Based on data from 124 vehicles, 10,729 fuel-ups and 2,842,996 miles of driving, the 2018 Jeep Wrangler JLU gets a combined Avg MPG of 17.72 with a 0.07 MPG margin of error.

Any Engine Type 3.6L V6 GAS (21) GAS (2) L4 GAS (6) V4 GAS (2) V6 GAS (16) Any Body Style Wagon (1) Convertible (1) Sport Utility (26) Hardtop (7) Cab & Chassis (1) Any Submodel Base (8) Sport S (23) Rubicon (25) Unlimited (65) Other (3)

Below you can see a distribution of the fuel-ups with 250 outliers (2.28%) removed.

Following shows the average MPG of each of the 124 vehicles in the system.

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• Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Oct 2023 • 18 Fuel-ups

  Property of Nephilim70

• 20.2 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Jul 2018 • 302 Fuel-ups

  Property of brad0328

• 18.3 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added May 2023 • 38 Fuel-ups

  Property of ericmiedema

• 19.7 Avg MPG

• Red Jeep

  2018 Jeep Wrangler JLU Automatic Sport Utility
  Added Oct 2018 • 150 Fuel-ups

  Property of micahmcdowell

• 18.7 Avg MPG

• Eckstein Jeep Rubicon

  2018 Jeep Wrangler JLU Unlimited
  Added Sep 2018 • 267 Fuel-ups

  Property of Ericalan

• 16.0 Avg MPG

• 2018 Jeep

  2018 Jeep Wrangler JLU Unlimited Automatic 8 Speed Sport Utility
  Added Jun 2018 • 256 Fuel-ups

  Property of sabi05

• 16.2 Avg MPG

• Doug's New Jeep

  2018 Jeep Wrangler JLU Rubicon V6 GAS Automatic 8 Speed Sport Utility
  Added Jan 2024 • 42 Fuel-ups

  Property of Sylndoug

• 16.1 Avg MPG

• Jeep

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Aug 2023 • 16 Fuel-ups

  Property of joshlike

• 16.9 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Feb 2019 • 106 Fuel-ups

  Property of MoparOnly

• 14.6 Avg MPG

• Ruby Jane

  2018 Jeep Wrangler JLU Rubicon
  Added Sep 2021 • 268 Fuel-ups

  Property of lashlee

• 15.7 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Feb 2019 • 223 Fuel-ups

  Property of trailboot

• 17.2 Avg MPG

• Jeep Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Aug 2021 • 151 Fuel-ups

  Property of dnzeiler

• 21.3 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Rubicon
  Added Feb 2021 • 41 Fuel-ups

  Property of Jabtyler

• 18.5 Avg MPG

• Jeep JL

  2018 Jeep Wrangler JLU Unlimited
  Added Feb 2019 • 375 Fuel-ups

  Property of smilinsk8r

• 23.8 Avg MPG

• Rubicon

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed
  Added Jul 2020 • 9 Fuel-ups

  Property of jmoneydc10

• 12.8 Avg MPG

• 2018 Jeep Wrangler Rubicon

  2018 Jeep Wrangler JLU Rubicon
  Added May 2021 • 57 Fuel-ups

  Property of azscott31

• 14.4 Avg MPG

• Ocean Blue JLU Sport

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS Manual 6 Speed
  Added Nov 2018 • 33 Fuel-ups

  Property of WeberLane

• 23.0 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Dec 2022 • 249 Fuel-ups

  Property of annwilson

• 19.8 Avg MPG

• My Wrangler JLUR

  2018 Jeep Wrangler JLU Unlimited
  Added Dec 2021 • 174 Fuel-ups

  Property of schoon

• 15.1 Avg MPG

• Rubicon

  2018 Jeep Wrangler JLU Rubicon GAS Automatic 5 Speed
  Added Mar 2024 • 12 Fuel-ups

  Property of hutchman

• 17.1 Avg MPG

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