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2006 GMC Sierra 2500 HD MPG

Based on data from 117 vehicles, 13,590 fuel-ups and 3,390,508 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.25 with a 0.05 MPG margin of error.

Below you can see a distribution of the fuel-ups with 472 outliers (3.36%) removed.

Following shows the average MPG of each of the 117 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • Gmc

    2006 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Dec 2020 • 38 Fuel-ups

    Property of brentah272

  • 11.0 Avg MPG
  • Old GMC

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jul 2018 • 23 Fuel-ups

    Property of melissachaplin

  • 15.3 Avg MPG
  • 2006 Duramax

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2021 • 210 Fuel-ups

    Property of JarrettR

  • 12.0 Avg MPG
  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2017 • 106 Fuel-ups

    Property of Overmann

  • 14.5 Avg MPG
  • Beast

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 59 Fuel-ups

    Property of ldrosenbalm

  • 14.3 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2017 • 556 Fuel-ups

    Property of sierraduramaxdan

  • 14.7 Avg MPG
  • LBZ

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Aug 2020 • 42 Fuel-ups

    Property of WallStreet

  • 14.0 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 5 Speed
    Added Mar 2020 • 8 Fuel-ups

    Property of billresa

  • 7.6 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed
    Added Feb 2022 • 11 Fuel-ups

    Property of Thomasdean514

  • 13.8 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
    Added Apr 2015 • 131 Fuel-ups

    Property of EM101

  • 16.0 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 4 Speed
    Added Oct 2020 • 13 Fuel-ups

    Property of TJLong1121

  • 10.1 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jul 2019 • 6 Fuel-ups

    Property of clayerfo

  • 10.3 Avg MPG
  • Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2018 • 119 Fuel-ups

    Property of eschmidt12

  • 14.8 Avg MPG
  • 2500

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jul 2018 • 81 Fuel-ups

    Property of Mjo36957

  • 15.4 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2019 • 15 Fuel-ups

    Property of kloepfer

  • 13.4 Avg MPG
  • Tough guy

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 449 Fuel-ups

    Property of cheddr

  • 15.8 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 4 Speed
    Added Apr 2019 • 26 Fuel-ups

    Property of tema

  • 14.3 Avg MPG
  • Sully

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Jan 2019 • 26 Fuel-ups

    Property of SkalkahoStables

  • 15.3 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Automatic 6 Speed
    Added Jan 2019 • 74 Fuel-ups

    Property of benzvw

  • 16.4 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2014 • 3 Fuel-ups

    Property of mdsmith95

  • 13.4 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Don't drive

It's obvious of course, but a great way to save fuel on all ... ...

by mathowie

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