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2017 GMC Sierra 2500 HD MPG

Based on data from 55 vehicles, 4,433 fuel-ups and 1,494,178 miles of driving, the 2017 GMC Sierra 2500 HD gets a combined Avg MPG of 13.50 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 77 outliers (1.71%) removed.

Following shows the average MPG of each of the 55 vehicles in the system.

2017 GMC Sierra 2500 HDs For Sale Nearby

  • My Sierra 2500 HD

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Mar 2017 • 104 Fuel-ups

    Property of harper17

  • 13.4 Avg MPG
  • My Sierra 2500 HD

    2017 GMC Sierra 2500 HD 6.0L V8 FLEX Automatic 6 Speed
    Added Aug 2021 • 61 Fuel-ups

    Property of zap_25

  • 11.5 Avg MPG
  • My Sierra 2500 HD

    2017 GMC Sierra 2500 HD 6.0L V8 FLEX Automatic 6 Speed
    Added Nov 2018 • 341 Fuel-ups

    Property of brianjkmorgan

  • 12.7 Avg MPG
  • Hellgate Wind

    2017 GMC Sierra 2500 HD 6.0L V8 FLEX Automatic 6 Speed
    Added Sep 2021 • 69 Fuel-ups

    Property of Moynaclan

  • 10.8 Avg MPG
  • 2017 Sierra 2500 HD

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 321 Fuel-ups

    Property of crjones

  • 13.9 Avg MPG
  • My Sierra 2500 HD

    2017 GMC Sierra 2500 HD Denali 6.0L V8 FLEX Automatic 6 Speed
    Added Sep 2021 • 19 Fuel-ups

    Property of rbeelee

  • 13.4 Avg MPG
  • 2017 Sierra 2500 HD

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2021 • 24 Fuel-ups

    Property of russman27

  • 15.5 Avg MPG
  • Novelty’s GMC Denali 2500 HD

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2022 • 30 Fuel-ups

    Property of Novelty57

  • 13.2 Avg MPG
  • Sierra 2500 HD 2017

    2017 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 359 Fuel-ups

    Property of lsfreezn

  • 13.5 Avg MPG
  • My Sierra 2500 HD Denali

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2021 • 80 Fuel-ups

    Property of Zane62

  • 15.7 Avg MPG
  • GMC 2017 Sierra 2500 HD

    2017 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2018 • 357 Fuel-ups

    Property of Risser

  • 13.2 Avg MPG
  • My Sierra 2500 HD

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2017 • 421 Fuel-ups

    Property of Paul303

  • 15.6 Avg MPG
  • Sierra 2500 HD Denali

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2019 • 126 Fuel-ups

    Property of ellisjte

  • 13.3 Avg MPG
  • D-Max17

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2021 • 59 Fuel-ups

    Property of harleydude63

  • 12.5 Avg MPG
  • Denali

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 211 Fuel-ups

    Property of jbdoughty01

  • 14.6 Avg MPG
  • Denali Duramax

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2021 • 29 Fuel-ups

    Property of Neely25

  • 17.0 Avg MPG
  • Sierra Denali 2017

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jun 2019 • 74 Fuel-ups

    Property of jp0590

  • 14.6 Avg MPG
  • 2017 Denali

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jan 2022 • 43 Fuel-ups

    Property of tritz4

  • 11.5 Avg MPG
  • Ed's GMC 2500HD Deinali Club Cab

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Apr 2017 • 162 Fuel-ups

    Property of HntngTrout

  • 12.3 Avg MPG
  • My Sierra 2500 HD

    2017 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Nov 2022 • 6 Fuel-ups

    Property of rickychac92

  • 4.0 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

To coast in neutral or not?

It has been suggested by some that the engine computer shuts... ...

by triangles

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