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2014 GMC Sierra 1500 MPG

Based on data from 239 vehicles, 21,695 fuel-ups and 6,506,151 miles of driving, the 2014 GMC Sierra 1500 gets a combined Avg MPG of 15.70 with a 0.05 MPG margin of error.

Below you can see a distribution of the fuel-ups with 444 outliers (2.01%) removed.

Following shows the average MPG of each of the 239 vehicles in the system.

2014 GMC Sierra 1500s For Sale Nearby

  • GMC sierra allterrain

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2018 • 218 Fuel-ups

    Property of jayner86

  • 11.5 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 4.3L V6 FLEX Automatic 6 Speed
    Added Feb 2021 • 60 Fuel-ups

    Property of Mdunbar1994

  • 15.3 Avg MPG
  • Denali

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added May 2021 • 11 Fuel-ups

    Property of Dushang

  • 11.6 Avg MPG
  • 2014 - Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Sep 2018 • 124 Fuel-ups

    Property of CNCGUY

  • 14.9 Avg MPG
  • Larry's GMC Sierra Crew Cab

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 365 Fuel-ups

    Property of lundrider

  • 15.7 Avg MPG
  • GMC Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jan 2018 • 245 Fuel-ups

    Property of kwautosales

  • 13.8 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 485 Fuel-ups

    Property of Larry942

  • 15.6 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2020 • 67 Fuel-ups

    Property of Srebel92

  • 13.4 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jan 2021 • 68 Fuel-ups

    Property of Buildmorediesels

  • 16.8 Avg MPG
  • The Truck

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Oct 2018 • 162 Fuel-ups

    Property of coreyrink

  • 17.2 Avg MPG
  • Sonoma Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Nov 2015 • 71 Fuel-ups

    Property of Sasquatchewan

  • 15.2 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Feb 2020 • 107 Fuel-ups

    Property of LWConrad

  • 15.4 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2022 • 4 Fuel-ups

    Property of philwanders

  • 14.6 Avg MPG
  • Sierra 1500 SLT

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added May 2019 • 67 Fuel-ups

    Property of Rross

  • 16.2 Avg MPG
  • 2014 Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2018 • 199 Fuel-ups

    Property of Muldo

  • 15.0 Avg MPG
  • Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2017 • 264 Fuel-ups

    Property of gobluefrasier

  • 16.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed
    Added Mar 2022 • 5 Fuel-ups

    Property of dodgewal

  • 14.8 Avg MPG
  • GMC Sierra 2014

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed
    Added Sep 2021 • 10 Fuel-ups

    Property of hcmo

  • 12.1 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2021 • 4 Fuel-ups

    Property of curwinagain

  • 17.0 Avg MPG
  • Big truck

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2021 • 6 Fuel-ups

    Property of stevenmags

  • 13.4 Avg MPG

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from other GMC Sierra 1500 vehicles (View All)

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