Based on data from 184 vehicles, 16,887 fuel-ups and 4,382,929 miles of driving, the 2018 Jeep Wrangler JL gets a combined Avg MPG of 17.79 with a 0.05 MPG margin of error.

Any Engine Type 2.0L L4 GAS (51) 3.6L V6 GAS (130) Any Body Style Wagon (1) Convertible (2) Sport Utility (47) Hardtop (9) Any Submodel Base (3) Sport (26) Sport S (37) Sahara (47) Rubicon (71)

Below you can see a distribution of the fuel-ups with 290 outliers (1.69%) removed.

Following shows the average MPG of each of the 184 vehicles in the system.

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• 2018 Wrangler JL (Michelle)

  2018 Jeep Wrangler JL Sport 2.0L L4 GAS
  Added Feb 2018 • 257 Fuel-ups

  Property of BiLLSolomon

• 16.4 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Jul 2019 • 240 Fuel-ups

  Property of ictheboy

• 21.1 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Jul 2018 • 349 Fuel-ups

  Property of warrenpitt

• 17.5 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Feb 2022 • 82 Fuel-ups

  Property of Scraps78

• 18.7 Avg MPG

• Mike’s Jeep

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Oct 2021 • 158 Fuel-ups

  Property of mickwarren

• 20.0 Avg MPG

• JL 2018

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added May 2018 • 275 Fuel-ups

  Property of dunlopr

• 15.7 Avg MPG

• Jeep JLU Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Oct 2020 • 260 Fuel-ups

  Property of jericho730

• 13.2 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Apr 2021 • 181 Fuel-ups

  Property of jsimpson

• 17.8 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Jan 2019 • 119 Fuel-ups

  Property of XP

• 21.6 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Sep 2023 • 34 Fuel-ups

  Property of holodckbbs

• 24.0 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Apr 2018 • 155 Fuel-ups

  Property of kingrichardthelion

• 18.8 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Mar 2019 • 310 Fuel-ups

  Property of kunstman

• 21.0 Avg MPG

• Kent

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS
  Added May 2019 • 283 Fuel-ups

  Property of mchagoya

• 18.9 Avg MPG

• Ruby 2.0

  2018 Jeep Wrangler JL Rubicon 2,0L L4 GAS Automatic 8 Speed Hardtop
  Added Dec 2018 • 184 Fuel-ups

  Property of enricof

• 18.0 Avg MPG

• Jeep JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jul 2018 • 409 Fuel-ups

  Property of kdb13

• 20.1 Avg MPG

• Lauren’s Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Jan 2024 • 7 Fuel-ups

  Property of TemplarAZ

• 14.6 Avg MPG

• Jeeper

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Feb 2023 • 14 Fuel-ups

  Property of bchoney

• 23.0 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jun 2018 • 411 Fuel-ups

  Property of mdelzer

• 16.3 Avg MPG

• Our Wrangler JL

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added May 2018 • 312 Fuel-ups

  Property of RobertVDW

• 18.8 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Jul 2021 • 181 Fuel-ups

  Property of bkfisher95

• 14.8 Avg MPG

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