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2014 GMC Sierra 1500 MPG

Based on data from 231 vehicles, 19,881 fuel-ups and 6,008,319 miles of driving, the 2014 GMC Sierra 1500 gets a combined Avg MPG of 15.77 with a 0.05 MPG margin of error.

Below you can see a distribution of the fuel-ups with 416 outliers (2.05%) removed.

Following shows the average MPG of each of the 231 vehicles in the system.

2014 GMC Sierra 1500s For Sale Nearby

  • GMC Sierra 1500

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

    Property of Straussberg

  • 15.6 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2018 • 159 Fuel-ups

    Property of jmb23802

  • 16.1 Avg MPG
  • GMC

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Cab & Chassis - Crew Cab
    Added Nov 2019 • 57 Fuel-ups

    Property of Bluecoma

  • 15.9 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed
    Added Oct 2019 • 96 Fuel-ups

    Property of JoynerFuel

  • 17.4 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2020 • 320 Fuel-ups

    Property of capnmo

  • 14.4 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2018 • 102 Fuel-ups

    Property of Vrooom7979

  • 14.4 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Feb 2020 • 75 Fuel-ups

    Property of LWConrad

  • 15.6 Avg MPG
  • My Sierra 1500

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

    Property of SGwyn

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

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 318 Fuel-ups

    Property of lundrider

  • 15.7 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2020 • 28 Fuel-ups

    Property of Srebel92

  • 14.7 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 4.3L V6 FLEX Automatic 6 Speed
    Added Feb 2021 • 16 Fuel-ups

    Property of Mdunbar1994

  • 16.2 Avg MPG
  • Truck

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Aug 2018 • 798 Fuel-ups

    Property of shuckeba

  • 11.2 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2021 • 104 Fuel-ups

    Property of Firebird455

  • 16.7 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2017 • 308 Fuel-ups

    Property of gregorybillyj

  • 15.3 Avg MPG
  • GMC sierra allterrain

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2018 • 189 Fuel-ups

    Property of jayner86

  • 11.5 Avg MPG
  • George

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jun 2020 • 266 Fuel-ups

    Property of GeorgeParker

  • 20.0 Avg MPG
  • Gmc Sierra

    2014 GMC Sierra 1500 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Sep 2018 • 228 Fuel-ups

    Property of blazer6596

  • 16.7 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 424 Fuel-ups

    Property of Larry942

  • 15.7 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2021 • 3 Fuel-ups

    Property of onEsierra

  • 14.0 Avg MPG
  • 2014 Sierra Denali

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Jul 2018 • 100 Fuel-ups

    Property of smokinu454

  • 15.5 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

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Hypermiling

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