.7 Avg MPG
  • Ricks truck

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2016 • 85 Fuel-ups

    Property of rickytwo

  • 11.4 Avg MPG
  • GMC Sierra 1500 SLT Z71

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 4 Fuel-ups

    Property of chrisph

  • 12.9 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2016 • 58 Fuel-ups

    Property of hawk293

  • 13.3 Avg MPG
  • GMC Yukon Denali

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 4 Fuel-ups

    Property of free_willy62

  • 17.4 Avg MPG
  • GMC Sierra SLE

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Nov 2017 • 48 Fuel-ups

    Property of kscowden

  • 16.5 Avg MPG
  • Big Red

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Jun 2016 • 117 Fuel-ups

    Property of nosignal

  • 14.3 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Cruise Control to save break wear?

I use cruise control at every opportunity. When you see traf... ...

by ronbo2004

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