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2003 GMC Sierra 2500 HD MPG

Based on data from 51 vehicles, 2,900 fuel-ups and 870,084 miles of driving, the 2003 GMC Sierra 2500 HD gets a combined Avg MPG of 13.73 with a 0.15 MPG margin of error.

Below you can see a distribution of the fuel-ups with 51 outliers (1.73%) removed.

Following shows the average MPG of each of the 51 vehicles in the system.

2003 GMC Sierra 2500 HDs For Sale Nearby

  • My Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed
    Added Aug 2018 • 29 Fuel-ups

    Property of hounddog1977

  • 8.8 Avg MPG
  • ‘Max

    2003 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Nov 2018 • 16 Fuel-ups

    Property of petertimmer1

  • 15.3 Avg MPG
  • My Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added May 2017 • 76 Fuel-ups

    Property of Mpmcnasty

  • 16.4 Avg MPG
  • Gmc Truck

    2003 GMC Sierra 2500 HD 6.6L V8 DIESEL
    Added Oct 2017 • 96 Fuel-ups

    Property of jfyoung11

  • 11.0 Avg MPG
  • GMC Sierra 2500HD

    2003 GMC Sierra 2500 HD SLE 8.1L V8 GAS Automatic 5 Speed Crew Cab Pickup
    Added Jan 2019 • 305 Fuel-ups

    Property of nmartens09

  • 9.5 Avg MPG
  • GMC

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
    Added Nov 2017 • 27 Fuel-ups

    Property of jim44

  • 18.9 Avg MPG
  • Duramax

    2003 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Jul 2018 • 10 Fuel-ups

    Property of Dirtyblackhoe

  • 14.3 Avg MPG
  • Oliver

    2003 GMC Sierra 2500 HD 6.0L V8 GAS Automatic 5 Speed
    Added Mar 2017 • 50 Fuel-ups

    Property of 100percentderby

  • 11.8 Avg MPG
  • 2003 GMC Sierra Duramax

    2003 GMC Sierra 2500 HD 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
    Added Feb 2017 • 86 Fuel-ups

    Property of srlew

  • 15.8 Avg MPG
  • Duramax

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Feb 2013 • 215 Fuel-ups

    Property of DAVe3283

  • 15.9 Avg MPG
  • My Sierra 2500 HD

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

    Property of dlr007

  • 9.2 Avg MPG
  • The DIRTY

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Dec 2014 • 177 Fuel-ups

    Property of 10janderson3

  • 14.6 Avg MPG
  • GMC Duramax

    2003 GMC Sierra 2500 HD SLE
    Added Jun 2018 • 157 Fuel-ups

    Property of main1

  • 14.0 Avg MPG
  • 2003 GMC

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 68 Fuel-ups

    Property of racerx146

  • 14.1 Avg MPG
  • 2500HD

    2003 GMC Sierra 2500 HD GAS V8
    Added Jun 2013 • 140 Fuel-ups

    Property of M42E36

  • 12.9 Avg MPG
  • 03 GMC Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Nov 2016 • 66 Fuel-ups

    Property of Suncoaster

  • 17.2 Avg MPG
  • GMC 2500hd

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 28 Fuel-ups

    Property of mdw612

  • 18.5 Avg MPG
  • Sierra

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added May 2017 • 104 Fuel-ups

    Property of 2xGrey

  • 16.6 Avg MPG
  • Duramax

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Mar 2018 • 208 Fuel-ups

    Property of timp1968

  • 16.5 Avg MPG
  • 2003 Sierra 2500 HD

    2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Standard 6 Speed
    Added Dec 2017 • 48 Fuel-ups

    Property of polarxj

  • 17.0 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

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