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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• Beep Beep I’m A Jeep

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Mar 2021 • 61 Fuel-ups

  Property of ATLDrew

• 19.6 Avg MPG

• Mud Punk'n

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Nov 2018 • 49 Fuel-ups

  Property of Golembr00

• 19.2 Avg MPG

• Wrangler Jl

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS Automatic 8 Speed Sport Utility
  Added Jan 2024 • 62 Fuel-ups

  Property of Michel1959

• 19.4 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Jul 2020 • 61 Fuel-ups

  Property of kdiamond

• 17.8 Avg MPG

• The Hound

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Standard 6 Speed Sport Utility
  Added Jan 2021 • 144 Fuel-ups

  Property of tsakayev

• 17.4 Avg MPG

• 2018 Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Apr 2018 • 142 Fuel-ups

  Property of Wittfam4

• 18.2 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Jul 2018 • 88 Fuel-ups

  Property of charles7926

• 16.3 Avg MPG

• 5 Lil Red

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Nov 2018 • 96 Fuel-ups

  Property of mikeyabrooks

• 22.0 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS
  Added Jun 2018 • 210 Fuel-ups

  Property of wireedge

• 18.1 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Mar 2018 • 78 Fuel-ups

  Property of bjholyfield

• 17.7 Avg MPG

• Galapagos

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Apr 2018 • 73 Fuel-ups

  Property of rictubbs

• 19.2 Avg MPG

• 2018 Wrangler JL

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Nov 2019 • 81 Fuel-ups

  Property of ASarsano

• 15.5 Avg MPG

• Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Sep 2018 • 26 Fuel-ups

  Property of sapitts

• 20.0 Avg MPG

• 2018 Wrangler JL

  2018 Jeep Wrangler JL Sport 2.0L L4 GAS
  Added Dec 2018 • 31 Fuel-ups

  Property of williamdecker

• 17.5 Avg MPG

• Wasabi

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Jul 2018 • 170 Fuel-ups

  Property of ascii75

• 19.8 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS Automatic
  Added Feb 2020 • 143 Fuel-ups

  Property of harddrive8

• 18.3 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Oct 2020 • 25 Fuel-ups

  Property of heavyd29

• 16.0 Avg MPG

• 2018 Jeep

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS Automatic 8 Speed Hardtop
  Added Mar 2019 • 83 Fuel-ups

  Property of pmanjim

• 19.7 Avg MPG

• Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Apr 2018 • 87 Fuel-ups

  Property of JDMcQ

• 15.6 Avg MPG

• Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Jun 2022 • 87 Fuel-ups

  Property of JDMcQ

• 15.6 Avg MPG

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