Based on data from 124 vehicles, 10,763 fuel-ups and 2,851,254 miles of driving, the 2018 Jeep Wrangler JLU gets a combined Avg MPG of 17.71 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 253 outliers (2.30%) removed.

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

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• JLU Rubicon

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed Sport Utility
  Added Dec 2020 • 124 Fuel-ups

  Property of h46crewchf

• 15.8 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added May 2023 • 39 Fuel-ups

  Property of ericmiedema

• 19.7 Avg MPG

• Pumpkin

  2018 Jeep Wrangler JLU Unlimited
  Added Apr 2023 • 62 Fuel-ups

  Property of rockerspsl

• 19.9 Avg MPG

• My Rubicon

  2018 Jeep Wrangler JLU Rubicon
  Added Aug 2023 • 65 Fuel-ups

  Property of cmayfield682

• 16.1 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Oct 2018 • 251 Fuel-ups

  Property of cableguy7778

• 19.9 Avg MPG

• Optimus Prime

  2018 Jeep Wrangler JLU Unlimited Manual 6 Speed Sport Utility
  Added Aug 2018 • 384 Fuel-ups

  Property of robmonster

• 21.6 Avg MPG

• Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Mar 2022 • 168 Fuel-ups

  Property of caoclan07

• 17.0 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S
  Added Aug 2018 • 220 Fuel-ups

  Property of DenaliJeep

• 19.4 Avg MPG

• K9RNGLR

  2018 Jeep Wrangler JLU Rubicon
  Added Jan 2019 • 184 Fuel-ups

  Property of k9runner

• 16.6 Avg MPG

• Rubi

  2018 Jeep Wrangler JLU Rubicon
  Added Jun 2022 • 104 Fuel-ups

  Property of kiefertdi

• 16.3 Avg MPG

• Wrangler JLU

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

  Property of Nephilim70

• 20.2 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

• Ruby Jane

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

  Property of lashlee

• 15.7 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

• Rubicon

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

  Property of jmoneydc10

• 12.8 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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