Based on data from 55 vehicles, 4,002 fuel-ups and 1,080,310 miles of driving, the 2004 GMC Yukon XL 1500 gets a combined Avg MPG of 12.83 with a 0.09 MPG margin of error.

Any Engine Type 5.3L V8 FLEX (12) 5.3L V8 GAS (12) 6.0L V8 GAS (23) GAS (1) V8 GAS (3) Any Body Style Sport Utility (18) Any Submodel SLE (4) SLT (23) Denali (23) Other (5)

Below you can see a distribution of the fuel-ups with 515 outliers (11.40%) removed.

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

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• Yukon XL

  2004 GMC Yukon XL 1500 Denali 6.0L V8 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 366 Fuel-ups

  Property of shogan

• 13.6 Avg MPG

• My Boy Blue

  2004 GMC Yukon XL 1500 SLT 5.3L V8 FLEX Automatic 4 Speed
  Added Nov 2019 • 13 Fuel-ups

  Property of dasilkman13

• 13.9 Avg MPG

• GONE-2004 Yukon XL 1500

  2004 GMC Yukon XL 1500 SLT 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 96 Fuel-ups

  Property of richfam1414

• 13.2 Avg MPG

• Yukon

  2004 GMC Yukon XL 1500 SLT 5.3L V8 FLEX Automatic 4 Speed
  Added Mar 2017 • 81 Fuel-ups

  Property of dawiz

• 13.6 Avg MPG

• My Yukon XL 1500

  2004 GMC Yukon XL 1500 Denali 6.0L V8 GAS Automatic 4 Speed
  Added Jul 2017 • 76 Fuel-ups

  Property of Rkellar007

• 14.1 Avg MPG

• My Yukon XL 1500

  2004 GMC Yukon XL 1500 Denali 6.0L V8 GAS Automatic 4 Speed
  Added Aug 2018 • 40 Fuel-ups

  Property of ndraus

• 14.2 Avg MPG

• Yukon XL

  2004 GMC Yukon XL 1500 SLT 5.3L V8 GAS Automatic 4 Speed Sport Utility
  Added Apr 2018 • 57 Fuel-ups

  Property of rbartko

• 15.8 Avg MPG

• Denali

  2004 GMC Yukon XL 1500 Denali 6.0L V8 GAS Automatic 4 Speed Sport Utility
  Added Oct 2018 • 24 Fuel-ups

  Property of DasRip

• 24.5 Avg MPG

• My Yukon XL 1500

  2004 GMC Yukon XL 1500 Denali 6.0L V8 GAS Automatic 4 Speed Sport Utility
  Added Feb 2019 • 3 Fuel-ups

  Property of waydec

• 10.7 Avg MPG

• Lolita

  2004 GMC Yukon XL 1500 SLT 5.3L V8 FLEX Automatic 4 Speed
  Added Mar 2017 • 106 Fuel-ups

  Property of crackerhead

• 16.4 Avg MPG

• My Yukon XL 1500

  2004 GMC Yukon XL 1500 Denali 6.0L V8 GAS Automatic 4 Speed
  Added Dec 2017 • 13 Fuel-ups

  Property of menotyou86

• 12.6 Avg MPG

• The Bus

  2004 GMC Yukon XL 1500 SLT 5.3L V8 FLEX Automatic 4 Speed
  Added Apr 2017 • 23 Fuel-ups

  Property of bell99man

• 30.7 Avg MPG

• 2004 Yukon XL

  2004 GMC Yukon XL 1500 SLT 5.3L V8 FLEX Automatic 4 Speed Sport Utility
  Added May 2018 • 312 Fuel-ups

  Property of Kevinsv

• 14.9 Avg MPG

• My Yukon XL 1500

  2004 GMC Yukon XL 1500 SLT 5.3L V8 FLEX Automatic 4 Speed
  Added Apr 2018 • 3 Fuel-ups

  Property of reo4ua

• 16.9 Avg MPG

• Bessie

  2004 GMC Yukon XL 1500 SLE 5.3L V8 GAS Automatic 4 Speed
  Added Jun 2017 • 13 Fuel-ups

  Property of dcm108

• 13.4 Avg MPG

• Yukon XL

  2004 GMC Yukon XL 1500 SLT 5.3L V8 GAS Automatic 4 Speed
  Added Aug 2016 • 6 Fuel-ups

  Property of clgoble

• 27.9 Avg MPG

• Denali

  2004 GMC Yukon XL 1500 Denali 6.0L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 63 Fuel-ups

  Property of paulee03

• 14.0 Avg MPG

• Denali

  2004 GMC Yukon XL 1500 Denali 6.0L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 316 Fuel-ups

  Property of OmnipotentStomper

• 13.9 Avg MPG

• Yukon XL 2004

  2004 GMC Yukon XL 1500 Denali 6.0L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 199 Fuel-ups

  Property of hcgardner

• 11.3 Avg MPG

• Yukon XL

  2004 GMC Yukon XL 1500 SLT 5.3L V8 FLEX Automatic 4 Speed Sport Utility
  Added Oct 2017 • 121 Fuel-ups

  Property of trector

• 15.0 Avg MPG

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