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2019 GMC Sierra 2500 HD MPG

Based on data from 12 vehicles, 154 fuel-ups and 61,381 miles of driving, the 2019 GMC Sierra 2500 HD gets a combined Avg MPG of 14.35 with a 0.57 MPG margin of error.

Below you can see a distribution of the fuel-ups with 2 outliers (1.28%) removed.

Following shows the average MPG of each of the 12 vehicles in the system.

2019 GMC Sierra 2500 HDs For Sale Nearby

  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD 6.0L V8 FLEX Automatic 6 Speed
    Added May 2019 • 11 Fuel-ups

    Property of Jason35

  • 13.0 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2019 • 16 Fuel-ups

    Property of 3garretts

  • 15.0 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2019 • 13 Fuel-ups

    Property of JandJSpeed

  • 15.1 Avg MPG
  • Kyra Hot

    2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Cab & Chassis - Crew Cab
    Added Sep 2018 • 31 Fuel-ups

    Property of GillaFunk

  • 14.6 Avg MPG
  • Rick

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2018 • 11 Fuel-ups

    Property of d800306

  • 12.1 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jul 2019 • 8 Fuel-ups

    Property of drw94

  • 13.5 Avg MPG
  • My Sierra 2500 HD

    2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Apr 2019 • 8 Fuel-ups

    Property of CamaroRacing12

  • 16.4 Avg MPG
  • Gmc Sierra 2500

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

    Property of buggin2004

  • 11.6 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 • 5 Fuel-ups

    Property of JMeegan

  • 16.6 Avg MPG
  • Sierra 2500 HD

    2019 GMC Sierra 2500 HD 6.0L V8 FLEX Automatic 6 Speed
    Added Feb 2019 • 25 Fuel-ups

    Property of kmcivor

  • 14.1 Avg MPG
  • Gr8t White

    2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Feb 2019 • 17 Fuel-ups

    Property of Hwkscr

  • 12.9 Avg MPG
  • GMC

    2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jan 2019 • 22 Fuel-ups

    Property of dmaximus

  • 15.7 Avg MPG

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