Click here to see important news regarding the aCar App

2014 GMC Sierra 1500 MPG

Based on data from 254 vehicles, 24,102 fuel-ups and 7,241,477 miles of driving, the 2014 GMC Sierra 1500 gets a combined Avg MPG of 15.65 with a 0.04 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1102 outliers (4.37%) removed.

Following shows the average MPG of each of the 254 vehicles in the system.

2014 GMC Sierra 1500s For Sale Nearby

  • My Sierra 1500

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added May 2023 • 12 Fuel-ups

    Property of rgb820

  • 11.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2021 • 33 Fuel-ups

    Property of gmmartin

  • 15.8 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added May 2023 • 3 Fuel-ups

    Property of derek18105

  • 13.7 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed
    Added Nov 2017 • 234 Fuel-ups

    Property of xlocdnguyen

  • 14.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 4.3L V6 FLEX Automatic 6 Speed
    Added Feb 2021 • 101 Fuel-ups

    Property of Mdunbar1994

  • 15.6 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added May 2023 • 37 Fuel-ups

    Property of Kootenayguy

  • 14.5 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jan 2020 • 199 Fuel-ups

    Property of mlsthmpsn

  • 14.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2020 • 80 Fuel-ups

    Property of Srebel92

  • 13.7 Avg MPG
  • 14 Sierra 5.3 4x4

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added May 2019 • 247 Fuel-ups

    Property of DanielAcosta

  • 19.2 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
  • 14 Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Oct 2022 • 4 Fuel-ups

    Property of COM-Mattawa

  • 14.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 4.3L V6 FLEX Automatic 6 Speed
    Added Jun 2022 • 9 Fuel-ups

    Property of nwwerdel

  • 14.0 Avg MPG
  • GMC Sierra 2014

    2014 GMC Sierra 1500 4.3L V6 FLEX Automatic 6 Speed Standard Cab Pickup
    Added Sep 2018 • 206 Fuel-ups

    Property of prixxjohn21

  • 15.3 Avg MPG
  • GMC Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2021 • 81 Fuel-ups

    Property of Straussberg

  • 15.5 Avg MPG
  • GMC

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2014 • 253 Fuel-ups

    Property of Odoyl

  • 17.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2021 • 38 Fuel-ups

    Property of jeffstruck

  • 11.2 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
  • 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

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Timing your motorcycle servicing for maximum enjoyment

As a UK biker I like to service the bike fully twice a year ... ...

by CreamTea

Read more tips