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2019 GMC Sierra 3500 HD MPG

Based on data from 19 vehicles, 2,138 fuel-ups and 588,580 miles of driving, the 2019 GMC Sierra 3500 HD gets a combined Avg MPG of 10.71 with a 0.20 MPG margin of error.

Below you can see a distribution of the fuel-ups with 10 outliers (0.47%) removed.

Following shows the average MPG of each of the 19 vehicles in the system.

2019 GMC Sierra 3500 HDs For Sale Nearby

  • My Sierra 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Oct 2022 • 550 Fuel-ups

    Property of Big_Judy

  • 11.1 Avg MPG
  • My Sierra 3500 HD

    2019 GMC Sierra 3500 HD 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2023 • 28 Fuel-ups

    Property of FattMatt

  • 13.1 Avg MPG
  • Sierra 3500HD Dually

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jul 2020 • 454 Fuel-ups

    Property of piller97

  • 11.3 Avg MPG
  • My Sierra 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2022 • 112 Fuel-ups

    Property of XxTMFxX

  • 10.9 Avg MPG
  • GMC 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2018 • 160 Fuel-ups

    Property of jwhitten1

  • 13.1 Avg MPG
  • 19 GMC 3500HD

    2019 GMC Sierra 3500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Sep 2018 • 585 Fuel-ups

    Property of lnikkel

  • 6.7 Avg MPG
  • 2019 Sierra 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2019 • 139 Fuel-ups

    Property of Kturner

  • 14.1 Avg MPG
  • 3500 HD LB SRW

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2019 • 73 Fuel-ups

    Property of datsabigtruck

  • 17.1 Avg MPG
  • Black Beauty

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Dec 2018 • 32 Fuel-ups

    Property of doots

  • 14.7 Avg MPG
  • My Sierra 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2021 • 59 Fuel-ups

    Property of dmaxx04

  • 13.3 Avg MPG
  • 2019 Sierra 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2019 • 62 Fuel-ups

    Property of joshuaw

  • 13.2 Avg MPG
  • BLACK BEAUTY -DEF

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2019 • 3 Fuel-ups

    Property of doots

  • 737.8 Avg MPG
  • Dmax

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Sep 2020 • 7 Fuel-ups

    Property of bighoss

  • 8.7 Avg MPG
  • Epicenter

    2019 GMC Sierra 3500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Feb 2019 • 47 Fuel-ups

    Property of Epicenter

  • 18.3 Avg MPG
  • Big Red

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added May 2020 • 50 Fuel-ups

    Property of spudbudy

  • 14.5 Avg MPG
  • 2019 Sierra 3500 HD

    2019 GMC Sierra 3500 HD 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2019 • 62 Fuel-ups

    Property of kmeger

  • 11.5 Avg MPG
  • My Sierra 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Oct 2019 • 5 Fuel-ups

    Property of worktruck

  • 16.0 Avg MPG
  • My Sierra 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2018 • 38 Fuel-ups

    Property of Insuranceman123

  • 12.9 Avg MPG
  • The Pig II

    2019 GMC Sierra 3500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Sep 2018 • 39 Fuel-ups

    Property of Doverarjim

  • 15.2 Avg MPG

Recent Activity

from other GMC Sierra 3500 HD vehicles (View All)

Tips

Consistent Refueling..don't top off your tank

Of course, to get good readings it is good to be consistent ... ...

by mtux96

Read more tips