Based on data from 185 vehicles, 17,859 fuel-ups and 4,638,422 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 (50) 3.6L V6 GAS (132) Any Body Style Wagon (1) Convertible (2) Sport Utility (46) Hardtop (9) Any Submodel Base (3) Sport (26) Sport S (37) Sahara (48) Rubicon (71)

Below you can see a distribution of the fuel-ups with 317 outliers (1.74%) removed.

Following shows the average MPG of each of the 185 vehicles in the system.

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• 2018 Jeep Wrangler Rubicon JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jul 2018 • 352 Fuel-ups

  Property of URM63Bug

• 17.5 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS Standard 6 Speed
  Added Jun 2018 • 207 Fuel-ups

  Property of jeepinbird

• 16.0 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Mar 2019 • 346 Fuel-ups

  Property of kunstman

• 20.8 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Jul 2021 • 145 Fuel-ups

  Property of Ford1948truck

• 18.2 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Feb 2022 • 106 Fuel-ups

  Property of Scraps78

• 19.0 Avg MPG

• Eugene

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS Automatic 8 Speed Hardtop
  Added Aug 2020 • 158 Fuel-ups

  Property of huntersan9

• 19.3 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Mar 2018 • 211 Fuel-ups

  Property of cbudzyns

• 17.2 Avg MPG

• Jeep JLU Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Oct 2020 • 294 Fuel-ups

  Property of jericho730

• 13.3 Avg MPG

• Kent

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS
  Added May 2019 • 319 Fuel-ups

  Property of mchagoya

• 18.7 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Jan 2019 • 331 Fuel-ups

  Property of Voras

• 17.5 Avg MPG

• 2018 Jeep Wrangler Sahara JLU

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS Manual 6 Speed Sport Utility
  Added Jun 2019 • 134 Fuel-ups

  Property of ralphb

• 19.9 Avg MPG

• Punkin Wrangler

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Aug 2020 • 169 Fuel-ups

  Property of ryu7926

• 19.1 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jun 2024 • 23 Fuel-ups

  Property of ffemtjdwsr

• 9.8 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Jul 2021 • 202 Fuel-ups

  Property of bkfisher95

• 14.9 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Apr 2018 • 165 Fuel-ups

  Property of kingrichardthelion

• 18.9 Avg MPG

• Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added May 2018 • 232 Fuel-ups

  Property of Matthieu

• 15.3 Avg MPG

• Jeep Wrangler JL Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jun 2018 • 339 Fuel-ups

  Property of punisher5

• 16.8 Avg MPG

• Rachel’s Wrangler

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Mar 2022 • 12 Fuel-ups

  Property of MisterPA

• 17.1 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Jan 2019 • 128 Fuel-ups

  Property of XP

• 21.7 Avg MPG

• Mojito Rubicon

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS Automatic 8 Speed Sport Utility
  Added Dec 2018 • 94 Fuel-ups

  Property of Baladen

• 17.5 Avg MPG

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