Based on data from 179 vehicles, 15,150 fuel-ups and 3,973,290 miles of driving, the 2018 Jeep Wrangler JL gets a combined Avg MPG of 17.88 with a 0.05 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 (25) Sport S (37) Sahara (44) Rubicon (70)

Below you can see a distribution of the fuel-ups with 224 outliers (1.46%) 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 Sahara 2.0L L4 GAS
  Added Jul 2019 • 199 Fuel-ups

  Property of ictheboy

• 21.0 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Apr 2021 • 129 Fuel-ups

  Property of jsimpson

• 17.9 Avg MPG

• 2018 Jeep Rubicon (Alex)

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jul 2018 • 177 Fuel-ups

  Property of GSPope

• 15.9 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Oct 2022 • 62 Fuel-ups

  Property of mdbyrne

• 17.9 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Apr 2021 • 64 Fuel-ups

  Property of kbdill

• 18.6 Avg MPG

• Jeep Wrangler JL Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jun 2018 • 250 Fuel-ups

  Property of punisher5

• 17.0 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS Standard 6 Speed
  Added Jun 2018 • 158 Fuel-ups

  Property of jeepinbird

• 17.0 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Jan 2019 • 251 Fuel-ups

  Property of Voras

• 17.7 Avg MPG

• JL 2018

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added May 2018 • 243 Fuel-ups

  Property of dunlopr

• 15.6 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jun 2018 • 331 Fuel-ups

  Property of mdelzer

• 16.5 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Mar 2019 • 254 Fuel-ups

  Property of kunstman

• 21.5 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Jul 2021 • 143 Fuel-ups

  Property of bkfisher95

• 15.0 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Mar 2018 • 138 Fuel-ups

  Property of cbudzyns

• 16.2 Avg MPG

• Reaper

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Standard 6 Speed Sport Utility
  Added Sep 2020 • 269 Fuel-ups

  Property of shabu

• 17.0 Avg MPG

• Kent

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS
  Added May 2019 • 226 Fuel-ups

  Property of mchagoya

• 19.0 Avg MPG

• Mike’s Jeep

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Oct 2021 • 91 Fuel-ups

  Property of mickwarren

• 19.9 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Sep 2022 • 29 Fuel-ups

  Property of jel129

• 17.7 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS
  Added Apr 2018 • 419 Fuel-ups

  Property of marvin1294

• 13.4 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Dec 2021 • 71 Fuel-ups

  Property of subitosalad

• 17.9 Avg MPG

• Our Wrangler JL

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added May 2018 • 255 Fuel-ups

  Property of RobertVDW

• 18.7 Avg MPG

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