2003 GMC Envoy XL MPG

Based on data from 11 vehicles, 391 fuel-ups and 102,372 miles of driving, the 2003 GMC Envoy XL gets a combined Avg MPG of 14.06 with a 0.24 MPG margin of error.

Below you can see a distribution of the fuel-ups with 32 outliers (7.57%) removed.

Following shows the average MPG of each of the 11 vehicles in the system.

• My Envoy XL

  2003 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed
  Added Aug 2021 • 104 Fuel-ups

  Property of envoyboy

• 13.0 Avg MPG

• My Envoy XL

  2003 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed
  Added Jan 2020 • 63 Fuel-ups

  Property of Skeez

• 17.7 Avg MPG

• Envoy

  2003 GMC Envoy XL SLT Automatic 4 Speed Sport Utility
  Added Feb 2020 • 14 Fuel-ups

  Property of Hazdrubal

• 14.3 Avg MPG

• My Envoy XL

  2003 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed
  Added Oct 2017 • 124 Fuel-ups

  Property of creecher

• 15.3 Avg MPG

• My Envoy XL

  2003 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2019 • 18 Fuel-ups

  Property of michelleannette

• 13.2 Avg MPG

• Big Bertha

  2003 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2017 • 102 Fuel-ups

  Property of Joysiph

• 14.7 Avg MPG

• GMC

  2003 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Dec 2017 • 11 Fuel-ups

  Property of mbooher

• 27.9 Avg MPG

• Man Van

  2003 GMC Envoy XL SLE 4.2L L6 GAS Automatic 4 Speed Sport Utility
  Added Mar 2019 • 49 Fuel-ups

  Property of tofer76

• 16.3 Avg MPG

• GMC Envoy

  2003 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed
  Added Mar 2017 • 8 Fuel-ups

  Property of allaboutyou

• 16.9 Avg MPG

• My Envoy XL

  2003 GMC Envoy XL SLT 4.2L L6 GAS Automatic 4 Speed
  Added Apr 2016 • 5 Fuel-ups

  Property of bonni601

• 12.2 Avg MPG

• Envoy

  2003 GMC Envoy XL SLT 5.3L V8 GAS Automatic 4 Speed
  Added Feb 2019 • 22 Fuel-ups

  Property of tballard

• 100.0 Avg MPG