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2014 GMC Sierra 1500 MPG

Based on data from 199 vehicles, 13,175 fuel-ups and 3,974,630 miles of driving, the 2014 GMC Sierra 1500 gets a combined Avg MPG of 15.93 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 295 outliers (2.19%) removed.

Following shows the average MPG of each of the 199 vehicles in the system.

2014 GMC Sierra 1500s For Sale Nearby

  • GMC Truck

    2014 GMC Sierra 1500 GAS V6
    Added Apr 2014 • 3 Fuel-ups

    Property of lecho77

  • 22.2 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 GAS V8
    Added Mar 2014 • 7 Fuel-ups

    Property of geekgirl171

  • 16.6 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 GAS V6
    Added May 2014 • 3 Fuel-ups

    Property of ujsierra

  • 17.4 Avg MPG
  • My Fav Truck

    2014 GMC Sierra 1500 GAS V8
    Added Feb 2014 • 23 Fuel-ups

    Property of dnt

  • 18.8 Avg MPG
  • rubby red

    2014 GMC Sierra 1500 GAS V8
    Added Jun 2014 • 3 Fuel-ups

    Property of blueskie

  • 1.9 Avg MPG
  • SR1

    2014 GMC Sierra 1500 GAS V8
    Added Jun 2014 • 11 Fuel-ups

    Property of davidbsjunkmail

  • 19.5 Avg MPG
  • red truck

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Extended Cab Pickup (4 Door)
    Added Jul 2014 • 4 Fuel-ups

    Property of dr67dave

  • 20.9 Avg MPG
  • Dan's GMC

    2014 GMC Sierra 1500
    Added Mar 2014 • 3 Fuel-ups

    Property of dec355

  • 17.7 Avg MPG
  • 14 Sierra

    2014 GMC Sierra 1500 GAS V8
    Added Feb 2014 • 11 Fuel-ups

    Property of Yffreh26

  • 14.4 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 GAS V8
    Added Jan 2014 • 5 Fuel-ups

    Property of streetglide7

  • 17.3 Avg MPG
  • Nick's Sierra

    2014 GMC Sierra 1500 GAS V8
    Added Jan 2014 • 11 Fuel-ups

    Property of NStripling

  • 15.5 Avg MPG
  • Chuck wagon

    2014 GMC Sierra 1500 GAS V8
    Added Dec 2013 • 8 Fuel-ups

    Property of chuck2014

  • 15.8 Avg MPG
  • Silver truck

    2014 GMC Sierra 1500 GAS V8
    Added Oct 2013 • 16 Fuel-ups

    Property of tayloren

  • 17.8 Avg MPG
  • White truck

    2014 GMC Sierra 1500 GAS V6
    Added Oct 2013 • 9 Fuel-ups

    Property of woody78

  • 16.7 Avg MPG
  • My Sierra

    2014 GMC Sierra 1500 GAS V8
    Added Nov 2013 • 6 Fuel-ups

    Property of mh454

  • 16.7 Avg MPG
  • 2014 Sierra SLE Z71

    2014 GMC Sierra 1500 GAS V8
    Added Sep 2013 • 8 Fuel-ups

    Property of jdcuster

  • 14.8 Avg MPG
  • 5.3V8 Dble Cab 4x4 w/ lvl kit

    2014 GMC Sierra 1500 GAS V8
    Added Sep 2013 • 10 Fuel-ups

    Property of SETexRam

  • 16.5 Avg MPG
  • 2011 GMC Sierra SLE 2wd

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 137 Fuel-ups

    Property of zorrosr

  • 13.7 Avg MPG
  • 2006 GMC Sierra SLT 4wd

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 55 Fuel-ups

    Property of zorrosr

  • 13.1 Avg MPG

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