Click here to see important news regarding the aCar App

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

  • 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 4.3L V6 FLEX Automatic 6 Speed
    Added Jun 2022 • 6 Fuel-ups

    Property of nwwerdel

  • 14.0 Avg MPG
  • GMC

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2014 • 252 Fuel-ups

    Property of Odoyl

  • 17.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Sep 2018 • 156 Fuel-ups

    Property of Gott42

  • 15.0 Avg MPG
  • Gmc Sierra

    2014 GMC Sierra 1500 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Sep 2018 • 242 Fuel-ups

    Property of blazer6596

  • 16.7 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2017 • 367 Fuel-ups

    Property of gregorybillyj

  • 15.1 Avg MPG
  • Giannina

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2020 • 72 Fuel-ups

    Property of Afterlife

  • 14.2 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 • 213 Fuel-ups

    Property of DanielAcosta

  • 19.2 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jan 2020 • 123 Fuel-ups

    Property of mlsthmpsn

  • 15.1 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed
    Added Nov 2017 • 189 Fuel-ups

    Property of xlocdnguyen

  • 14.2 Avg MPG
  • Blue Duce

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Oct 2017 • 365 Fuel-ups

    Property of drink2006

  • 13.7 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Dec 2018 • 215 Fuel-ups

    Property of bnlitton

  • 16.2 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added May 2019 • 111 Fuel-ups

    Property of SGwyn

  • 14.8 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2021 • 32 Fuel-ups

    Property of onEsierra

  • 13.9 Avg MPG
  • Sierra 1500 6.2L

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed
    Added Sep 2020 • 83 Fuel-ups

    Property of srquill

  • 15.3 Avg MPG
  • Truck

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Nov 2013 • 329 Fuel-ups

    Property of Twylyt

  • 18.0 Avg MPG
  • GMC

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Cab & Chassis - Crew Cab
    Added Nov 2019 • 105 Fuel-ups

    Property of Bluecoma

  • 16.8 Avg MPG
  • Haul It! 2

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Mar 2019 • 93 Fuel-ups

    Property of pcotto87

  • 15.7 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Oct 2021 • 28 Fuel-ups

    Property of gmmartin

  • 15.8 Avg MPG
  • GMC Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2021 • 79 Fuel-ups

    Property of Straussberg

  • 16.4 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Date your filters

Use a permanent marker and write a date on all your filters ... ...

by pgm944

Read more tips