2014 GMC Sierra 1500 MPG

Based on data from 129 vehicles, 4,911 fuel-ups and 1,566,464 miles of driving, the 2014 GMC Sierra 1500 gets a combined Avg MPG of 16.59 with a 0.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 221 outliers (4.31%) removed.

Following shows the average MPG of each of the 129 vehicles in the system.

  • All Terrain CC 5.3

    2014 GMC Sierra 1500 SLT 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Oct 2014 • 65 Fuel-ups

    Property of Evan48

  • 18.1 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Jul 2014 • 202 Fuel-ups

    Property of Bayou6

  • 15.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 8 Fuel-ups

    Property of plumbrokeacres

  • 17.5 Avg MPG
  • My Sierra 1500 All Terrain Z71

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Aug 2015 • 78 Fuel-ups

    Property of HemiOverlandJGC

  • 16.9 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed
    Added Jul 2013 • 38 Fuel-ups

    Property of Heneisend

  • 14.8 Avg MPG
  • Bronze Beast

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Apr 2014 • 40 Fuel-ups

    Property of silverspaceship

  • 17.0 Avg MPG
  • Mike's Truck

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Crew Cab Pickup (4 Door)
    Added Jul 2014 • 105 Fuel-ups

    Property of Mdihle

  • 18.2 Avg MPG
  • GMC

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2014 • 61 Fuel-ups

    Property of Odoyl

  • 17.5 Avg MPG
  • Brad's Truck

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Extended Cab Pickup (4 Door)
    Added Jan 2014 • 199 Fuel-ups

    Property of juneau76

  • 17.1 Avg MPG
  • GMC Sierra SLT

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Jul 2014 • 41 Fuel-ups

    Property of Toolmandbq

  • 15.8 Avg MPG
  • My New Sierra

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Oct 2014 • 156 Fuel-ups

    Property of RB76

  • 16.0 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Nov 2013 • 86 Fuel-ups

    Property of geektoad

  • 17.3 Avg MPG
  • 14 Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Nov 2014 • 85 Fuel-ups

    Property of vortec42

  • 14.9 Avg MPG
  • BURCH'S Z-71

    2014 GMC Sierra 1500
    Added Mar 2014 • 98 Fuel-ups

    Property of jburch77

  • 13.9 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 Denali 6.2L GAS V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Mar 2015 • 90 Fuel-ups

    Property of dieseldantwo

  • 15.6 Avg MPG
  • The Yeti (4wd)

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2014 • 109 Fuel-ups

    Property of ClancyWiggum

  • 15.7 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Sep 2014 • 67 Fuel-ups

    Property of jfreed

  • 13.1 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2016 • 23 Fuel-ups

    Property of EpicCajun

  • 16.5 Avg MPG
  • truck

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added May 2015 • 86 Fuel-ups

    Property of marchioa

  • 11.9 Avg MPG
  • 2014 GMC Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Nov 2013 • 56 Fuel-ups

    Property of Horhay7

  • 12.4 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Don't top off at the pump

When you fill up, wait for the pump to click and then stop. ... ...

by jimbobbeng

Read more tips