Based on data from 128 vehicles, 9,360 fuel-ups and 1,799,908 miles of driving, the 2003 Jeep Wrangler gets a combined Avg MPG of 14.79 with a 0.06 MPG margin of error.

Any Engine Type 2.4L L4 GAS (4) 4.0L L6 GAS (97) L4 GAS (3) L6 GAS (21) Any Body Style Sport Utility (33) Any Submodel X AT (1) SE (4) Sahara (15) X (23) 1.5 RS CVT Honda SENSING (27) Rubicon (31) Other (27)

Below you can see a distribution of the fuel-ups with 139 outliers (1.46%) removed.

Following shows the average MPG of each of the 128 vehicles in the system.

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• Jeep Tj

  2003 Jeep Wrangler X AT 4.0L L6 GAS Automatic 4 Speed Sport Utility
  Added Jan 2025 • 36 Fuel-ups

  Property of rvblackz

• 14.5 Avg MPG

• 2003 Jeep Rubicon

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Standard 5 Speed
  Added Nov 2016 • 674 Fuel-ups

  Property of crossjf

• 17.0 Avg MPG

• My Wrangler

  2003 Jeep Wrangler 1.5 RS CVT Honda SENSING 4.0L L6 GAS Automatic 4 Speed
  Added May 2021 • 143 Fuel-ups

  Property of joelh

• 13.2 Avg MPG

• Jeep

  2003 Jeep Wrangler 1.5 RS CVT Honda SENSING 4.0L L6 GAS Automatic 4 Speed
  Added Mar 2017 • 598 Fuel-ups

  Property of gmeadows

• 16.9 Avg MPG

• Jeep TJ

  2003 Jeep Wrangler Sahara 4.0L L6 GAS Manual 5 Speed
  Added Apr 2020 • 112 Fuel-ups

  Property of livetofly

• 12.5 Avg MPG

• Jeep

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Standard 5 Speed
  Added Aug 2016 • 124 Fuel-ups

  Property of truzzm

• 13.1 Avg MPG

• My Wrangler

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Automatic 4 Speed
  Added Feb 2023 • 68 Fuel-ups

  Property of tartpe

• 12.2 Avg MPG

• My Wrangler

  2003 Jeep Wrangler X 4.0L L6 GAS Manual 5 Speed
  Added Jan 2022 • 50 Fuel-ups

  Property of kevinplays

• 15.5 Avg MPG

• Jeep

  2003 Jeep Wrangler X 4.0L L6 GAS Standard 5 Speed Sport Utility
  Added Aug 2008 • 534 Fuel-ups

  Property of Nobody

• 15.5 Avg MPG

• 2003 Wrangler

  2003 Jeep Wrangler 1.5 RS CVT Honda SENSING 4.0L L6 GAS Standard 5 Speed
  Added Aug 2018 • 99 Fuel-ups

  Property of warrenthemc

• 14.4 Avg MPG

• Crimson Jeep

  2003 Jeep Wrangler Custom Submodel L6 GAS
  Added Aug 2011 • 92 Fuel-ups

  Property of MrH

• 16.6 Avg MPG

• 2003 Jeep Wranger X

  2003 Jeep Wrangler X 4.0L L6 GAS Standard 5 Speed
  Added Sep 2016 • 1114 Fuel-ups

  Property of jwrogers3rd

• 16.5 Avg MPG

• Chip

  2003 Jeep Wrangler 1.5 RS CVT Honda SENSING 4.0L L6 GAS Manual 5 Speed Sport Utility
  Added Oct 2022 • 93 Fuel-ups

  Property of BrookingN

• 15.4 Avg MPG

• Blue Wrangler TJ

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Automatic 4 Speed
  Added Apr 2023 • 21 Fuel-ups

  Property of JediPat

• 13.7 Avg MPG

• My Wrangler

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Automatic 4 Speed
  Added Apr 2024 • 15 Fuel-ups

  Property of dwink

• 12.9 Avg MPG

• My Wrangler

  2003 Jeep Wrangler 1.5 RS CVT Honda SENSING 4.0L L6 GAS Automatic 4 Speed
  Added Jun 2024 • 8 Fuel-ups

  Property of tinnon55

• 11.5 Avg MPG

• Jeep

  2003 Jeep Wrangler X 4.0L L6 GAS Manual 5 Speed Sport Utility
  Added Jun 2020 • 34 Fuel-ups

  Property of Brunt

• 20.4 Avg MPG

• My Wrangler

  2003 Jeep Wrangler Rubicon 4.0L L6 GAS Manual 5 Speed
  Added Aug 2019 • 40 Fuel-ups

  Property of BigJeep4x4

• 14.0 Avg MPG

• Eric Wrangler

  2003 Jeep Wrangler X 4.0L L6 GAS Manual 5 Speed
  Added Nov 2016 • 84 Fuel-ups

  Property of ericloj

• 13.8 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

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