Based on data from 129 vehicles, 7,982 fuel-ups and 1,574,817 miles of driving, the 1999 Jeep Wrangler gets a combined Avg MPG of 15.24 with a 0.06 MPG margin of error.

Any Engine Type 2.5L L4 GAS (18) 4.0L L6 GAS (78) DIESEL (1) L4 DIESEL (1) L4 GAS (8) L6 GAS (14) Any Body Style Sport Utility (35) Hardtop (1) Any Submodel SE (18) Sahara (25) Sport (55) Other (31)

Below you can see a distribution of the fuel-ups with 431 outliers (5.12%) removed.

Following shows the average MPG of each of the 129 vehicles in the system.

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• Jeep

  1999 Jeep Wrangler SE 2.5L L4 GAS Standard 5 Speed
  Added Sep 2016 • 114 Fuel-ups

  Property of KristenFisher3

• 26.6 Avg MPG

• Jeep

  1999 Jeep Wrangler SE 2.5L L4 GAS Standard 5 Speed
  Added Mar 2018 • 139 Fuel-ups

  Property of jddial

• 13.9 Avg MPG

• My Jeep

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Automatic 3 Speed Sport Utility
  Added May 2016 • 114 Fuel-ups

  Property of NZJester

• 12.8 Avg MPG

• Timber

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Manual 5 Speed Sport Utility
  Added Oct 2015 • 40 Fuel-ups

  Property of lopergl

• 13.4 Avg MPG

• Bam Bam

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed Sport Utility
  Added Sep 2018 • 68 Fuel-ups

  Property of bambam8452

• 15.5 Avg MPG

• Wrangler

  1999 Jeep Wrangler GAS L6
  Added May 2012 • 180 Fuel-ups

  Property of jesseoff

• 15.0 Avg MPG

• River

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Sport Utility
  Added Jun 2018 • 52 Fuel-ups

  Property of Crazychef2005

• 16.3 Avg MPG

• Jeep

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed Sport Utility
  Added Apr 2016 • 10 Fuel-ups

  Property of Dueces

• 11.4 Avg MPG

• My Wrangler

  1999 Jeep Wrangler SE 2.5L L4 GAS Automatic 3 Speed
  Added Dec 2017 • 5 Fuel-ups

  Property of jswinehart

• 15.6 Avg MPG

• White Jeep

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed
  Added Mar 2017 • 20 Fuel-ups

  Property of Kris5449

• 13.0 Avg MPG

• Jeep Wrangler

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Standard 5 Speed Hardtop
  Added Aug 2015 • 4 Fuel-ups

  Property of LeeWatkins

• 16.3 Avg MPG

• My Wrangler

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Standard 5 Speed
  Added May 2017 • 29 Fuel-ups

  Property of mav78

• 12.7 Avg MPG

• Jeep

  1999 Jeep Wrangler Sport 4.0L L6 GAS Automatic 5 Speed Sport Utility
  Added Jan 2017 • 8 Fuel-ups

  Property of Jretamoza

• 13.9 Avg MPG

• My Wrangler

  1999 Jeep Wrangler Sport
  Added May 2016 • 74 Fuel-ups

  Property of Viking_Chef

• 20.3 Avg MPG

• Jeep

  1999 Jeep Wrangler Sport 4.0L L6 GAS Automatic 3 Speed
  Added Nov 2017 • 28 Fuel-ups

  Property of YaBoiAV

• 14.2 Avg MPG

• My Wrangler

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed
  Added May 2017 • 16 Fuel-ups

  Property of lesstalkinmorefalcon

• 17.8 Avg MPG

• TJ wrangler

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Standard 5 Speed
  Added Aug 2017 • 18 Fuel-ups

  Property of n24otero

• 17.7 Avg MPG

• Jeep

  1999 Jeep Wrangler Sport
  Added Aug 2016 • 28 Fuel-ups

  Property of CollinsZoo

• 16.1 Avg MPG

• Jeepy

  1999 Jeep Wrangler SE 2.5L L4 GAS Automatic 3 Speed Sport Utility
  Added Mar 2014 • 57 Fuel-ups

  Property of psamai

• 14.2 Avg MPG

• Jeep TJ

  1999 Jeep Wrangler GAS L6
  Added Nov 2009 • 232 Fuel-ups

  Property of aaonms

• 13.1 Avg MPG

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