2012 GMC Sierra 1500 MPG

Based on data from 38 vehicles, 2,320 fuel-ups and 743,595 miles of driving, the 2012 GMC Sierra 1500 gets a combined Avg MPG of 15.93 with a 0.13 MPG margin of error.

Below you can see a distribution of the fuel-ups with 17 outliers (0.73%) removed.

Following shows the average MPG of each of the 38 vehicles in the system.

2012 GMC Sierra 1500s For Sale Nearby

  • GMC Crew

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 22 Fuel-ups

    Property of Mavis500

  • 14.5 Avg MPG
  • Big Red

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Jun 2016 • 69 Fuel-ups

    Property of nosignal

  • 13.5 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2012 • 337 Fuel-ups

    Property of jphemph

  • 17.7 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2016 • 35 Fuel-ups

    Property of hawk293

  • 13.1 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2016 • 45 Fuel-ups

    Property of sicariusinferi

  • 14.7 Avg MPG
  • 2012 GMC Sierra 1500 Z71

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 75 Fuel-ups

    Property of slabshaft

  • 16.9 Avg MPG
  • GMC 2012

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 139 Fuel-ups

    Property of masterhoser

  • 14.8 Avg MPG
  • Cowboy's Cadillac

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Feb 2016 • 31 Fuel-ups

    Property of TheMayor

  • 14.1 Avg MPG
  • 4x4 Daily Drive Sierra

    2012 GMC Sierra 1500 SLE 4.8L V8 FLEX Automatic 4 Speed Crew Cab Pickup
    Added Oct 2012 • 148 Fuel-ups

    Property of kahman95

  • 16.3 Avg MPG
  • 5.3L Z71 CCSB

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Mar 2012 • 101 Fuel-ups

    Property of willfull04

  • 16.9 Avg MPG
  • Ricks truck

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2016 • 66 Fuel-ups

    Property of rickytwo

  • 13.8 Avg MPG
  • Sierra

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

    Property of maverick17

  • 16.7 Avg MPG
  • BAT

    2012 GMC Sierra 1500 SLT 6.2L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jul 2012 • 249 Fuel-ups

    Property of slyck14

  • 14.0 Avg MPG
  • GMC

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 216 Fuel-ups

    Property of bae1161

  • 15.1 Avg MPG
  • Truck

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jun 2013 • 43 Fuel-ups

    Property of Travinder

  • 13.8 Avg MPG
  • Sierra 1500

    2012 GMC Sierra 1500 SLE 6.2L V8 FLEX Automatic 6 Speed
    Added Sep 2015 • 4 Fuel-ups

    Property of Oaks

  • 14.9 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2015 • 5 Fuel-ups

    Property of isanchez315

  • 12.4 Avg MPG
  • Truck

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed Crew Cab Pickup
    Added Sep 2015 • 9 Fuel-ups

    Property of Brekelmans

  • 16.2 Avg MPG
  • Woody Truck

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Oct 2015 • 4 Fuel-ups

    Property of Woody23

  • 14.5 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Crew Cab Pickup (4 Door)
    Added Jan 2015 • 65 Fuel-ups

    Property of Jake45

  • 15.3 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Dont coast in Neutral

In an automatic don't coast in neutral leave it in gear and ... ...

by only1battman

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