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2019 GMC Sierra 2500 HD MPG

Based on data from 25 vehicles, 1,081 fuel-ups and 404,283 miles of driving, the 2019 GMC Sierra 2500 HD gets a combined Avg MPG of 13.85 with a 0.22 MPG margin of error.

Below you can see a distribution of the fuel-ups with 11 outliers (1.01%) removed.

Following shows the average MPG of each of the 25 vehicles in the system.

2019 GMC Sierra 2500 HDs For Sale Nearby

  • Clean Alli

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added May 2020 • 51 Fuel-ups

    Property of TheBatman9441

  • 14.4 Avg MPG
  • Rick

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2018 • 56 Fuel-ups

    Property of d800306

  • 15.9 Avg MPG
  • GMC 2500HD

    2019 GMC Sierra 2500 HD SLT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Sep 2019 • 60 Fuel-ups

    Property of soundwave216

  • 10.2 Avg MPG
  • 2019 Denali

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2020 • 56 Fuel-ups

    Property of rick437

  • 11.3 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jul 2019 • 68 Fuel-ups

    Property of drw94

  • 13.5 Avg MPG
  • 2019 Sierra 2500 HD

    2019 GMC Sierra 2500 HD 6.0L V8 FLEX Automatic 6 Speed
    Added May 2019 • 95 Fuel-ups

    Property of Jason35

  • 12.0 Avg MPG
  • 2019 Denali

    2019 GMC Sierra 2500 HD Denali 6.0L V8 FLEX Automatic 6 Speed
    Added Oct 2019 • 51 Fuel-ups

    Property of Hoserr

  • 14.7 Avg MPG
  • GMC Denali 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jun 2019 • 66 Fuel-ups

    Property of JMeegan

  • 16.3 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD SLT 6.0L V8 FLEX Automatic 6 Speed
    Added Apr 2020 • 32 Fuel-ups

    Property of fasdon

  • 9.2 Avg MPG
  • Kyra Hot

    2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Cab & Chassis - Crew Cab
    Added Sep 2018 • 59 Fuel-ups

    Property of GillaFunk

  • 15.1 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2019 • 67 Fuel-ups

    Property of 2ndsteel

  • 15.3 Avg MPG
  • GMC Sierra 2500 HD 4WD

    2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jun 2020 • 38 Fuel-ups

    Property of midwestcruiser

  • 14.6 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added Jul 2021 • 34 Fuel-ups

    Property of ArkansasTraveler

  • 13.3 Avg MPG
  • Gmc Sierra 2500

    2019 GMC Sierra 2500 HD 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
    Added May 2019 • 45 Fuel-ups

    Property of buggin2004

  • 11.2 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2019 • 30 Fuel-ups

    Property of CamaroRacing12

  • 16.7 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2020 • 26 Fuel-ups

    Property of Dpin

  • 12.0 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.0L V8 FLEX Automatic 6 Speed
    Added Jul 2020 • 47 Fuel-ups

    Property of cab5385

  • 15.2 Avg MPG
  • Sierra 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2019 • 59 Fuel-ups

    Property of GSD671

  • 14.9 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2019 • 84 Fuel-ups

    Property of 3garretts

  • 13.7 Avg MPG
  • Denali L5P

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jan 2020 • 27 Fuel-ups

    Property of Boostedls87

  • 16.8 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

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A dirty filter can easily decrease your MPG by 1-2 miles. Al... ...

by oeight74

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