2014 GMC Sierra 1500 MPG

Based on data from 169 vehicles, 8,599 fuel-ups and 2,675,337 miles of driving, the 2014 GMC Sierra 1500 gets a combined Avg MPG of 16.34 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 356 outliers (3.98%) removed.

Following shows the average MPG of each of the 169 vehicles in the system.

  • Furiosa

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Jul 2017 • 23 Fuel-ups

    Property of azninc13

  • 16.4 Avg MPG
  • GMC

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Oct 2017 • 76 Fuel-ups

    Property of jmgolden1978

  • 19.6 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 96 Fuel-ups

    Property of zuburger

  • 13.2 Avg MPG
  • Pooh's 2014 Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Jun 2017 • 65 Fuel-ups

    Property of Winpooh

  • 17.4 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 207 Fuel-ups

    Property of jlacy2

  • 15.8 Avg MPG
  • 14 Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Nov 2014 • 140 Fuel-ups

    Property of vortec42

  • 15.2 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2016 • 78 Fuel-ups

    Property of plumbrokeacres

  • 15.4 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed
    Added Nov 2017 • 8 Fuel-ups

    Property of clarkpgh

  • 15.9 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jun 2017 • 50 Fuel-ups

    Property of Charcoachevy

  • 13.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2017 • 5 Fuel-ups

    Property of KBorden

  • 23.8 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed
    Added Nov 2017 • 4 Fuel-ups

    Property of xlocdnguyen

  • 11.9 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2017 • 56 Fuel-ups

    Property of gregorybillyj

  • 15.5 Avg MPG
  • Blue Duce

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Oct 2017 • 187 Fuel-ups

    Property of drink2006

  • 14.8 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jul 2014 • 283 Fuel-ups

    Property of Bayou6

  • 14.9 Avg MPG
  • GMC Truck

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 140 Fuel-ups

    Property of jgd1977

  • 19.0 Avg MPG
  • GMC Sierra All Terrain

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jul 2017 • 38 Fuel-ups

    Property of caseyp

  • 17.2 Avg MPG
  • Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2017 • 32 Fuel-ups

    Property of gobluefrasier

  • 16.0 Avg MPG
  • GMC Sierra All Terrain

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Dec 2016 • 69 Fuel-ups

    Property of zach_oaks

  • 19.1 Avg MPG
  • 2014 Sierra 6.2L

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Feb 2014 • 104 Fuel-ups

    Property of TXRanger

  • 15.7 Avg MPG
  • My New Sierra

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Oct 2014 • 253 Fuel-ups

    Property of RB76

  • 16.3 Avg MPG

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