Based on data from 125 vehicles, 9,997 fuel-ups and 2,655,388 miles of driving, the 2018 Jeep Wrangler JLU gets a combined Avg MPG of 17.82 with a 0.07 MPG margin of error.

Any Engine Type 3.6L V6 GAS (22) GAS (2) H6 GAS (1) L4 GAS (6) V4 GAS (2) V6 GAS (16) Any Body Style Wagon (1) Convertible (1) Sport Utility (28) Hardtop (7) Cab & Chassis (1) Any Submodel Base (9) Rubicon (23) Sport S (24) Unlimited (66) Other (3)

Below you can see a distribution of the fuel-ups with 232 outliers (2.27%) removed.

Following shows the average MPG of each of the 125 vehicles in the system.

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• Jeep JL

  2018 Jeep Wrangler JLU Unlimited
  Added Feb 2019 • 349 Fuel-ups

  Property of smilinsk8r

• 22.8 Avg MPG

• Pumpkin

  2018 Jeep Wrangler JLU Unlimited
  Added Apr 2023 • 49 Fuel-ups

  Property of rockerspsl

• 18.9 Avg MPG

• Rubicon

  2018 Jeep Wrangler JLU Rubicon
  Added Nov 2018 • 220 Fuel-ups

  Property of Spack

• 16.7 Avg MPG

• Doug's New Jeep

  2018 Jeep Wrangler JLU Rubicon V6 GAS Automatic 8 Speed Sport Utility
  Added Jan 2024 • 17 Fuel-ups

  Property of Sylndoug

• 16.2 Avg MPG

• K9RNGLR

  2018 Jeep Wrangler JLU Rubicon
  Added Jan 2019 • 168 Fuel-ups

  Property of k9runner

• 16.6 Avg MPG

• My Mojo

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed Sport Utility
  Added Dec 2021 • 348 Fuel-ups

  Property of LRB1973

• 18.8 Avg MPG

• Red Jeep

  2018 Jeep Wrangler JLU Automatic Sport Utility
  Added Oct 2018 • 127 Fuel-ups

  Property of micahmcdowell

• 19.1 Avg MPG

• Jeep

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Aug 2023 • 10 Fuel-ups

  Property of joshlike

• 17.9 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Feb 2019 • 95 Fuel-ups

  Property of MoparOnly

• 14.4 Avg MPG

• 2018 Jeep

  2018 Jeep Wrangler JLU Unlimited Automatic 8 Speed Sport Utility
  Added Jun 2018 • 236 Fuel-ups

  Property of sabi05

• 16.3 Avg MPG

• Eckstein Jeep Rubicon

  2018 Jeep Wrangler JLU Unlimited
  Added Sep 2018 • 241 Fuel-ups

  Property of Ericalan

• 15.8 Avg MPG

• Rubicon

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed
  Added Jul 2020 • 5 Fuel-ups

  Property of jmoneydc10

• 9.7 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Oct 2023 • 8 Fuel-ups

  Property of Nephilim70

• 17.8 Avg MPG

• JLU Rubicon

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed Sport Utility
  Added Dec 2020 • 109 Fuel-ups

  Property of h46crewchf

• 16.4 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Feb 2019 • 185 Fuel-ups

  Property of trailboot

• 17.3 Avg MPG

• Coco Wrangler

  2018 Jeep Wrangler JLU Unlimited
  Added Dec 2019 • 169 Fuel-ups

  Property of Dean31B

• 15.1 Avg MPG

• Jeep

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed
  Added Sep 2018 • 96 Fuel-ups

  Property of dalejunior

• 18.2 Avg MPG

• 2018 Jeep Wrangler Rubicon

  2018 Jeep Wrangler JLU Rubicon
  Added May 2021 • 53 Fuel-ups

  Property of azscott31

• 14.3 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Rubicon
  Added Jan 2024 • 3 Fuel-ups

  Property of connor1123

• 14.8 Avg MPG

• GRINCH

  2018 Jeep Wrangler JLU Unlimited
  Added Sep 2018 • 248 Fuel-ups

  Property of cherub7878

• 15.7 Avg MPG

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