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2015 GMC Sierra 2500 HD MPG

Based on data from 118 vehicles, 10,451 fuel-ups and 3,410,188 miles of driving, the 2015 GMC Sierra 2500 HD gets a combined Avg MPG of 13.13 with a 0.07 MPG margin of error.

Below you can see a distribution of the fuel-ups with 151 outliers (1.42%) removed.

Created with Highcharts 4.0.4Avg MPGNumber of Fuel-ups5678910111213141516171819202102004006008001000120014001600

Following shows the average MPG of each of the 118 vehicles in the system.

Created with Highcharts 4.0.4Avg MPGNumber of Vehicles810111213141516171819213743024681012141618202224

2015 GMC Sierra 2500 HDs For Sale Nearby

  • My Truck

    2015 GMC Sierra 2500 HD SLT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
    Added Mar 2020 • 556 Fuel-ups

    Property of MikeJ135

  • 14.1 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2017 • 413 Fuel-ups

    Property of DuramaxPoke

  • 14.2 Avg MPG
  • Truck

    2015 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added Mar 2019 • 258 Fuel-ups

    Property of Chartley04

  • 11.3 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD SLE 6.0L V8 FLEX Automatic 6 Speed
    Added May 2018 • 51 Fuel-ups

    Property of sexterra23

  • 10.7 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2021 • 269 Fuel-ups

    Property of rjkaoud

  • 12.2 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2019 • 318 Fuel-ups

    Property of alibarle

  • 14.7 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD Denali 6.0L V8 FLEX Automatic 6 Speed
    Added Dec 2024 • 9 Fuel-ups

    Property of vweatsvtec

  • 10.2 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2024 • 27 Fuel-ups

    Property of chadlamb185

  • 14.0 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2021 • 80 Fuel-ups

    Property of rookiefire14

  • 14.4 Avg MPG
  • GMC Sierra 2500 HD

    2015 GMC Sierra 2500 HD SLE 6.0L V8 FLEX Automatic 6 Speed
    Added Sep 2017 • 486 Fuel-ups

    Property of artywoof

  • 9.3 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2024 • 18 Fuel-ups

    Property of HOMEslice93

  • 17.5 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2019 • 105 Fuel-ups

    Property of k1llswitch

  • 13.7 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added May 2019 • 309 Fuel-ups

    Property of dave012

  • 13.7 Avg MPG
  • 2015 Sierra 2500

    2015 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2015 • 190 Fuel-ups

    Property of hemigoat2003

  • 13.2 Avg MPG
  • GMC Sierra

    2015 GMC Sierra 2500 HD SLT 6.0L V8 FLEX Automatic 6 Speed
    Added Nov 2019 • 112 Fuel-ups

    Property of ethanranft

  • 11.6 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jul 2018 • 191 Fuel-ups

    Property of hunter9312

  • 16.5 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2020 • 55 Fuel-ups

    Property of SnowRiderJ

  • 10.1 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2021 • 146 Fuel-ups

    Property of cibalibeb

  • 12.6 Avg MPG
  • 2015 Duramax

    2015 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2024 • 6 Fuel-ups

    Property of reece650

  • 14.8 Avg MPG
  • My Sierra 2500 HD

    2015 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2020 • 82 Fuel-ups

    Property of ackerman12

  • 14.0 Avg MPG

Recent Activity

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