Based on data from 22 vehicles, 1,634 fuel-ups and 379,745 miles of driving, the 2004 GMC Envoy XL gets a combined Avg MPG of 14.45 with a 0.11 MPG margin of error.

Any Engine Type 4.2L L6 GAS (19) 5.3L V8 GAS (3) Any Body Style Sport Utility (12) Any Submodel SLT (7) SLE (15)

Below you can see a distribution of the fuel-ups with 36 outliers (2.16%) removed.

Following shows the average MPG of each of the 22 vehicles in the system.

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• My Envoy XL

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2019 • 11 Fuel-ups

  Property of fuellyeb

• 16.3 Avg MPG

• The Bus

  2004 GMC Envoy XL SLE 5.3L V8 GAS Automatic 4 Speed
  Added Jun 2021 • 10 Fuel-ups

  Property of Dyushta

• 13.3 Avg MPG

• 2004 Envoy, 25.0 gallon fuel tank

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2017 • 72 Fuel-ups

  Property of JAD75025

• 15.0 Avg MPG

• Atkinson2

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 7 Fuel-ups

  Property of aatkin1

• 17.2 Avg MPG

• My Envoy XL 4wd

  2004 GMC Envoy XL SLT 5.3L V8 GAS Automatic 4 Speed
  Added Feb 2019 • 22 Fuel-ups

  Property of blewis1766

• 12.7 Avg MPG

• ZRichard Walker

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2017 • 189 Fuel-ups

  Property of rwalker2k

• 14.1 Avg MPG

• ZRichard Walker

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2023 • 189 Fuel-ups

  Property of rwalker2k

• 14.1 Avg MPG

• Z Richard Walker

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2023 • 194 Fuel-ups

  Property of rwalker2k

• 14.1 Avg MPG

• Z Richard Walker

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Sep 2018 • 194 Fuel-ups

  Property of rwalker2k

• 14.1 Avg MPG

• ZRichard Walker

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2023 • 189 Fuel-ups

  Property of rwalker2k

• 14.0 Avg MPG

• ZRichard Walker

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added May 2019 • 189 Fuel-ups

  Property of rwalker2k

• 14.0 Avg MPG

• T. Envoy

  2004 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 12 Fuel-ups

  Property of cpdavis

• 50.0 Avg MPG

• DFs_Envoy

  2004 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added May 2017 • 54 Fuel-ups

  Property of DilFer

• 16.3 Avg MPG

• GMC

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added May 2018 • 7 Fuel-ups

  Property of bcolvin770

• 16.7 Avg MPG

• My Envoy XL

  2004 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed
  Added May 2018 • 4 Fuel-ups

  Property of Ty_Pod14

• 16.8 Avg MPG

• Envoy XL

  2004 GMC Envoy XL SLE 5.3L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 215 Fuel-ups

  Property of eric860

• 16.1 Avg MPG

• Big Red

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed
  Added Oct 2017 • 25 Fuel-ups

  Property of ZMaz94

• 14.6 Avg MPG

• Big Green SUV

  2004 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added May 2017 • 41 Fuel-ups

  Property of jseyfert3

• 16.5 Avg MPG

• Envoy

  2004 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Dec 2014 • 116 Fuel-ups

  Property of shurden

• 18.4 Avg MPG

• 2004 GMC Envoy XL

  2004 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed
  Added Jan 2018 • 25 Fuel-ups

  Property of sjcalimel2000

• 33.7 Avg MPG

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