Based on data from 179 vehicles, 14,852 fuel-ups and 3,905,069 miles of driving, the 2018 Jeep Wrangler JL gets a combined Avg MPG of 17.92 with a 0.06 MPG margin of error.

Any Engine Type 2.0L L4 GAS (48) 3.6L V6 GAS (128) Any Body Style Wagon (1) Convertible (2) Sport Utility (44) Hardtop (9) Any Submodel Base (3) Sport (26) Sport S (36) Sahara (44) Rubicon (70)

Below you can see a distribution of the fuel-ups with 234 outliers (1.55%) removed.

Following shows the average MPG of each of the 179 vehicles in the system.

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• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Jan 2019 • 100 Fuel-ups

  Property of XP

• 21.7 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Mar 2019 • 207 Fuel-ups

  Property of zamussi

• 20.8 Avg MPG

• Kpunk’n

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added May 2018 • 103 Fuel-ups

  Property of kbaum

• 17.3 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Jul 2019 • 23 Fuel-ups

  Property of ssucritter

• 14.8 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL
  Added Jun 2022 • 12 Fuel-ups

  Property of MATADORED

• 23.0 Avg MPG

• Gabrielle

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS Manual 6 Speed Hardtop
  Added Jun 2019 • 79 Fuel-ups

  Property of cedxc2005

• 19.5 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Apr 2018 • 226 Fuel-ups

  Property of brow

• 19.3 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added May 2019 • 30 Fuel-ups

  Property of 72decullen72

• 22.6 Avg MPG

• Jeep Wrangler Sahara

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Aug 2019 • 56 Fuel-ups

  Property of atgfhc

• 19.4 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS Automatic
  Added Jan 2022 • 221 Fuel-ups

  Property of harddrive8

• 18.3 Avg MPG

• Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic
  Added Dec 2019 • 42 Fuel-ups

  Property of gvitale78

• 15.1 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jun 2021 • 85 Fuel-ups

  Property of stash199

• 18.1 Avg MPG

• 2018 Jeep JLU Rubicon 2.0 hurricane

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS Automatic 8 Speed Wagon
  Added May 2019 • 110 Fuel-ups

  Property of mrjking2000

• 15.6 Avg MPG

• The Jeep

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS Automatic 8 Speed
  Added May 2019 • 164 Fuel-ups

  Property of dtsean

• 23.8 Avg MPG

• Rubi

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Oct 2018 • 118 Fuel-ups

  Property of kheidolph

• 16.5 Avg MPG

• Ace

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Jun 2020 • 100 Fuel-ups

  Property of kheidolph

• 18.7 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Aug 2018 • 111 Fuel-ups

  Property of obwahn

• 18.3 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Dec 2018 • 89 Fuel-ups

  Property of sdda61

• 17.9 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 2.0L L4 GAS
  Added May 2020 • 58 Fuel-ups

  Property of dizbatchinkat

• 20.9 Avg MPG

• 2018 Jeep Wrangler JL

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added May 2018 • 379 Fuel-ups

  Property of mtomac

• 19.3 Avg MPG

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