Based on data from 51 vehicles, 3,737 fuel-ups and 842,066 miles of driving, the 2002 GMC Envoy gets a combined Avg MPG of 15.81 with a 0.10 MPG margin of error.

Any Engine Type 4.2L L6 GAS (38) L6 GAS (13) Any Body Style Hatchback (1) Sport Utility (17) Any Submodel SLE (13) SLT (25) Other (13)

Below you can see a distribution of the fuel-ups with 702 outliers (15.81%) removed.

Following shows the average MPG of each of the 51 vehicles in the system.

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• Envoy

  2002 GMC Envoy GAS L6
  Added Apr 2011 • 212 Fuel-ups

  Property of dmshort

• 15.1 Avg MPG

• Envoy

  2002 GMC Envoy SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Apr 2018 • 3 Fuel-ups

  Property of LesD

• 19.9 Avg MPG

• 2002 GMC Envoy

  2002 GMC Envoy SLT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added May 2018 • 116 Fuel-ups

  Property of joshuaj

• 15.5 Avg MPG

• My Envoy

  2002 GMC Envoy SLE 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2018 • 6 Fuel-ups

  Property of carnut6657

• 17.7 Avg MPG

• Envoy

  2002 GMC Envoy SLE 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2016 • 272 Fuel-ups

  Property of Sigep775

• 20.4 Avg MPG

• Envoy

  2002 GMC Envoy SLT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 102 Fuel-ups

  Property of jfgeil

• 14.5 Avg MPG

• Bohdi

  2002 GMC Envoy SLT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Sep 2018 • 50 Fuel-ups

  Property of abovealldave

• 16.0 Avg MPG

• Envoy

  2002 GMC Envoy SLT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2012 • 32 Fuel-ups

  Property of canuck64

• 17.6 Avg MPG

• Envy

  2002 GMC Envoy SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2016 • 4 Fuel-ups

  Property of BeauDiddley

• 11.7 Avg MPG

• The Old Envoy

  2002 GMC Envoy GAS L6
  Added Apr 2012 • 111 Fuel-ups

  Property of detroitmike

• 17.2 Avg MPG

• My Envoy

  2002 GMC Envoy SLE 4.2L L6 GAS Automatic 4 Speed
  Added Sep 2016 • 6 Fuel-ups

  Property of mcspellman

• 13.6 Avg MPG

• Envoy

  2002 GMC Envoy SLT 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2016 • 6 Fuel-ups

  Property of jeffgallen

• 14.7 Avg MPG

• Envoy

  2002 GMC Envoy SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Sep 2018 • 324 Fuel-ups

  Property of rharrison2

• 18.3 Avg MPG

• Envoy

  2002 GMC Envoy SLT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Jun 2013 • 74 Fuel-ups

  Property of thefickler

• 18.1 Avg MPG

• Envoy

  2002 GMC Envoy SLT 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2015 • 65 Fuel-ups

  Property of Gino33

• 16.9 Avg MPG

• Ernie

  2002 GMC Envoy GAS L6
  Added Apr 2012 • 14 Fuel-ups

  Property of Chilly

• 17.7 Avg MPG

• My Envoy

  2002 GMC Envoy SLT 4.2L GAS L6 Automatic 4 Sport Utility (4 Door)
  Added Feb 2015 • 10 Fuel-ups

  Property of 2talltechie

• 15.5 Avg MPG

• GMC Envoy

  2002 GMC Envoy GAS L6
  Added Apr 2011 • 129 Fuel-ups

  Property of asianbob

• 16.1 Avg MPG

• Envoy

  2002 GMC Envoy SLT 4.2L L6 GAS Automatic 4 Speed
  Added Apr 2017 • 121 Fuel-ups

  Property of marlinsmucker

• 15.9 Avg MPG

• Annette's Envoy

  2002 GMC Envoy GAS L6
  Added Apr 2013 • 21 Fuel-ups

  Property of mjnelson

• 16.2 Avg MPG

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