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2015 GMC Yukon XL MPG

Based on data from 27 vehicles, 1,308 fuel-ups and 449,670 miles of driving, the 2015 GMC Yukon XL gets a combined Avg MPG of 14.75 with a 0.23 MPG margin of error.

Below you can see a distribution of the fuel-ups with 42 outliers (3.11%) removed.

Following shows the average MPG of each of the 27 vehicles in the system.

2015 GMC Yukon XLs For Sale Nearby

  • Yukon XL

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added Aug 2016 • 97 Fuel-ups

    Property of Olivaide

  • 17.1 Avg MPG
  • Stacy's Yukon

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added May 2017 • 50 Fuel-ups

    Property of wiegelsa

  • 15.8 Avg MPG
  • My Yukon XL

    2015 GMC Yukon XL SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2015 • 372 Fuel-ups

    Property of AbdurRaheem

  • 11.4 Avg MPG
  • Betty

    2015 GMC Yukon XL SLT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
    Added Oct 2017 • 29 Fuel-ups

    Property of hbturner85

  • 16.5 Avg MPG
  • 2015 Yukon XL Denali

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added Aug 2016 • 111 Fuel-ups

    Property of Kazsmir

  • 13.5 Avg MPG
  • Yukon

    2015 GMC Yukon XL SLE 5.3L V8 FLEX Automatic 6 Speed Sport Utility
    Added Mar 2018 • 21 Fuel-ups

    Property of mnBison

  • 18.1 Avg MPG
  • My Yukon XL

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added Feb 2018 • 29 Fuel-ups

    Property of tracer311

  • 15.8 Avg MPG
  • GMC Hearse

    2015 GMC Yukon XL SLT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
    Added Oct 2017 • 39 Fuel-ups

    Property of Jonesjetta

  • 17.6 Avg MPG
  • Moose

    2015 GMC Yukon XL SLT 5.3L V8 FLEX Automatic 6 Speed
    Added Aug 2017 • 33 Fuel-ups

    Property of walxalone

  • 16.5 Avg MPG
  • Denali

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added Aug 2016 • 110 Fuel-ups

    Property of rowallen9501

  • 16.8 Avg MPG
  • My Yukon XL new

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added Apr 2017 • 26 Fuel-ups

    Property of ijatt

  • 14.6 Avg MPG
  • Yukon XL Denali

    2015 GMC Yukon XL Denali
    Added Dec 2017 • 127 Fuel-ups

    Property of bthomsen

  • 14.5 Avg MPG
  • Yukon

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed Sport Utility
    Added Jun 2015 • 95 Fuel-ups

    Property of Moopz

  • 18.5 Avg MPG
  • My Yukon XL

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added Feb 2018 • 4 Fuel-ups

    Property of chrisfree22

  • 13.9 Avg MPG
  • GMC

    2015 GMC Yukon XL SLE 5.3L V8 FLEX Automatic 6 Speed Sport Utility
    Added Apr 2016 • 53 Fuel-ups

    Property of terryvb

  • 17.6 Avg MPG
  • Z. Stacy's Yukon (old)

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added May 2017 • 51 Fuel-ups

    Property of wiegelsa

  • 16.4 Avg MPG
  • 2015 Denali XL (Yukon)

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added Sep 2016 • 41 Fuel-ups

    Property of mbelliveau

  • 25.8 Avg MPG
  • New Beast

    2015 GMC Yukon XL SLT 5.3L V8 FLEX Automatic 6 Speed Sport Utility
    Added Apr 2015 • 28 Fuel-ups

    Property of MTCJr

  • 14.1 Avg MPG
  • NY Big Red

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed Sport Utility
    Added Jan 2018 • 6 Fuel-ups

    Property of karmar71

  • 19.9 Avg MPG
  • 2015 USA Denali

    2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
    Added Sep 2016 • 16 Fuel-ups

    Property of mbelliveau

  • 17.3 Avg MPG

Recent Activity

from other GMC Yukon XL vehicles (View All)

Tips

Don't keep it up

I'll happily lose a couple of mph when I hit an uphill - why... ...

by jlundbe

Read more tips