Based on data from 100 vehicles, 6,627 fuel-ups and 1,802,652 miles of driving, the 2018 Jeep Wrangler JLU gets a combined Avg MPG of 18.43 with a 0.09 MPG margin of error.

Any Engine Type 3.6L V6 GAS (19) GAS (1) H4 GAS (1) H6 GAS (1) L4 GAS (6) V4 GAS (2) V6 GAS (16) Any Body Style Wagon (1) Convertible (1) Sport Utility (27) Hardtop (7) Cab & Chassis (1) Any Submodel Base (9) Sport S (20) Unlimited (64) Other (7)

Below you can see a distribution of the fuel-ups with 129 outliers (1.91%) removed.

Following shows the average MPG of each of the 100 vehicles in the system.

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• Pete's Jeep

  2018 Jeep Wrangler JLU Unlimited V6 GAS Manual 6 Speed Convertible
  Added Dec 2018 • 72 Fuel-ups

  Property of pleare

• 23.3 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2019 • 66 Fuel-ups

  Property of volare

• 21.4 Avg MPG

• 2018 Wrangler

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed Sport Utility
  Added Jul 2021 • 4 Fuel-ups

  Property of jscott2126

• 75.7 Avg MPG

• 2018 Wrangler

  2018 Jeep Wrangler JLU Unlimited
  Added Nov 2018 • 79 Fuel-ups

  Property of brianleger

• 19.2 Avg MPG

• Wrangler

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed Sport Utility
  Added Nov 2018 • 200 Fuel-ups

  Property of mfkoch07

• 19.1 Avg MPG

• Sally's Sahara

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2018 • 87 Fuel-ups

  Property of Addisonjeep

• 21.1 Avg MPG

• Stingray

  2018 Jeep Wrangler JLU Unlimited L4 GAS Automatic 8 Speed Sport Utility
  Added Jan 2019 • 56 Fuel-ups

  Property of Hud33

• 20.6 Avg MPG

• Wrangler

  2018 Jeep Wrangler JLU Unlimited Automatic 8 Speed Hardtop
  Added Nov 2018 • 63 Fuel-ups

  Property of unixfool

• 23.9 Avg MPG

• Red Wrangler

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS Automatic 8 Speed Cab & Chassis
  Added Aug 2020 • 45 Fuel-ups

  Property of kilrb

• 20.3 Avg MPG

• Scott's Jeep

  2018 Jeep Wrangler JLU Sahara V4 GAS
  Added Jun 2020 • 143 Fuel-ups

  Property of JSFoster75

• 20.2 Avg MPG

• Z - 2018 Wrangler JL

  2018 Jeep Wrangler JLU
  Added Jul 2018 • 24 Fuel-ups

  Property of hosman31

• 17.2 Avg MPG

• Snowflake

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

  Property of CoachBarbaRoja

• 19.8 Avg MPG

• 2018 Jeep Wrangler JLU

  2018 Jeep Wrangler JLU Custom Submodel
  Added Oct 2019 • 134 Fuel-ups

  Property of bwireless28

• 21.5 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Aug 2018 • 127 Fuel-ups

  Property of LexC525

• 21.4 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Sport S 3.6L V6 GAS
  Added Jul 2019 • 98 Fuel-ups

  Property of Hank4WVU

• 16.3 Avg MPG

• Carla's Jeep

  2018 Jeep Wrangler JLU Sahara V4 GAS Automatic 8 Speed
  Added Jun 2020 • 51 Fuel-ups

  Property of JSFoster75

• 21.9 Avg MPG

• My Mojo

  2018 Jeep Wrangler JLU Unlimited V6 GAS Automatic 8 Speed Sport Utility
  Added Jan 2019 • 152 Fuel-ups

  Property of phantomog73

• 19.3 Avg MPG

• My Wrangler JL

  2018 Jeep Wrangler JLU Unlimited Automatic 8 Speed Hardtop
  Added Mar 2018 • 56 Fuel-ups

  Property of rubber_ducky00

• 17.2 Avg MPG

• 2018 Jeep JLUR

  2018 Jeep Wrangler JLU Unlimited Automatic 8 Speed
  Added Apr 2019 • 127 Fuel-ups

  Property of cjhofer

• 13.8 Avg MPG

• My Wrangler JLU

  2018 Jeep Wrangler JLU Unlimited
  Added Sep 2018 • 49 Fuel-ups

  Property of bradsbrown

• 18.2 Avg MPG

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