Based on data from 89 vehicles, 6,187 fuel-ups and 1,463,133 miles of driving, the 2018 Jeep Wrangler JK gets a combined Avg MPG of 16.32 with a 0.07 MPG margin of error.

Any Engine Type 3.6L V6 GAS (87) V6 GAS (2) Any Body Style Sport Utility (37) Any Submodel Sport S (2) Unlimited Willys Wheeler (2) Unlimited Sport S (2) Sahara (8) Rubicon (9) Unlimited Rubicon (9) Unlimited Sahara (12) Sport (15) Unlimited Sport (28) Other (2)

Below you can see a distribution of the fuel-ups with 246 outliers (3.82%) removed.

Following shows the average MPG of each of the 89 vehicles in the system.

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• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed
  Added Aug 2022 • 15 Fuel-ups

  Property of Bruendermans

• 13.3 Avg MPG

• JK

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Manual 6 Speed
  Added May 2020 • 77 Fuel-ups

  Property of jeddy53824

• 17.4 Avg MPG

• Jeep Wrangler JKU 2018

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed
  Added Oct 2019 • 187 Fuel-ups

  Property of Lilmoose0

• 17.1 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sahara 3.6L V6 GAS Automatic 5 Speed
  Added Jul 2022 • 104 Fuel-ups

  Property of giovanaaf

• 15.0 Avg MPG

• 2018 Jeep Rubicon

  2018 Jeep Wrangler JK Rubicon 3.6L V6 GAS Automatic 5 Speed
  Added May 2018 • 198 Fuel-ups

  Property of mbdear

• 18.4 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed
  Added Mar 2018 • 126 Fuel-ups

  Property of andrew71

• 18.3 Avg MPG

• 2018 Jeep

  2018 Jeep Wrangler JK Unlimited Sahara 3.6L V6 GAS Automatic 5 Speed
  Added Oct 2019 • 128 Fuel-ups

  Property of tculler9

• 16.8 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport S 3.6L V6 GAS Automatic 5 Speed
  Added Jun 2020 • 3 Fuel-ups

  Property of jazz10

• 15.6 Avg MPG

• Jeep Wrangler Unlimited

  2018 Jeep Wrangler JK Sahara 3.6L V6 GAS Automatic 5 Speed Sport Utility
  Added Mar 2019 • 148 Fuel-ups

  Property of coolpaw

• 17.2 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed
  Added Jul 2018 • 269 Fuel-ups

  Property of sfotdfd

• 14.5 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Rubicon 3.6L V6 GAS Automatic 5 Speed Sport Utility
  Added Apr 2021 • 61 Fuel-ups

  Property of jmills06

• 15.8 Avg MPG

• Betty White

  2018 Jeep Wrangler JK Unlimited Rubicon 3.6L V6 GAS Manual 6 Speed Sport Utility
  Added Apr 2021 • 43 Fuel-ups

  Property of prairiepunk

• 18.6 Avg MPG

• Wrangler JK

  2018 Jeep Wrangler JK Rubicon 3.6L V6 GAS Automatic 5 Speed
  Added Mar 2019 • 194 Fuel-ups

  Property of michd

• 15.2 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed
  Added Mar 2021 • 86 Fuel-ups

  Property of evansutton17

• 15.9 Avg MPG

• Jeep

  2018 Jeep Wrangler JK Sahara 3.6L V6 GAS Automatic Sport Utility
  Added Sep 2020 • 115 Fuel-ups

  Property of fuelly75

• 16.0 Avg MPG

• SLYSTRX

  2018 Jeep Wrangler JK Unlimited Rubicon 3.6L V6 GAS Standard 6 Speed Sport Utility
  Added May 2018 • 284 Fuel-ups

  Property of supreeth

• 14.5 Avg MPG

• Gobi SWUT

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed Sport Utility
  Added Dec 2021 • 92 Fuel-ups

  Property of Thunderaz

• 16.4 Avg MPG

• My Wrangler JK Willy’s

  2018 Jeep Wrangler JK Sport 3.6L V6 GAS Manual 6 Speed
  Added May 2019 • 53 Fuel-ups

  Property of chuckisbusy

• 14.9 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed
  Added Feb 2022 • 129 Fuel-ups

  Property of JamiemPadilla

• 16.2 Avg MPG

• 2018 JKU Rambi

  2018 Jeep Wrangler JK Unlimited Willys Wheeler 3.6L V6 GAS Manual 6 Speed Sport Utility
  Added Mar 2020 • 117 Fuel-ups

  Property of jay25rs

• 17.2 Avg MPG

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