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2014 GMC Sierra 1500 MPG

Based on data from 249 vehicles, 23,499 fuel-ups and 7,021,830 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 492 outliers (2.05%) removed.

Following shows the average MPG of each of the 249 vehicles in the system.

2014 GMC Sierra 1500s For Sale Nearby

  • Gmc Sierra

    2014 GMC Sierra 1500 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Sep 2018 • 299 Fuel-ups

    Property of blazer6596

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

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 429 Fuel-ups

    Property of lundrider

  • 15.7 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 539 Fuel-ups

    Property of Larry942

  • 15.8 Avg MPG
  • Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jul 2018 • 163 Fuel-ups

    Property of SallySilverado

  • 16.6 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Jun 2017 • 270 Fuel-ups

    Property of Charcoachevy

  • 12.0 Avg MPG
  • Haul It! 2

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Mar 2019 • 106 Fuel-ups

    Property of pcotto87

  • 15.6 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Dec 2018 • 281 Fuel-ups

    Property of bnlitton

  • 15.6 Avg MPG
  • 2014 Sierra Denali

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Jul 2018 • 132 Fuel-ups

    Property of smokinu454

  • 15.2 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jan 2021 • 118 Fuel-ups

    Property of Buildmorediesels

  • 16.4 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2020 • 127 Fuel-ups

    Property of Don31980

  • 14.5 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2021 • 196 Fuel-ups

    Property of Firebird455

  • 16.8 Avg MPG
  • GMC sierra allterrain

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2018 • 246 Fuel-ups

    Property of jayner86

  • 11.5 Avg MPG
  • Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Cab & Chassis - Crew Cab
    Added Oct 2022 • 60 Fuel-ups

    Property of COM-Mattawa

  • 14.1 Avg MPG
  • Truck

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Aug 2018 • 1012 Fuel-ups

    Property of shuckeba

  • 11.0 Avg MPG
  • My Sierra 1500 SLT

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Apr 2023 • 32 Fuel-ups

    Property of jamesg88

  • 18.7 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed
    Added Oct 2019 • 190 Fuel-ups

    Property of JoynerFuel

  • 16.3 Avg MPG
  • GMC

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Cab & Chassis - Crew Cab
    Added Nov 2019 • 146 Fuel-ups

    Property of Bluecoma

  • 17.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2016 • 291 Fuel-ups

    Property of cbass25

  • 13.4 Avg MPG
  • Sonoma Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Nov 2015 • 80 Fuel-ups

    Property of Sasquatchewan

  • 15.4 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLE
    Added Sep 2018 • 443 Fuel-ups

    Property of nittany815

  • 15.2 Avg MPG

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from other GMC Sierra 1500 vehicles (View All)

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