2003 GMC Envoy MPG

Based on data from 50 vehicles, 3,505 fuel-ups and 867,288 miles of driving, the 2003 GMC Envoy gets a combined Avg MPG of 16.75 with a 0.11 MPG margin of error.

Below you can see a distribution of the fuel-ups with 110 outliers (3.04%) removed.

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

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• 2003 GMC Envoy XL

  2003 GMC Envoy GAS V8
  Added Mar 2014 • 5 Fuel-ups

  Property of dgpenny

• 19.3 Avg MPG

• GMC Envoy

  2003 GMC Envoy SLT 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2016 • 235 Fuel-ups

  Property of jelacy

• 15.7 Avg MPG

• My Envoy

  2003 GMC Envoy GAS L6
  Added Oct 2012 • 95 Fuel-ups

  Property of framedforlife

• 15.6 Avg MPG

• Envoy

  2003 GMC Envoy GAS L6
  Added Feb 2012 • 74 Fuel-ups

  Property of vdubcc

• 16.5 Avg MPG

• MPG

  2003 GMC Envoy GAS L6
  Added Mar 2013 • 7 Fuel-ups

  Property of Meiselk

• 14.7 Avg MPG

• Phantom

  2003 GMC Envoy GAS L6
  Added Nov 2012 • 5 Fuel-ups

  Property of Voymom

• 12.8 Avg MPG

• Envoy

  2003 GMC Envoy GAS L6
  Added Sep 2012 • 3 Fuel-ups

  Property of swipeys

• 7.3 Avg MPG

• Envoy

  2003 GMC Envoy GAS L6
  Added Sep 2012 • 4 Fuel-ups

  Property of bal

• 16.2 Avg MPG

• Kemit

  2003 GMC Envoy GAS L6
  Added May 2010 • 7 Fuel-ups

  Property of RC21

• 16.2 Avg MPG

• Jason's Car

  2003 GMC Envoy GAS L6
  Added Jul 2009 • 11 Fuel-ups

  Property of transcam21

• 17.9 Avg MPG

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