Based on data from 123 vehicles, 10,878 fuel-ups and 2,866,686 miles of driving, the 2018 Jeep Wrangler JLU gets a combined Avg MPG of 17.64 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 (15) Any Body Style Wagon (1) Convertible (1) Sport Utility (25) Hardtop (7) Cab & Chassis (1) Any Submodel Base (8) Sport S (23) Rubicon (25) Unlimited (64) Other (3)

Below you can see a distribution of the fuel-ups with 273 outliers (2.45%) removed.

Following shows the average MPG of each of the 123 vehicles in the system.

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• My Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Oct 2018 • 263 Fuel-ups

  Property of cableguy7778

• 19.9 Avg MPG

• Coco Wrangler

  2018 Jeep Wrangler JLU Unlimited
  Added Dec 2019 • 234 Fuel-ups

  Property of Dean31B

• 13.4 Avg MPG

• Rubicon

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed
  Added Jul 2020 • 14 Fuel-ups

  Property of jmoneydc10

• 13.4 Avg MPG

• My Mojo

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed Sport Utility
  Added Dec 2021 • 383 Fuel-ups

  Property of LRB1973

• 18.7 Avg MPG

• Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Oct 2023 • 23 Fuel-ups

  Property of Nephilim70

• 19.5 Avg MPG

• Rubi

  2018 Jeep Wrangler JLU Rubicon
  Added Jun 2022 • 112 Fuel-ups

  Property of kiefertdi

• 16.2 Avg MPG

• K9RNGLR

  2018 Jeep Wrangler JLU Rubicon
  Added Jan 2019 • 190 Fuel-ups

  Property of k9runner

• 16.5 Avg MPG

• Wrangler JLU

  2018 Jeep Wrangler JLU Rubicon
  Added Jul 2018 • 456 Fuel-ups

  Property of trevorlehr

• 14.9 Avg MPG

• Red Jeep

  2018 Jeep Wrangler JLU Automatic Sport Utility
  Added Oct 2018 • 169 Fuel-ups

  Property of micahmcdowell

• 18.8 Avg MPG

• Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Mar 2022 • 169 Fuel-ups

  Property of caoclan07

• 17.0 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added May 2023 • 44 Fuel-ups

  Property of ericmiedema

• 19.4 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Rubicon
  Added Sep 2024 • 42 Fuel-ups

  Property of mbrent77

• 17.9 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Feb 2024 • 124 Fuel-ups

  Property of JM2928

• 14.3 Avg MPG

• Optimus Prime

  2018 Jeep Wrangler JLU Unlimited Manual 6 Speed Sport Utility
  Added Aug 2018 • 398 Fuel-ups

  Property of robmonster

• 21.6 Avg MPG

• Arnie

  2018 Jeep Wrangler JLU Rubicon
  Added Nov 2018 • 713 Fuel-ups

  Property of Chief_Airborne

• 16.0 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Feb 2019 • 237 Fuel-ups

  Property of trailboot

• 17.1 Avg MPG

• Pumpkin

  2018 Jeep Wrangler JLU Unlimited
  Added Apr 2023 • 75 Fuel-ups

  Property of rockerspsl

• 19.7 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S
  Added Aug 2018 • 228 Fuel-ups

  Property of DenaliJeep

• 19.4 Avg MPG

• GRINCH

  2018 Jeep Wrangler JLU Unlimited
  Added Sep 2018 • 249 Fuel-ups

  Property of cherub7878

• 15.7 Avg MPG

• Jeep JL

  2018 Jeep Wrangler JLU Unlimited
  Added Feb 2019 • 410 Fuel-ups

  Property of smilinsk8r

• 22.9 Avg MPG

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