Based on data from 219 vehicles, 22,747 fuel-ups and 5,454,546 miles of driving, the 2003 Toyota 4Runner gets a combined Avg MPG of 15.54 with a 0.04 MPG margin of error.

Any Engine Type 4.0L V6 GAS (82) 4.7L V8 GAS (100) GAS (1) V6 GAS (8) V8 GAS (18) Any Body Style Sport Utility (74) Any Submodel Sport (35) Limited (74) SR5 (78) Other (32)

Below you can see a distribution of the fuel-ups with 949 outliers (4.00%) removed.

Following shows the average MPG of each of the 219 vehicles in the system.

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• Black

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Oct 2017 • 53 Fuel-ups

  Property of scotthindt

• 16.7 Avg MPG

• 4runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed
  Added Dec 2017 • 55 Fuel-ups

  Property of NotMyCupOfTea

• 13.7 Avg MPG

• Toyota 4Runner 1

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Nov 2018 • 296 Fuel-ups

  Property of rustytracey

• 13.6 Avg MPG

• My 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed
  Added Jan 2020 • 101 Fuel-ups

  Property of wnt2bglfn

• 15.5 Avg MPG

• My 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed
  Added Sep 2017 • 130 Fuel-ups

  Property of connetr

• 17.7 Avg MPG

• 2003 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Sport Utility
  Added Apr 2024 • 395 Fuel-ups

  Property of Acc2Larry

• 15.6 Avg MPG

• 4Runner

  2003 Toyota 4Runner Limited 4.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Jan 2015 • 341 Fuel-ups

  Property of climbingcue

• 16.4 Avg MPG

• 4Runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 4 Speed
  Added Sep 2018 • 60 Fuel-ups

  Property of menzenski

• 15.2 Avg MPG

• My 4Runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed
  Added Aug 2019 • 66 Fuel-ups

  Property of DLamontagne94

• 13.1 Avg MPG

• 4th Gen

  2003 Toyota 4Runner Sport 4.7L V8 GAS Automatic 5 Speed
  Added Apr 2020 • 40 Fuel-ups

  Property of eye_zick

• 16.7 Avg MPG

• 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Nov 2017 • 169 Fuel-ups

  Property of dazhec

• 18.2 Avg MPG

• 4 Runner

  2003 Toyota 4Runner Limited 4.0L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 91 Fuel-ups

  Property of dmmack

• 28.4 Avg MPG

• 4Runner

  2003 Toyota 4Runner Limited 4.0L V6 GAS Automatic Sport Utility
  Added Apr 2018 • 35 Fuel-ups

  Property of darkwingbenny

• 16.9 Avg MPG

• 03 runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed
  Added May 2017 • 500 Fuel-ups

  Property of jbegala

• 16.5 Avg MPG

• Blackie

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Oct 2017 • 160 Fuel-ups

  Property of husrevoglu

• 14.8 Avg MPG

• 4Runner

  2003 Toyota 4Runner Sport 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Jun 2020 • 416 Fuel-ups

  Property of SuicideRabbit

• 13.8 Avg MPG

• My 4Runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed
  Added Sep 2019 • 3 Fuel-ups

  Property of 90RedRunner

• 13.3 Avg MPG

• 4Runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 4 Speed Sport Utility
  Added Jun 2020 • 4 Fuel-ups

  Property of blacktdi

• 16.5 Avg MPG

• Toyota 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Jun 2018 • 61 Fuel-ups

  Property of qman06

• 17.5 Avg MPG

• 4runner 2003

  2003 Toyota 4Runner Limited 4.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2018 • 221 Fuel-ups

  Property of 20034runner

• 16.3 Avg MPG

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