Based on data from 123 vehicles, 10,674 fuel-ups and 2,819,326 miles of driving, the 2018 Jeep Wrangler JLU gets a combined Avg MPG of 17.67 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 253 outliers (2.32%) removed.

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

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• Pumpkin

  2018 Jeep Wrangler JLU Unlimited
  Added Apr 2023 • 70 Fuel-ups

  Property of rockerspsl

• 19.8 Avg MPG

• Red Jeep

  2018 Jeep Wrangler JLU Automatic Sport Utility
  Added Oct 2018 • 156 Fuel-ups

  Property of micahmcdowell

• 18.6 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Feb 2024 • 105 Fuel-ups

  Property of JM2928

• 14.2 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added May 2023 • 41 Fuel-ups

  Property of ericmiedema

• 19.6 Avg MPG

• Rubicon

  2018 Jeep Wrangler JLU Rubicon
  Added Apr 2024 • 55 Fuel-ups

  Property of kellyziegelbauer

• 15.1 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Rubicon
  Added Sep 2024 • 31 Fuel-ups

  Property of mbrent77

• 18.2 Avg MPG

• 2018 Jeep

  2018 Jeep Wrangler JLU Unlimited Automatic 8 Speed Sport Utility
  Added Jun 2018 • 259 Fuel-ups

  Property of sabi05

• 16.2 Avg MPG

• Jeep

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Aug 2023 • 17 Fuel-ups

  Property of joshlike

• 16.8 Avg MPG

• Wrangler JLU

  2018 Jeep Wrangler JLU Rubicon
  Added Jul 2018 • 444 Fuel-ups

  Property of trevorlehr

• 14.9 Avg MPG

• My Mojo

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed Sport Utility
  Added Dec 2021 • 377 Fuel-ups

  Property of LRB1973

• 18.7 Avg MPG

• K9RNGLR

  2018 Jeep Wrangler JLU Rubicon
  Added Jan 2019 • 186 Fuel-ups

  Property of k9runner

• 16.5 Avg MPG

• Ruby Jane

  2018 Jeep Wrangler JLU Rubicon
  Added Sep 2021 • 283 Fuel-ups

  Property of lashlee

• 15.5 Avg MPG

• Arnie

  2018 Jeep Wrangler JLU Rubicon
  Added Nov 2018 • 702 Fuel-ups

  Property of Chief_Airborne

• 16.1 Avg MPG

• Coco Wrangler

  2018 Jeep Wrangler JLU Unlimited
  Added Dec 2019 • 225 Fuel-ups

  Property of Dean31B

• 13.4 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S
  Added Aug 2018 • 224 Fuel-ups

  Property of DenaliJeep

• 19.4 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Jul 2018 • 307 Fuel-ups

  Property of brad0328

• 18.2 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Feb 2019 • 236 Fuel-ups

  Property of trailboot

• 17.1 Avg MPG

• Optimus Prime

  2018 Jeep Wrangler JLU Unlimited Manual 6 Speed Sport Utility
  Added Aug 2018 • 389 Fuel-ups

  Property of robmonster

• 21.6 Avg MPG

• Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Oct 2023 • 20 Fuel-ups

  Property of Nephilim70

• 19.9 Avg MPG

• 2018 Jeep JLU

  2018 Jeep Wrangler JLU Rubicon
  Added Jun 2024 • 45 Fuel-ups

  Property of rpres62

• 18.3 Avg MPG

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