Based on data from 102 vehicles, 8,992 fuel-ups and 2,345,942 miles of driving, the 2003 Toyota Highlander gets a combined Avg MPG of 18.86 with a 0.06 MPG margin of error.

Any Engine Type 2.4L L4 GAS (19) 3.0L V6 GAS (60) GAS (1) L4 GAS (5) V6 GAS (7) Any Body Style Sport Utility (26) Any Submodel Limited (35) Base (48) Other (19)

Below you can see a distribution of the fuel-ups with 567 outliers (5.93%) removed.

Following shows the average MPG of each of the 102 vehicles in the system.

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• Tony Stark

  2003 Toyota Highlander GAS V6
  Added Feb 2014 • 13 Fuel-ups

  Property of nickoanderson

• 16.2 Avg MPG

• mytoy

  2003 Toyota Highlander GAS L4
  Added Apr 2014 • 229 Fuel-ups

  Property of stanar

• 21.6 Avg MPG

• Toyota Kluger

  2003 Toyota Highlander 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Mar 2023 • 9 Fuel-ups

  Property of ahsansharjeelAcar

• 18.0 Avg MPG

• Toyota Kluger

  2003 Toyota Highlander 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added May 2018 • 9 Fuel-ups

  Property of ahsansharjeel

• 18.0 Avg MPG

• Duncan

  2003 Toyota Highlander GAS V6
  Added Jun 2013 • 20 Fuel-ups

  Property of eXstasy

• 16.9 Avg MPG

• Highlander

  2003 Toyota Highlander GAS
  Added Dec 2013 • 3 Fuel-ups

  Property of justinmr

• 20.4 Avg MPG

• 03 Highlander

  2003 Toyota Highlander
  Added Jul 2013 • 11 Fuel-ups

  Property of DurangoJoe

• 21.0 Avg MPG

• Big Car

  2003 Toyota Highlander
  Added Feb 2011 • 8 Fuel-ups

  Property of silverlan

• 17.3 Avg MPG

• The HL

  2003 Toyota Highlander GAS V6
  Added Jun 2012 • 50 Fuel-ups

  Property of unt0uchable

• 17.3 Avg MPG

• Highlander

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 163 Fuel-ups

  Property of checo64

• 18.6 Avg MPG

• 2003 Toyota Highlander

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 23 Fuel-ups

  Property of VLLN

• 21.5 Avg MPG

• Highlander

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 116 Fuel-ups

  Property of drahodo

• 18.8 Avg MPG

• Yota

  2003 Toyota Highlander GAS V6
  Added Jun 2012 • 49 Fuel-ups

  Property of PirelliCarGuy

• 17.9 Avg MPG

• Highlander

  2003 Toyota Highlander GAS L4
  Added Feb 2012 • 11 Fuel-ups

  Property of Svennen

• 20.5 Avg MPG

• Hilda

  2003 Toyota Highlander GAS V6
  Added Dec 2011 • 16 Fuel-ups

  Property of StevenE

• 20.8 Avg MPG

• Highlander

  2003 Toyota Highlander GAS V6
  Added May 2012 • 5 Fuel-ups

  Property of rottlover

• 17.1 Avg MPG

• Dave's Car

  2003 Toyota Highlander 2.4L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 112 Fuel-ups

  Property of daveanthold

• 33.9 Avg MPG

• Highlander

  2003 Toyota Highlander GAS L4
  Added Aug 2012 • 4 Fuel-ups

  Property of astoykov91

• 17.5 Avg MPG

• White Highlander

  2003 Toyota Highlander GAS L4
  Added Feb 2012 • 21 Fuel-ups

  Property of e6av8or

• 26.6 Avg MPG

• Highlander

  2003 Toyota Highlander
  Added Nov 2009 • 25 Fuel-ups

  Property of ggarnier

• 22.0 Avg MPG

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