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2014 GMC Sierra 1500 MPG

Based on data from 254 vehicles, 24,102 fuel-ups and 7,241,477 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 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Oct 2014 • 4 Fuel-ups

    Property of adboyd06

  • 15.8 Avg MPG
  • 2WD doublecab V6

    2014 GMC Sierra 1500
    Added Mar 2014 • 15 Fuel-ups

    Property of pickups

  • 21.8 Avg MPG
  • Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Aug 2014 • 22 Fuel-ups

    Property of jrewingAB

  • 19.2 Avg MPG
  • 2014 Sierra All Terrain 5.3

    2014 GMC Sierra 1500 GAS V8
    Added Dec 2013 • 71 Fuel-ups

    Property of Robbo426

  • 18.1 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Oct 2014 • 4 Fuel-ups

    Property of smorlock

  • 18.6 Avg MPG
  • Lifted Summit

    2014 GMC Sierra 1500 GAS V8
    Added Apr 2014 • 44 Fuel-ups

    Property of liftedSLTsierra

  • 15.8 Avg MPG
  • Kawasaki KLR 650

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 3 Fuel-ups

    Property of crashper

  • 38.8 Avg MPG
  • My Truck

    2014 GMC Sierra 1500 GAS V8
    Added Apr 2014 • 17 Fuel-ups

    Property of 2014sierra62

  • 18.6 Avg MPG
  • John's truck

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Aug 2014 • 11 Fuel-ups

    Property of JohnDavid

  • 17.0 Avg MPG
  • Huntin' Truck

    2014 GMC Sierra 1500 GAS
    Added Jan 2014 • 24 Fuel-ups

    Property of HKaiser

  • 16.1 Avg MPG
  • 2014 Gmc

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Sep 2021 • 20 Fuel-ups

    Property of dr67dave

  • 21.3 Avg MPG
  • GMC Sierra V6 4x4 dbl

    2014 GMC Sierra 1500 GAS V6
    Added Jun 2014 • 11 Fuel-ups

    Property of GarrettP

  • 18.9 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 GAS V8
    Added Jul 2013 • 77 Fuel-ups

    Property of mhadley

  • 18.4 Avg MPG
  • Stealth GMC

    2014 GMC Sierra 1500 GAS V8
    Added Feb 2014 • 14 Fuel-ups

    Property of Jamesdee

  • 12.9 Avg MPG
  • GMC Sierra 2014

    2014 GMC Sierra 1500 GAS V6
    Added May 2014 • 27 Fuel-ups

    Property of nbseymour

  • 20.5 Avg MPG
  • GMC Sierra

    2014 GMC Sierra 1500 GAS V8
    Added Apr 2014 • 20 Fuel-ups

    Property of JAM10238

  • 16.7 Avg MPG
  • GMC Truck

    2014 GMC Sierra 1500 GAS V6
    Added Apr 2014 • 3 Fuel-ups

    Property of lecho77

  • 22.2 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 GAS V8
    Added Mar 2014 • 7 Fuel-ups

    Property of geekgirl171

  • 16.6 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 GAS V6
    Added May 2014 • 3 Fuel-ups

    Property of ujsierra

  • 17.4 Avg MPG
  • My Fav Truck

    2014 GMC Sierra 1500 GAS V8
    Added Feb 2014 • 23 Fuel-ups

    Property of dnt

  • 18.8 Avg MPG

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

cooooast

I coast all the time no dangerous hills here. Its worth an extra 50-75 per tank.

by mittzlepick

Read more tips