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2014 GMC Sierra 1500 MPG

Based on data from 254 vehicles, 24,040 fuel-ups and 7,223,438 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 1101 outliers (4.38%) 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 SLT

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Apr 2023 • 64 Fuel-ups

    Property of jamesg88

  • 17.8 Avg MPG
  • Haul It! 2

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Mar 2019 • 130 Fuel-ups

    Property of pcotto87

  • 15.7 Avg MPG
  • Truck

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Aug 2018 • 1115 Fuel-ups

    Property of shuckeba

  • 11.2 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2021 • 40 Fuel-ups

    Property of curwinagain

  • 14.0 Avg MPG
  • Furiosa

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Jul 2017 • 370 Fuel-ups

    Property of azninc13

  • 15.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Dec 2018 • 356 Fuel-ups

    Property of bnlitton

  • 15.2 Avg MPG
  • 2014 Sierra Denali

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Jul 2018 • 167 Fuel-ups

    Property of smokinu454

  • 15.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Jun 2020 • 436 Fuel-ups

    Property of capnmo

  • 14.3 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed
    Added Oct 2019 • 236 Fuel-ups

    Property of JoynerFuel

  • 16.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Sep 2018 • 265 Fuel-ups

    Property of Gott42

  • 14.9 Avg MPG
  • My Denali

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Jan 2023 • 57 Fuel-ups

    Property of rwetzeler

  • 13.2 Avg MPG
  • Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Dec 2023 • 418 Fuel-ups

    Property of BMooyaso

  • 18.9 Avg MPG
  • 14 Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Apr 2018 • 339 Fuel-ups

    Property of Bassbuster88

  • 15.1 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 576 Fuel-ups

    Property of Larry942

  • 15.8 Avg MPG
  • 2014 GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Apr 2019 • 206 Fuel-ups

    Property of hoffman720

  • 13.8 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2018 • 206 Fuel-ups

    Property of Vrooom7979

  • 14.6 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Apr 2017 • 324 Fuel-ups

    Property of wakerunner08

  • 16.8 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2024 • 5 Fuel-ups

    Property of Tyler4450

  • 14.6 Avg MPG
  • Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jul 2018 • 200 Fuel-ups

    Property of SallySilverado

  • 16.6 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2020 • 191 Fuel-ups

    Property of Don31980

  • 14.3 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Downhill alternative

If hill isn't steep enough to downshift to keep speed from c... ...

by edm3rd

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