Based on data from 98 vehicles, 7,692 fuel-ups and 1,813,321 miles of driving, the 2018 Jeep Wrangler JK gets a combined Avg MPG of 16.19 with a 0.06 MPG margin of error.

Any Engine Type 3.6L V6 GAS (96) V6 GAS (2) Any Body Style Sport Utility (38) Any Submodel Sport S (2) Unlimited Sport S (2) Unlimited Willys Wheeler (3) Sahara (8) Rubicon (10) Unlimited Rubicon (10) Unlimited Sahara (14) Sport (16) Unlimited Sport (31) Other (2)

Below you can see a distribution of the fuel-ups with 302 outliers (3.78%) removed.

Following shows the average MPG of each of the 98 vehicles in the system.

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• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sahara 3.6L V6 GAS Automatic 5 Speed
  Added Jul 2022 • 178 Fuel-ups

  Property of giovanaaf

• 15.2 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Rubicon 3.6L V6 GAS Automatic 5 Speed Sport Utility
  Added Apr 2021 • 76 Fuel-ups

  Property of jmills06

• 15.9 Avg MPG

• Jeep Wrangler Unlimited

  2018 Jeep Wrangler JK Sahara 3.6L V6 GAS Automatic 5 Speed Sport Utility
  Added Mar 2019 • 161 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 Aug 2022 • 62 Fuel-ups

  Property of Bruendermans

• 14.5 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!

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed Sport Utility
  Added Dec 2018 • 289 Fuel-ups

  Property of mattattack85

• 18.2 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Rubicon 3.6L V6 GAS Automatic 5 Speed
  Added Sep 2021 • 9 Fuel-ups

  Property of EddieMaverick

• 13.1 Avg MPG

• Jeep 2018

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed Sport Utility
  Added Apr 2022 • 23 Fuel-ups

  Property of jfor

• 17.9 Avg MPG

• X Jeep JK White ‘18

  2018 Jeep Wrangler JK Rubicon 3.6L V6 GAS Automatic 5 Speed
  Added Aug 2019 • 35 Fuel-ups

  Property of stanware

• 13.1 Avg MPG

• Jak Jak

  2018 Jeep Wrangler JK Unlimited Rubicon 3.6L V6 GAS Automatic 5 Speed
  Added Mar 2022 • 11 Fuel-ups

  Property of Kgann

• 16.7 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sahara 3.6L V6 GAS Automatic 5 Speed
  Added Apr 2021 • 211 Fuel-ups

  Property of giovanaaf

• 16.2 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed
  Added Apr 2018 • 217 Fuel-ups

  Property of candy1land

• 17.5 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Sport 3.6L V6 GAS Automatic 5 Speed
  Added Oct 2021 • 10 Fuel-ups

  Property of fatback444

• 16.0 Avg MPG

• My Wrangler JK

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

  Property of rich1013

• 26.4 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed
  Added Jan 2021 • 12 Fuel-ups

  Property of september_sun

• 12.2 Avg MPG

• My Wrangler JK

  2018 Jeep Wrangler JK Unlimited Willys Wheeler 3.6L V6 GAS Automatic 5 Speed
  Added Dec 2020 • 10 Fuel-ups

  Property of petrey33

• 17.0 Avg MPG

• Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport S 3.6L V6 GAS Automatic 5 Speed Sport Utility
  Added Jun 2020 • 127 Fuel-ups

  Property of nzoliver

• 16.0 Avg MPG

• Jeep Rhino

  2018 Jeep Wrangler JK Sport 3.6L V6 GAS Manual 6 Speed Sport Utility
  Added Jan 2019 • 8 Fuel-ups

  Property of jld

• 13.9 Avg MPG

• 2018 Wrangler JK Sport

  2018 Jeep Wrangler JK Sport 3.6L V6 GAS Manual 6 Speed Sport Utility
  Added May 2018 • 102 Fuel-ups

  Property of remejy

• 19.7 Avg MPG

• Wrangler JK

  2018 Jeep Wrangler JK Unlimited Sport 3.6L V6 GAS Automatic 5 Speed
  Added Jun 2021 • 3 Fuel-ups

  Property of TYLRMDE

• 18.5 Avg MPG

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