Based on data from 185 vehicles, 17,882 fuel-ups and 4,643,939 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 • 353 Fuel-ups

  Property of URM63Bug

• 17.5 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Sep 2023 • 58 Fuel-ups

  Property of holodckbbs

• 24.0 Avg MPG

• 2018 Wrangler JL (Michelle)

  2018 Jeep Wrangler JL Sport 2.0L L4 GAS
  Added Feb 2018 • 279 Fuel-ups

  Property of BiLLSolomon

• 16.5 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Dec 2021 • 98 Fuel-ups

  Property of subitosalad

• 17.6 Avg MPG

• Punkin Wrangler

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Aug 2020 • 170 Fuel-ups

  Property of ryu7926

• 19.1 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 2.0L L4 GAS
  Added Jul 2018 • 372 Fuel-ups

  Property of warrenpitt

• 17.6 Avg MPG

• Eugene

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS Automatic 8 Speed Hardtop
  Added Aug 2020 • 159 Fuel-ups

  Property of huntersan9

• 19.3 Avg MPG

• Wasabi!

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Feb 2018 • 90 Fuel-ups

  Property of Sushicat

• 18.6 Avg MPG

• Clementine

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS
  Added Nov 2018 • 182 Fuel-ups

  Property of rollinss

• 16.9 Avg MPG

• Jeep Wrangler

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added May 2020 • 114 Fuel-ups

  Property of JohnRocker

• 21.4 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Apr 2021 • 104 Fuel-ups

  Property of kbdill

• 19.0 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS
  Added Sep 2024 • 10 Fuel-ups

  Property of skyasthehigh

• 15.2 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Jul 2019 • 49 Fuel-ups

  Property of ssucritter

• 15.1 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 Sport S 2.0L L4 GAS
  Added Feb 2022 • 106 Fuel-ups

  Property of Scraps78

• 19.0 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

• 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

• 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

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