Based on data from 218 vehicles, 22,381 fuel-ups and 5,359,126 miles of driving, the 2003 Toyota 4Runner gets a combined Avg MPG of 15.55 with a 0.04 MPG margin of error.

Any Engine Type 4.0L V6 GAS (81) 4.7L V8 GAS (100) GAS (1) V6 GAS (8) V8 GAS (18) Any Body Style Sport Utility (73) Any Submodel Sport (35) Limited (74) SR5 (77) Other (32)

Below you can see a distribution of the fuel-ups with 938 outliers (4.02%) removed.

Following shows the average MPG of each of the 218 vehicles in the system.

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• My 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed
  Added Aug 2020 • 48 Fuel-ups

  Property of iannsanntos

• 14.0 Avg MPG

• Silver bullet

  2003 Toyota 4Runner Custom Submodel V8 GAS
  Added Apr 2013 • 325 Fuel-ups

  Property of JIBJAB

• 16.4 Avg MPG

• 4Runner-Silver

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Jul 2019 • 237 Fuel-ups

  Property of TilleyHat

• 15.7 Avg MPG

• TRD II

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed
  Added Nov 2022 • 25 Fuel-ups

  Property of Ron225

• 13.5 Avg MPG

• My 4Runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed
  Added Feb 2022 • 47 Fuel-ups

  Property of RuthTheRunner

• 14.0 Avg MPG

• My 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed
  Added Jul 2023 • 76 Fuel-ups

  Property of haan79

• 12.1 Avg MPG

• 4Runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 4 Speed Sport Utility
  Added Sep 2018 • 338 Fuel-ups

  Property of Boconnor303

• 13.5 Avg MPG

• 4-Runner

  2003 Toyota 4Runner Sport 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Mar 2022 • 324 Fuel-ups

  Property of Muckwagen

• 15.2 Avg MPG

• 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed
  Added Apr 2023 • 16 Fuel-ups

  Property of splitrock

• 14.3 Avg MPG

• My 4Runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed
  Added Dec 2015 • 269 Fuel-ups

  Property of ds2kcivic

• 14.6 Avg MPG

• 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Jul 2016 • 120 Fuel-ups

  Property of OCDriver

• 17.6 Avg MPG

• 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Feb 2019 • 343 Fuel-ups

  Property of Prestonh

• 14.5 Avg MPG

• 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Jan 2024 • 95 Fuel-ups

  Property of satyrslynx

• 16.7 Avg MPG

• 4Runner - 2003

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed
  Added Sep 2016 • 323 Fuel-ups

  Property of davin_anderson

• 16.2 Avg MPG

• 4th gen 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed
  Added Jul 2022 • 58 Fuel-ups

  Property of n1ckfr0gg

• 10.5 Avg MPG

• My 4Runner

  2003 Toyota 4Runner Sport 4.7L V8 GAS Automatic 5 Speed
  Added Jan 2023 • 8 Fuel-ups

  Property of jenren81

• 12.0 Avg MPG

• 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 247 Fuel-ups

  Property of Bowty

• 11.4 Avg MPG

• 2003 Toyota 4Runner

  2003 Toyota 4Runner Limited 4.0L V6 GAS Automatic 4 Speed
  Added Feb 2024 • 6 Fuel-ups

  Property of akflyer

• 19.0 Avg MPG

• Bill's Runner

  2003 Toyota 4Runner Sport 4.7L V8 GAS Automatic 5 Speed
  Added Jan 2018 • 211 Fuel-ups

  Property of Billet27

• 14.0 Avg MPG

• 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Dec 2021 • 68 Fuel-ups

  Property of Charlies4runner

• 13.9 Avg MPG

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