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2014 GMC Sierra 1500 MPG

Based on data from 254 vehicles, 24,112 fuel-ups and 7,244,884 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

  • White beast

    2014 GMC Sierra 1500 GAS V8
    Added Feb 2014 • 16 Fuel-ups

    Property of CNDTDI

  • 16.9 Avg MPG
  • Iridium

    2014 GMC Sierra 1500 4.3L FLEX V6 Automatic 6
    Added Jan 2015 • 9 Fuel-ups

    Property of knite

  • 18.3 Avg MPG
  • Doublecab 4x4 Sierra 5.3 V8

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6
    Added Mar 2015 • 3 Fuel-ups

    Property of Steilish

  • 20.1 Avg MPG
  • Sierra All Terrain

    2014 GMC Sierra 1500 SLT 5.3L FLEX V8 Automatic 6 Extended Cab Pickup (4 Door)
    Added Aug 2014 • 21 Fuel-ups

    Property of Werd01

  • 15.9 Avg MPG
  • GMC Sierra SLE 4x4

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Extended Cab Pickup (4 Door)
    Added Sep 2014 • 26 Fuel-ups

    Property of jhynes70

  • 15.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Sep 2014 • 21 Fuel-ups

    Property of blazin20z

  • 17.1 Avg MPG
  • Chris' Sierra

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Dec 2014 • 8 Fuel-ups

    Property of jcfountain33

  • 13.4 Avg MPG
  • Truck

    2014 GMC Sierra 1500 GAS V8
    Added May 2014 • 37 Fuel-ups

    Property of cmwilson

  • 19.7 Avg MPG
  • Sierra 1500 All-Terrain

    2014 GMC Sierra 1500 SLT 6.2L GAS V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Dec 2014 • 6 Fuel-ups

    Property of R3DRAM

  • 15.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Sep 2014 • 8 Fuel-ups

    Property of sundj15

  • 16.2 Avg MPG
  • den11don's 2014 sierra

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

    Property of den11don

  • 17.6 Avg MPG
  • Perturabo

    2014 GMC Sierra 1500 GAS V6
    Added Apr 2014 • 35 Fuel-ups

    Property of loadstar81

  • 17.5 Avg MPG
  • BigBlack

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Sep 2014 • 23 Fuel-ups

    Property of jstapel

  • 17.6 Avg MPG
  • Sierra Leon

    2014 GMC Sierra 1500 SLE 4.3L FLEX V6 Automatic 6 Crew Cab Pickup (4 Door)
    Added Oct 2014 • 15 Fuel-ups

    Property of etmccaus

  • 19.1 Avg MPG
  • All Terrain

    2014 GMC Sierra 1500 GAS V8
    Added Oct 2013 • 31 Fuel-ups

    Property of deezee

  • 13.3 Avg MPG
  • truck

    2014 GMC Sierra 1500 SLT 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Jun 2014 • 47 Fuel-ups

    Property of mudeater

  • 15.5 Avg MPG
  • 14 Sierra

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Extended Cab Pickup (4 Door)
    Added Aug 2014 • 7 Fuel-ups

    Property of RetiredNavyWO

  • 18.3 Avg MPG
  • Redneck Pimp

    2014 GMC Sierra 1500 Denali 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Oct 2014 • 17 Fuel-ups

    Property of Nuvolari

  • 16.6 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 GAS V8
    Added May 2014 • 25 Fuel-ups

    Property of gmjunky

  • 15.4 Avg MPG
  • 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

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

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