Based on data from 184 vehicles, 16,843 fuel-ups and 4,372,600 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 288 outliers (1.68%) removed.

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

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• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Feb 2022 • 79 Fuel-ups

  Property of Scraps78

• 18.6 Avg MPG

• Jack

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Nov 2018 • 97 Fuel-ups

  Property of kramlegan

• 16.7 Avg MPG

• Jeep Wrangler JL Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jun 2018 • 298 Fuel-ups

  Property of punisher5

• 16.9 Avg MPG

• My Wrangler JL

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

  Property of mdelzer

• 16.3 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Apr 2021 • 180 Fuel-ups

  Property of jsimpson

• 17.8 Avg MPG

• Mike’s Jeep

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Oct 2021 • 156 Fuel-ups

  Property of mickwarren

• 20.0 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Jul 2019 • 239 Fuel-ups

  Property of ictheboy

• 21.1 Avg MPG

• Wrangler

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Sep 2019 • 148 Fuel-ups

  Property of magnmike

• 17.5 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Mar 2019 • 309 Fuel-ups

  Property of kunstman

• 21.0 Avg MPG

• Our Wrangler JL

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added May 2018 • 311 Fuel-ups

  Property of RobertVDW

• 18.8 Avg MPG

• Wrangler JLU

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Jun 2019 • 111 Fuel-ups

  Property of jack0351

• 18.9 Avg MPG

• Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Sep 2018 • 313 Fuel-ups

  Property of Peterbuilt75

• 16.9 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Sep 2023 • 33 Fuel-ups

  Property of holodckbbs

• 23.9 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Aug 2022 • 127 Fuel-ups

  Property of yatilgpr

• 20.5 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Jan 2019 • 288 Fuel-ups

  Property of Voras

• 17.6 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jun 2018 • 297 Fuel-ups

  Property of Stretch35

• 17.1 Avg MPG

• 2018 Wrangler JL (Michelle)

  2018 Jeep Wrangler JL Sport 2.0L L4 GAS
  Added Feb 2018 • 256 Fuel-ups

  Property of BiLLSolomon

• 16.4 Avg MPG

• Kent

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS
  Added May 2019 • 282 Fuel-ups

  Property of mchagoya

• 18.9 Avg MPG

• Jeep JLU Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Oct 2020 • 259 Fuel-ups

  Property of jericho730

• 13.2 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Jul 2021 • 120 Fuel-ups

  Property of Ford1948truck

• 18.2 Avg MPG

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