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2014 GMC Sierra 1500 MPG

Based on data from 254 vehicles, 24,092 fuel-ups and 7,238,482 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

  • Truck

    2014 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 6 Speed Crew Cab Pickup
    Added Aug 2018 • 1119 Fuel-ups

    Property of shuckeba

  • 11.2 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 580 Fuel-ups

    Property of Larry942

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

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2016 • 474 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 Jun 2020 • 438 Fuel-ups

    Property of capnmo

  • 14.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2018 • 207 Fuel-ups

    Property of Vrooom7979

  • 14.6 Avg MPG
  • My Sierra 1500 SLT

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Apr 2023 • 65 Fuel-ups

    Property of jamesg88

  • 17.7 Avg MPG
  • Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Jul 2018 • 202 Fuel-ups

    Property of SallySilverado

  • 16.6 Avg MPG
  • Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Dec 2023 • 420 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 • 342 Fuel-ups

    Property of Bassbuster88

  • 15.1 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Sep 2018 • 267 Fuel-ups

    Property of Gott42

  • 14.9 Avg MPG
  • Haul It! 2

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
    Added Mar 2019 • 132 Fuel-ups

    Property of pcotto87

  • 15.8 Avg MPG
  • Furiosa

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Jul 2017 • 372 Fuel-ups

    Property of azninc13

  • 15.3 Avg MPG
  • 2014 Sierra Denali

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Jul 2018 • 170 Fuel-ups

    Property of smokinu454

  • 15.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 6 Speed
    Added Dec 2018 • 357 Fuel-ups

    Property of bnlitton

  • 15.2 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed
    Added Oct 2019 • 238 Fuel-ups

    Property of JoynerFuel

  • 16.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Feb 2021 • 238 Fuel-ups

    Property of Firebird455

  • 16.8 Avg MPG
  • GMC Sierra 2014

    2014 GMC Sierra 1500 SLE Automatic 6 Speed Crew Cab Pickup
    Added Aug 2024 • 8 Fuel-ups

    Property of kevinbogle1278

  • 16.9 Avg MPG
  • Sierra 1500 - 2014

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added May 2019 • 197 Fuel-ups

    Property of SGwyn

  • 14.8 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Dec 2020 • 193 Fuel-ups

    Property of Don31980

  • 14.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
    Added Nov 2021 • 95 Fuel-ups

    Property of dkelly9

  • 16.6 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Reduce braking to save gas

You will get better mileage by using the brakes as little as... ...

by Stoopy

Read more tips