Based on data from 127 vehicles, 9,220 fuel-ups and 1,770,857 miles of driving, the 2003 Jeep Wrangler gets a combined Avg MPG of 14.78 with a 0.06 MPG margin of error.

Any Engine Type 2.4L L4 GAS (4) 4.0L L6 GAS (96) L4 GAS (3) L6 GAS (21) Any Body Style Sport Utility (31) Any Submodel SE (4) Sahara (15) X (23) Sport (27) Rubicon (31) Other (27)

Below you can see a distribution of the fuel-ups with 138 outliers (1.47%) removed.

Following shows the average MPG of each of the 127 vehicles in the system.

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• My Wrangler

  2003 Jeep Wrangler Sport 4.0L L6 GAS Automatic 4 Speed
  Added May 2021 • 133 Fuel-ups

  Property of joelh

• 13.3 Avg MPG

• 2003 Jeep Wranger X

  2003 Jeep Wrangler X 4.0L L6 GAS Standard 5 Speed
  Added Sep 2016 • 1097 Fuel-ups

  Property of jwrogers3rd

• 16.5 Avg MPG

• 2003 Jeep Rubicon

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Standard 5 Speed
  Added Nov 2016 • 652 Fuel-ups

  Property of crossjf

• 17.0 Avg MPG

• Jeep

  2003 Jeep Wrangler X 4.0L L6 GAS Manual 5 Speed Sport Utility
  Added Jun 2020 • 32 Fuel-ups

  Property of Brunt

• 20.9 Avg MPG

• Chip

  2003 Jeep Wrangler Sport 4.0L L6 GAS Manual 5 Speed Sport Utility
  Added Oct 2022 • 83 Fuel-ups

  Property of BrookingN

• 15.4 Avg MPG

• My Wrangler

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Automatic 4 Speed
  Added Apr 2024 • 13 Fuel-ups

  Property of dwink

• 12.7 Avg MPG

• My Wrangler

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Automatic 4 Speed
  Added Feb 2023 • 59 Fuel-ups

  Property of tartpe

• 12.2 Avg MPG

• Jeep TJ

  2003 Jeep Wrangler Sahara 4.0L L6 GAS Manual 5 Speed
  Added Apr 2020 • 101 Fuel-ups

  Property of livetofly

• 12.7 Avg MPG

• Jeep Wrangler

  2003 Jeep Wrangler Sahara 4.0L L6 GAS Automatic 4 Speed Sport Utility
  Added Jan 2025 • 124 Fuel-ups

  Property of eafuhrman

• 13.8 Avg MPG

• Jeep

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Standard 5 Speed
  Added Aug 2016 • 121 Fuel-ups

  Property of truzzm

• 13.1 Avg MPG

• 2003 Wrangler

  2003 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed
  Added Aug 2018 • 95 Fuel-ups

  Property of warrenthemc

• 14.4 Avg MPG

• Jeep

  2003 Jeep Wrangler X 4.0L L6 GAS Standard 5 Speed Sport Utility
  Added Aug 2008 • 528 Fuel-ups

  Property of Nobody

• 15.5 Avg MPG

• Jeep Sahara

  2003 Jeep Wrangler Sahara 4.0L L6 GAS Manual 6 Speed Sport Utility
  Added Apr 2019 • 221 Fuel-ups

  Property of Jhs4

• 13.0 Avg MPG

• Blue Wrangler TJ

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Automatic 4 Speed
  Added Apr 2023 • 20 Fuel-ups

  Property of JediPat

• 13.7 Avg MPG

• My Wrangler

  2003 Jeep Wrangler Sport 4.0L L6 GAS Automatic 4 Speed
  Added Jun 2024 • 6 Fuel-ups

  Property of tinnon55

• 11.3 Avg MPG

• Crimson Jeep

  2003 Jeep Wrangler Custom Submodel L6 GAS
  Added Aug 2011 • 90 Fuel-ups

  Property of MrH

• 16.6 Avg MPG

• Jeep

  2003 Jeep Wrangler Sport 4.0L L6 GAS Automatic 4 Speed
  Added Mar 2017 • 595 Fuel-ups

  Property of gmeadows

• 16.9 Avg MPG

• TJ

  2003 Jeep Wrangler Sahara 4.0L L6 GAS Automatic 4 Speed Sport Utility
  Added Oct 2017 • 86 Fuel-ups

  Property of RangerZ

• 13.7 Avg MPG

• My Wrangler

  2003 Jeep Wrangler X 4.0L L6 GAS Manual 5 Speed
  Added Jan 2022 • 48 Fuel-ups

  Property of kevinplays

• 15.6 Avg MPG

• Eric Wrangler

  2003 Jeep Wrangler X 4.0L L6 GAS Manual 5 Speed
  Added Nov 2016 • 83 Fuel-ups

  Property of ericloj

• 13.8 Avg MPG

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