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2014 GMC Sierra 1500 MPG

Based on data from 191 vehicles, 12,405 fuel-ups and 3,741,782 miles of driving, the 2014 GMC Sierra 1500 gets a combined Avg MPG of 15.95 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 287 outliers (2.26%) removed.

Following shows the average MPG of each of the 191 vehicles in the system.

2014 GMC Sierra 1500s For Sale Nearby

  • GMC

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Crew Cab Pickup (4 Door)
    Added Dec 2014 • 30 Fuel-ups

    Property of chad418

  • 14.8 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Crew Cab Pickup (4 Door)
    Added Aug 2015 • 3 Fuel-ups

    Property of evanski9

  • 20.1 Avg MPG
  • My Truck

    2014 GMC Sierra 1500 5.3L V8 FLEX Automatic 6 Extended Cab Pickup (4 Door)
    Added Nov 2014 • 48 Fuel-ups

    Property of akiyonaga

  • 16.6 Avg MPG
  • ole white

    2014 GMC Sierra 1500 4.3L FLEX V6 Automatic 6 Extended Cab Pickup (4 Door)
    Added Jul 2014 • 31 Fuel-ups

    Property of jeremywpiforester

  • 17.9 Avg MPG
  • Pimp Truck

    2014 GMC Sierra 1500 SLT Automatic 6
    Added Feb 2014 • 74 Fuel-ups

    Property of Offspring22

  • 14.7 Avg MPG
  • Blue Big

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6
    Added Jul 2014 • 12 Fuel-ups

    Property of jkcampin

  • 12.8 Avg MPG
  • Truck

    2014 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Crew Cab Pickup (4 Door)
    Added Nov 2014 • 40 Fuel-ups

    Property of Doobs41378

  • 15.7 Avg MPG
  • 2014 GMC Sierra Crew Cab Short Box

    2014 GMC Sierra 1500 SLE 4.3L FLEX V6 Automatic 6 Crew Cab Pickup (4 Door)
    Added Jan 2014 • 64 Fuel-ups

    Property of AWDAudi

  • 19.5 Avg MPG
  • Mack GMC

    2014 GMC Sierra 1500 4.3L V6 FLEX Automatic 6 Speed
    Added Apr 2017 • 3 Fuel-ups

    Property of mackmjr

  • 15.3 Avg MPG
  • truck

    2014 GMC Sierra 1500 SLE 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Mar 2015 • 8 Fuel-ups

    Property of cajun_duck

  • 17.3 Avg MPG
  • atgmc

    2014 GMC Sierra 1500 SLT 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added May 2015 • 5 Fuel-ups

    Property of atgmc

  • 3.2 Avg MPG
  • Truck

    2014 GMC Sierra 1500
    Added Mar 2014 • 53 Fuel-ups

    Property of Hilde05

  • 17.3 Avg MPG
  • Greyie

    2014 GMC Sierra 1500 SLT 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Dec 2014 • 28 Fuel-ups

    Property of Freddyolmos04

  • 16.9 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLT 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Nov 2014 • 38 Fuel-ups

    Property of Monty0124

  • 19.3 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLE 4.3L FLEX V6 Automatic 6 Crew Cab Pickup (4 Door)
    Added Jan 2015 • 20 Fuel-ups

    Property of david76

  • 17.6 Avg MPG
  • White beast

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

    Property of CNDTDI

  • 16.9 Avg MPG
  • Sierra

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

    Property of Ivan_i860

  • 14.2 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

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

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