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2005 GMC Sierra 2500 HD MPG

Based on data from 81 vehicles, 6,224 fuel-ups and 1,497,826 miles of driving, the 2005 GMC Sierra 2500 HD gets a combined Avg MPG of 13.11 with a 0.09 MPG margin of error.

Below you can see a distribution of the fuel-ups with 111 outliers (1.75%) removed.

Following shows the average MPG of each of the 81 vehicles in the system.

2005 GMC Sierra 2500 HDs For Sale Nearby

  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 5 Speed
    Added Dec 2024 • 3 Fuel-ups

    Property of sigmasigmaonthewall

  • 8.3 Avg MPG
  • 2500 HD

    2005 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 5 Speed Crew Cab Pickup
    Added Sep 2016 • 946 Fuel-ups

    Property of Davidsi21

  • 11.1 Avg MPG
  • GMC Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Jan 2023 • 33 Fuel-ups

    Property of BVDZ

  • 10.1 Avg MPG
  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed
    Added Jul 2024 • 7 Fuel-ups

    Property of jimmyessbee

  • 11.0 Avg MPG
  • Pete’s Truck

    2005 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Oct 2023 • 56 Fuel-ups

    Property of Knightrider666

  • 14.8 Avg MPG
  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLE 6.0L V8 CNG Automatic 4 Speed
    Added Nov 2019 • 476 Fuel-ups

    Property of 2005redlly

  • 14.4 Avg MPG
  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Nov 2018 • 155 Fuel-ups

    Property of evanmoore

  • 15.2 Avg MPG
  • GMC Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 4 Speed
    Added Aug 2024 • 46 Fuel-ups

    Property of tenmile

  • 9.0 Avg MPG
  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Jan 2023 • 17 Fuel-ups

    Property of azevedofam

  • 14.6 Avg MPG
  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added May 2023 • 107 Fuel-ups

    Property of tman23

  • 14.7 Avg MPG
  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 4 Speed
    Added Jul 2023 • 3 Fuel-ups

    Property of FromHere

  • 2.3 Avg MPG
  • Casey’s GMC 2500 HD

    2005 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added May 2022 • 18 Fuel-ups

    Property of Warmerdam

  • 12.1 Avg MPG
  • Max

    2005 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Aug 2020 • 48 Fuel-ups

    Property of WilderFatBoy

  • 13.5 Avg MPG
  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Apr 2024 • 15 Fuel-ups

    Property of dmaxnick

  • 19.5 Avg MPG
  • Gmc

    2005 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Jul 2017 • 92 Fuel-ups

    Property of bmctier

  • 16.1 Avg MPG
  • Big Jimmy

    2005 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added Dec 2020 • 27 Fuel-ups

    Property of Nvridgerunners

  • 11.0 Avg MPG
  • 2005 GMC 2500HD

    2005 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Mar 2017 • 408 Fuel-ups

    Property of Shkbilly

  • 14.6 Avg MPG
  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed
    Added Feb 2016 • 236 Fuel-ups

    Property of kdhanson

  • 15.2 Avg MPG
  • My Sierra 2500 HD

    2005 GMC Sierra 2500 HD SLE 6.0L V8 CNG Automatic 4 Speed
    Added Feb 2022 • 89 Fuel-ups

    Property of bow58

  • 10.8 Avg MPG
  • Work truck

    2005 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
    Added May 2020 • 8 Fuel-ups

    Property of Serviam

  • 11.2 Avg MPG

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