Click here to see important news regarding the aCar App

2012 GMC Sierra 1500 MPG

Based on data from 84 vehicles, 6,543 fuel-ups and 1,901,048 miles of driving, the 2012 GMC Sierra 1500 gets a combined Avg MPG of 14.65 with a 0.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 155 outliers (2.31%) removed.

Following shows the average MPG of each of the 84 vehicles in the system.

2012 GMC Sierra 1500s For Sale Nearby

  • Frank The Tank

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2021 • 29 Fuel-ups

    Property of Tclechner

  • 12.6 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Apr 2024 • 20 Fuel-ups

    Property of LSClendenen

  • 13.0 Avg MPG
  • Pearl

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Sep 2020 • 143 Fuel-ups

    Property of Wicho5

  • 10.6 Avg MPG
  • 2012 GMC Sierra SLE

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2017 • 433 Fuel-ups

    Property of WalkerSchwengler

  • 14.3 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2012 • 228 Fuel-ups

    Property of maverick17

  • 16.6 Avg MPG
  • 246-38

    2012 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Mar 2023 • 7 Fuel-ups

    Property of Brandon-Lawrence

  • 9.7 Avg MPG
  • Ricks truck

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2016 • 149 Fuel-ups

    Property of rickytwo

  • 11.2 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLT 6.2L V8 FLEX Automatic 6 Speed
    Added Jun 2019 • 14 Fuel-ups

    Property of angry_sq5

  • 16.4 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
    Added Jan 2018 • 61 Fuel-ups

    Property of pauljanet

  • 15.2 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2021 • 3 Fuel-ups

    Property of jstrickland1028

  • 13.8 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jul 2020 • 264 Fuel-ups

    Property of pierces3693

  • 16.4 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2020 • 50 Fuel-ups

    Property of propainter

  • 13.5 Avg MPG
  • GMC Crew

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 246 Fuel-ups

    Property of Mavis500

  • 14.5 Avg MPG
  • Sierra

    2012 GMC Sierra 1500 SLE 4.8L V8 FLEX
    Added Aug 2019 • 66 Fuel-ups

    Property of 70RagTop

  • 14.6 Avg MPG
  • KING COBRA

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2020 • 231 Fuel-ups

    Property of jake8702

  • 14.7 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 4 Speed
    Added Jan 2018 • 139 Fuel-ups

    Property of danebeck

  • 14.4 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2019 • 56 Fuel-ups

    Property of jocortez

  • 14.2 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
  • Sierra

    2012 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Jun 2019 • 12 Fuel-ups

    Property of Jmfeagin

  • 18.8 Avg MPG
  • My Sierra 1500

    2012 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Feb 2018 • 35 Fuel-ups

    Property of waynehughes

  • 16.2 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Don't orbit the parking lot...

Always take the first available parking space that you find ... ...

by Roymondo

Read more tips