Based on data from 129 vehicles, 7,978 fuel-ups and 1,573,980 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 (5.13%) removed.

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

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• Jeep

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Sport Utility
  Added Jul 2023 • 149 Fuel-ups

  Property of joelo

• 17.3 Avg MPG

• TJ Wrangler

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Manual 5 Speed
  Added Dec 2023 • 3 Fuel-ups

  Property of jamesn281

• 13.7 Avg MPG

• 1999 Jeep Wrangler Sahara

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Automatic 3 Speed Sport Utility
  Added May 2013 • 127 Fuel-ups

  Property of mattce1997

• 15.0 Avg MPG

• Jeep Wrangler

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed
  Added Sep 2016 • 135 Fuel-ups

  Property of pks2

• 18.9 Avg MPG

• Red TJ

  1999 Jeep Wrangler SE 2.5L GAS L4 Standard 5 Sport Utility (2 Door)
  Added Nov 2014 • 38 Fuel-ups

  Property of benmack1

• 13.9 Avg MPG

• Jeep Wrangler

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed
  Added Aug 2016 • 370 Fuel-ups

  Property of chewrocca

• 14.2 Avg MPG

• Jeep 1999

  1999 Jeep Wrangler SE 2.5L L4 GAS Standard 5 Speed
  Added Aug 2016 • 90 Fuel-ups

  Property of TomRVA

• 14.2 Avg MPG

• My Wrangler

  1999 Jeep Wrangler SE 2.5L L4 GAS Automatic 3 Speed
  Added Mar 2018 • 6 Fuel-ups

  Property of JOMO101

• 12.1 Avg MPG

• Rex

  1999 Jeep Wrangler Sport 4.0L L6 GAS Automatic 3 Speed
  Added Aug 2016 • 57 Fuel-ups

  Property of jacobbmorgan

• 13.7 Avg MPG

• Jeep Wrangler

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed Sport Utility
  Added Nov 2017 • 25 Fuel-ups

  Property of sm0531

• 12.9 Avg MPG

• My Wrangler

  1999 Jeep Wrangler Sport 4.0L L6 GAS Manual 5 Speed
  Added Mar 2019 • 68 Fuel-ups

  Property of bpierce12

• 14.6 Avg MPG

• Jeep

  1999 Jeep Wrangler SE 2.5L L4 GAS Standard 5 Speed
  Added Dec 2016 • 11 Fuel-ups

  Property of PressB

• 11.5 Avg MPG

• Jeep Wrangler

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed
  Added Sep 2016 • 21 Fuel-ups

  Property of jmizoguchi

• 20.3 Avg MPG

• My Wrangler

  1999 Jeep Wrangler Sport 4.0L L6 GAS Manual 5 Speed
  Added Jan 2022 • 26 Fuel-ups

  Property of achmiko

• 12.7 Avg MPG

• Jeep

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed Sport Utility
  Added Oct 2017 • 35 Fuel-ups

  Property of boverberg

• 73.1 Avg MPG

• Jeep

  1999 Jeep Wrangler Sport 4.0L L6 GAS Standard 5 Speed
  Added Mar 2017 • 79 Fuel-ups

  Property of sardog68

• 12.5 Avg MPG

• M1 Abrams

  1999 Jeep Wrangler SE 2.5L L4 GAS Automatic 3 Speed
  Added Jun 2021 • 12 Fuel-ups

  Property of mnaanes

• 16.3 Avg MPG

• My Wrangler

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Automatic 3 Speed
  Added Jan 2022 • 9 Fuel-ups

  Property of rfosselius

• 14.4 Avg MPG

• Sahara

  1999 Jeep Wrangler Sahara 4.0L L6 GAS Standard 5 Speed Sport Utility
  Added May 2018 • 9 Fuel-ups

  Property of PensacolaPruis

• 13.3 Avg MPG

• Wyatt

  1999 Jeep Wrangler Sport 4.0L L6 GAS Manual 5 Speed
  Added Mar 2019 • 51 Fuel-ups

  Property of Cruser

• 16.4 Avg MPG

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