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2014 GMC Sierra 1500 MPG

Based on data from 255 vehicles, 24,194 fuel-ups and 7,266,974 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 1105 outliers (4.37%) removed.

Following shows the average MPG of each of the 255 vehicles in the system.

2014 GMC Sierra 1500s For Sale Nearby

  • 2014 Sierra

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

    Property of 2014Sierra

  • 17.1 Avg MPG
  • 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

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Slide back from the pedals

Adjust your drivers seat back so youre not too close to the ... ...

by MatrixDom

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