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2014 GMC Sierra 1500 MPG

Based on data from 198 vehicles, 13,114 fuel-ups and 3,956,696 miles of driving, the 2014 GMC Sierra 1500 gets a combined Avg MPG of 15.93 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 295 outliers (2.20%) removed.

Following shows the average MPG of each of the 198 vehicles in the system.

2014 GMC Sierra 1500s For Sale Nearby

  • Truck

    2014 GMC Sierra 1500 Denali 5.3L V8 FLEX Automatic 6 Speed
    Added Mar 2017 • 11 Fuel-ups

    Property of Fletch64

  • 16.0 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added May 2015 • 36 Fuel-ups

    Property of stocktbc84

  • 27.8 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 GAS V8
    Added Feb 2014 • 93 Fuel-ups

    Property of skyking76

  • 18.6 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Extended Cab Pickup (4 Door)
    Added Nov 2014 • 65 Fuel-ups

    Property of littleturk

  • 17.1 Avg MPG
  • My Sierra 1500

    2014 GMC Sierra 1500 SLT 5.3L FLEX V8 Automatic 6 Crew Cab Pickup (4 Door)
    Added Jan 2015 • 50 Fuel-ups

    Property of Travis12345

  • 17.2 Avg MPG
  • Sierra

    2014 GMC Sierra 1500 SLE 4.3L V6 FLEX Automatic 6 Speed Extended Cab Pickup
    Added May 2015 • 20 Fuel-ups

    Property of VCruze

  • 15.5 Avg MPG
  • My Sierra 1500

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

    Property of BushX

  • 18.3 Avg MPG
  • 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

Recent Activity

from other GMC Sierra 1500 vehicles (View All)

Tips

Coast down hills and slight grades

Whenever you get the chance, let gravity (that mysterious an... ...

by FAOGozalo

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