Click here to see important news regarding the aCar App

2019 GMC Sierra 3500 HD MPG

Based on data from 22 vehicles, 2,344 fuel-ups and 636,393 miles of driving, the 2019 GMC Sierra 3500 HD gets a combined Avg MPG of 10.73 with a 0.18 MPG margin of error.

Below you can see a distribution of the fuel-ups with 43 outliers (1.80%) removed.

Following shows the average MPG of each of the 22 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 • 663 Fuel-ups

    Property of Big_Judy

  • 11.2 Avg MPG
  • My Sierra 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2022 • 176 Fuel-ups

    Property of XxTMFxX

  • 11.0 Avg MPG
  • My Sierra 3500 HD

    2019 GMC Sierra 3500 HD 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2023 • 47 Fuel-ups

    Property of FattMatt

  • 13.5 Avg MPG
  • 19 GMC 3500HD

    2019 GMC Sierra 3500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Sep 2018 • 589 Fuel-ups

    Property of lnikkel

  • 6.7 Avg MPG
  • GMC 3500 HD

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2018 • 181 Fuel-ups

    Property of jwhitten1

  • 13.2 Avg MPG
  • My Sierra 3500 HD

    2019 GMC Sierra 3500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Oct 2024 • 10 Fuel-ups

    Property of dr1997

  • 8.8 Avg MPG
  • Hans

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2024 • 5 Fuel-ups

    Property of Reefhunter

  • 13.3 Avg MPG
  • Denali

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Oct 2024 • 7 Fuel-ups

    Property of skier

  • 22.8 Avg MPG
  • Sierra 3500HD Dually

    2019 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jul 2020 • 471 Fuel-ups

    Property of piller97

  • 11.3 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

Recent Activity

from other GMC Sierra 3500 HD vehicles (View All)

Tips

driving style

For cars with manual transmissions, shift sooner and drive s... ...

by tstad9i

Read more tips