2015 GMC Yukon XL MPG

Based on data from 50 vehicles, 4,488 fuel-ups and 1,412,590 miles of driving, the 2015 GMC Yukon XL gets a combined Avg MPG of 14.77 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 137 outliers (2.96%) removed.

Following shows the average MPG of each of the 50 vehicles in the system.

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• 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 Nov 2020 • 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

• Patsy's Yukon

  2015 GMC Yukon XL SLE 5.3L V8 FLEX Automatic 6 Speed
  Added Sep 2016 • 92 Fuel-ups

  Property of davidnetherland

• 16.7 Avg MPG

• White XL

  2015 GMC Yukon XL GAS V8
  Added May 2014 • 60 Fuel-ups

  Property of Pockets

• 17.4 Avg MPG

• GMC Yukon XL Denali

  2015 GMC Yukon XL Denali 6.2L V8 FLEX Automatic 8 Speed
  Added Sep 2016 • 18 Fuel-ups

  Property of texasdoc

• 15.0 Avg MPG

• Yukon

  2015 GMC Yukon XL GAS V8
  Added May 2014 • 5 Fuel-ups

  Property of gmjunky

• 16.1 Avg MPG

• Tank

  2015 GMC Yukon XL Denali 6.2L FLEX V8 Automatic 6 Sport Utility (4 Door)
  Added Jul 2014 • 5 Fuel-ups

  Property of CrzyMini

• 13.7 Avg MPG

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