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2003 GMC Sierra 2500 HD MPG

Based on data from 47 vehicles, 2,597 fuel-ups and 791,247 miles of driving, the 2003 GMC Sierra 2500 HD gets a combined Avg MPG of 14.47 with a 0.14 MPG margin of error.

Below you can see a distribution of the fuel-ups with 80 outliers (2.99%) removed.

Following shows the average MPG of each of the 47 vehicles in the system.

2003 GMC Sierra 2500 HDs For Sale Nearby

  • 2003 GMC Sierra Duramax

    2003 GMC Sierra 2500 HD 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
    Added Feb 2017 • 51 Fuel-ups

    Property of srlew

  • 15.3 Avg MPG
  • 03 GMC Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Nov 2016 • 59 Fuel-ups

    Property of Suncoaster

  • 17.6 Avg MPG
  • The DIRTY

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Dec 2014 • 156 Fuel-ups

    Property of 10janderson3

  • 14.4 Avg MPG
  • 2500HD

    2003 GMC Sierra 2500 HD GAS V8
    Added Jun 2013 • 122 Fuel-ups

    Property of M42E36

  • 13.0 Avg MPG
  • My Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added May 2017 • 48 Fuel-ups

    Property of Mpmcnasty

  • 16.3 Avg MPG
  • Thirsty 2500HD Beast

    2003 GMC Sierra 2500 HD SLE 8.1L V8 GAS Automatic 5 Speed
    Added Jul 2017 • 13 Fuel-ups

    Property of StrykerX

  • 8.9 Avg MPG
  • Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Dec 2016 • 33 Fuel-ups

    Property of jmeier301

  • 14.9 Avg MPG
  • Rick

    2003 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 273 Fuel-ups

    Property of d800306

  • 15.9 Avg MPG
  • Duramax

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Mar 2018 • 185 Fuel-ups

    Property of timp1968

  • 16.5 Avg MPG
  • My Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added May 2017 • 11 Fuel-ups

    Property of davidrperkins

  • 14.7 Avg MPG
  • GMC Duramax

    2003 GMC Sierra 2500 HD SLE
    Added Jun 2018 • 135 Fuel-ups

    Property of main1

  • 14.2 Avg MPG
  • Sierra

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added May 2017 • 93 Fuel-ups

    Property of 2xGrey

  • 16.7 Avg MPG
  • GMC Sierra

    2003 GMC Sierra 2500 HD SLT 8.1L V8 GAS Automatic 5 Speed
    Added Sep 2016 • 93 Fuel-ups

    Property of riverwake

  • 8.5 Avg MPG
  • 2003 Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Standard 6 Speed
    Added Dec 2017 • 37 Fuel-ups

    Property of polarxj

  • 16.7 Avg MPG
  • GMC

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
    Added Nov 2017 • 15 Fuel-ups

    Property of jim44

  • 16.8 Avg MPG
  • Gmc Truck

    2003 GMC Sierra 2500 HD 6.6L V8 DIESEL
    Added Oct 2017 • 81 Fuel-ups

    Property of jfyoung11

  • 11.0 Avg MPG
  • Blackie

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Aug 2013 • 125 Fuel-ups

    Property of HernsNerd

  • 14.3 Avg MPG
  • Oliver

    2003 GMC Sierra 2500 HD 6.0L V8 GAS Automatic 5 Speed
    Added Mar 2017 • 49 Fuel-ups

    Property of 100percentderby

  • 12.0 Avg MPG
  • GMC 2500hd

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 26 Fuel-ups

    Property of mdw612

  • 19.2 Avg MPG
  • My Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed
    Added Jul 2017 • 16 Fuel-ups

    Property of wsafford

  • 11.7 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Place a towel under baby seats!

All kinds of food bits and liquids and other gunk can accumu... ...

by DrewSRQ

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