Based on data from 184 vehicles, 16,942 fuel-ups and 4,397,823 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 (51) 3.6L V6 GAS (130) Any Body Style Wagon (1) Convertible (2) Sport Utility (47) Hardtop (9) Any Submodel Base (3) Sport (26) Sport S (37) Sahara (47) Rubicon (71)

Below you can see a distribution of the fuel-ups with 291 outliers (1.69%) removed.

Following shows the average MPG of each of the 184 vehicles in the system.

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• Jeeper

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Feb 2023 • 14 Fuel-ups

  Property of bchoney

• 23.0 Avg MPG

• Mojito Rubicon

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS Automatic 8 Speed Sport Utility
  Added Dec 2018 • 87 Fuel-ups

  Property of Baladen

• 17.5 Avg MPG

• Unlimited Sport S

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Dec 2022 • 32 Fuel-ups

  Property of tekknoboi

• 17.2 Avg MPG

• Jack

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Nov 2018 • 97 Fuel-ups

  Property of kramlegan

• 16.7 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Sep 2022 • 65 Fuel-ups

  Property of jel129

• 17.9 Avg MPG

• Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added May 2018 • 221 Fuel-ups

  Property of Matthieu

• 15.4 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Sport 3.6L V6 GAS Standard 6 Speed
  Added Jun 2018 • 195 Fuel-ups

  Property of jeepinbird

• 16.2 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Jul 2019 • 39 Fuel-ups

  Property of ssucritter

• 15.6 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS
  Added Mar 2019 • 280 Fuel-ups

  Property of zamussi

• 20.5 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added Apr 2021 • 92 Fuel-ups

  Property of kbdill

• 18.8 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

• Wasabi!

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS
  Added Feb 2018 • 88 Fuel-ups

  Property of Sushicat

• 18.7 Avg MPG

• Wrangler JLU 3.2

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Jul 2023 • 31 Fuel-ups

  Property of Dieselmotor

• 21.2 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added May 2019 • 44 Fuel-ups

  Property of 72decullen72

• 23.1 Avg MPG

• Gabrielle

  2018 Jeep Wrangler JL Sport S 3.6L V6 GAS Manual 6 Speed Hardtop
  Added Jun 2019 • 93 Fuel-ups

  Property of cedxc2005

• 19.3 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS
  Added May 2019 • 223 Fuel-ups

  Property of GarrettBrucker

• 17.4 Avg MPG

• Jeep

  2018 Jeep Wrangler JL Sport S 2.0L L4 GAS
  Added Nov 2018 • 65 Fuel-ups

  Property of Renegade

• 21.0 Avg MPG

• 2018 Jeep Wrangler Unlimited

  2018 Jeep Wrangler JL Sahara 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Nov 2021 • 90 Fuel-ups

  Property of RADRick1

• 19.7 Avg MPG

• Jeep Wrangler Unlimited Rubicon

  2018 Jeep Wrangler JL Rubicon 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Jun 2018 • 54 Fuel-ups

  Property of atl02wrx

• 16.5 Avg MPG

• Jeep Wrangler JL

  2018 Jeep Wrangler JL Rubicon 2.0L L4 GAS
  Added May 2019 • 114 Fuel-ups

  Property of tito22

• 17.8 Avg MPG

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