Based on data from 105 vehicles, 9,322 fuel-ups and 2,447,321 miles of driving, the 2003 Toyota Highlander gets a combined Avg MPG of 18.90 with a 0.06 MPG margin of error.

Any Engine Type 2.4L L4 GAS (20) 3.0L V6 GAS (62) GAS (1) L4 GAS (5) V6 GAS (7) Any Body Style Sport Utility (28) Any Submodel Limited (36) Base (50) Other (19)

Below you can see a distribution of the fuel-ups with 645 outliers (6.47%) removed.

Following shows the average MPG of each of the 105 vehicles in the system.

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• Black Beauty

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed
  Added Aug 2017 • 14 Fuel-ups

  Property of Mttinsley

• 17.0 Avg MPG

• Sienna 2006

  2003 Toyota Highlander 2.4L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 14 Fuel-ups

  Property of nicovice2017

• 23.7 Avg MPG

• My Highlander

  2003 Toyota Highlander 2.4L L4 GAS Automatic 4 Speed
  Added Oct 2017 • 9 Fuel-ups

  Property of theak9

• 19.6 Avg MPG

• My Highlander

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed
  Added Jan 2017 • 100 Fuel-ups

  Property of grantdry

• 19.8 Avg MPG

• Highlander

  2003 Toyota Highlander 3.0L GAS V6 Automatic 4 Sport Utility (4 Door)
  Added Sep 2014 • 150 Fuel-ups

  Property of Char128

• 19.6 Avg MPG

• My Highlander

  2003 Toyota Highlander 2.4L L4 GAS Automatic 4 Speed
  Added May 2017 • 26 Fuel-ups

  Property of magarooni

• 23.5 Avg MPG

• Highlander

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

  Property of duannie

• 26.5 Avg MPG

• Toyota

  2003 Toyota Highlander Highlander
  Added Sep 2016 • 124 Fuel-ups

  Property of blkasia

• 19.6 Avg MPG

• Highlander (2003)

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 46 Fuel-ups

  Property of Blumer_22

• 16.9 Avg MPG

• My Highlander

  2003 Toyota Highlander 3.0L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 30 Fuel-ups

  Property of jasoncho

• 18.1 Avg MPG

• 2003 Toyota Highlander

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 426 Fuel-ups

  Property of KCSteve

• 19.0 Avg MPG

• Highlander

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Sep 2015 • 74 Fuel-ups

  Property of Ozark221

• 18.4 Avg MPG

• Highlander Guzzler

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Apr 2016 • 8 Fuel-ups

  Property of Nek167

• 15.5 Avg MPG

• Highlander

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Feb 2013 • 22 Fuel-ups

  Property of gietl

• 19.7 Avg MPG

• highlander

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Jul 2014 • 10 Fuel-ups

  Property of dylanvanc

• 18.3 Avg MPG

• Duncan

  2003 Toyota Highlander 2.4L L4 GAS Automatic 4 Sport Utility (4 Door)
  Added Oct 2008 • 276 Fuel-ups

  Property of annesnider

• 22.7 Avg MPG

• Highlander

  2003 Toyota Highlander 3.0L V6 GAS Automatic 4 Speed
  Added May 2016 • 313 Fuel-ups

  Property of Ray0489

• 19.0 Avg MPG

• Highlander

  2003 Toyota Highlander Limited 3.0L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 132 Fuel-ups

  Property of SllinIL

• 20.4 Avg MPG

• Highlander 2003

  2003 Toyota Highlander 2.4L L4 GAS Automatic 4 Speed
  Added Oct 2017 • 104 Fuel-ups

  Property of sarahbee3

• 23.7 Avg MPG

• Highlander

  2003 Toyota Highlander Limited 3.0L GAS V6 2995cc Automatic 4
  Added Jun 2014 • 34 Fuel-ups

  Property of Kumouri

• 20.4 Avg MPG

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