Based on data from 229 vehicles, 24,334 fuel-ups and 5,789,574 miles of driving, the 2003 Toyota 4Runner gets a combined Avg MPG of 15.44 with a 0.04 MPG margin of error.

Any Engine Type 4.0L V6 GAS (85) 4.7L V8 GAS (107) GAS (1) V6 GAS (8) V8 GAS (18) Any Body Style Sport Utility (74) Any Submodel Sport (41) Limited (74) SR5 (82) Other (32)

Below you can see a distribution of the fuel-ups with 1017 outliers (4.01%) removed.

Following shows the average MPG of each of the 229 vehicles in the system.

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• My 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 4 Speed
  Added Jan 2025 • 60 Fuel-ups

  Property of dawsonscars

• 14.3 Avg MPG

• 2003 4runner

  2003 Toyota 4Runner Sport 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Jun 2018 • 285 Fuel-ups

  Property of RJ280ZX

• 14.8 Avg MPG

• 4runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed
  Added Oct 2017 • 356 Fuel-ups

  Property of blackfyre

• 15.0 Avg MPG

• TRD II

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed
  Added Nov 2022 • 39 Fuel-ups

  Property of Ron225

• 13.3 Avg MPG

• 4th gen 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed
  Added Jul 2022 • 112 Fuel-ups

  Property of n1ckfr0gg

• 10.5 Avg MPG

• My 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed
  Added Jun 2016 • 290 Fuel-ups

  Property of bralex77

• 15.0 Avg MPG

• 4Runner

  2003 Toyota 4Runner Sport 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Sep 2018 • 669 Fuel-ups

  Property of alia176

• 14.7 Avg MPG

• 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Dec 2021 • 93 Fuel-ups

  Property of Charlies4runner

• 13.7 Avg MPG

• My 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed
  Added Jul 2023 • 133 Fuel-ups

  Property of haan79

• 12.0 Avg MPG

• Toyota 4runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed
  Added Mar 2017 • 639 Fuel-ups

  Property of ikaria73

• 16.4 Avg MPG

• 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Jan 2024 • 112 Fuel-ups

  Property of satyrslynx

• 16.6 Avg MPG

• My 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 4 Speed
  Added May 2024 • 52 Fuel-ups

  Property of jkqq

• 16.1 Avg MPG

• Toyota 4Runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added May 2023 • 78 Fuel-ups

  Property of modded_yota

• 11.6 Avg MPG

• TheRunner

  2003 Toyota 4Runner Sport 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Jul 2024 • 233 Fuel-ups

  Property of slohan

• 14.2 Avg MPG

• My 4Runner

  2003 Toyota 4Runner SR5 4.0L V6 GAS Automatic 4 Speed
  Added Sep 2022 • 116 Fuel-ups

  Property of Bigsteve247007

• 11.0 Avg MPG

• My 4Runner

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed
  Added Mar 2023 • 71 Fuel-ups

  Property of dgilles

• 13.3 Avg MPG

• 4Runner

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed
  Added Oct 2019 • 261 Fuel-ups

  Property of jab415

• 14.5 Avg MPG

• Elise

  2003 Toyota 4Runner SR5 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Oct 2021 • 50 Fuel-ups

  Property of MasterfulStu

• 14.2 Avg MPG

• 4Runner-Silver

  2003 Toyota 4Runner Limited 4.7L V8 GAS Automatic 5 Speed Sport Utility
  Added Jul 2019 • 268 Fuel-ups

  Property of TilleyHat

• 15.7 Avg MPG

• Old Faithful

  2003 Toyota 4Runner Limited 4.0L V6 GAS Automatic 4 Speed Sport Utility
  Added Dec 2017 • 258 Fuel-ups

  Property of Pops53

• 20.3 Avg MPG

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