Based on data from 210 vehicles, 18,837 fuel-ups and 4,439,971 miles of driving, the 2020 Jeep Gladiator gets a combined Avg MPG of 15.91 with a 0.05 MPG margin of error.

Any Engine Type 3.6L V6 GAS (160) V6 GAS (7) Any Body Style Convertible (1) Sport Utility (1) Extended Cab Pickup (2) Crew Cab Pickup (51) Cab & Chassis - Crew Cab (1) Any Submodel Launch Edition (6) Mojave (8) Base (14) Sport (14) Overland (25) Sport S (41) Rubicon (102)

Below you can see a distribution of the fuel-ups with 465 outliers (2.41%) removed.

Following shows the average MPG of each of the 210 vehicles in the system.

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• My Gladiator

  2020 Jeep Gladiator Overland
  Added Aug 2019 • 134 Fuel-ups

  Property of xlineman

• 17.9 Avg MPG

• Gladiator

  2020 Jeep Gladiator Rubicon
  Added Sep 2019 • 92 Fuel-ups

  Property of hanlan

• 15.6 Avg MPG

• 2020 JTR

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2020 • 70 Fuel-ups

  Property of krweatherl

• 13.0 Avg MPG

• 2020 Jeep Gladiator - Sassy

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Manual 6 Speed
  Added Oct 2021 • 146 Fuel-ups

  Property of rocnrivr

• 17.5 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Manual 6 Speed
  Added Jan 2022 • 6 Fuel-ups

  Property of CW_66

• 16.7 Avg MPG

• Sue’s Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 50 Fuel-ups

  Property of rekerr

• 18.7 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Manual 6 Speed
  Added Feb 2021 • 17 Fuel-ups

  Property of Gator_Overland

• 15.6 Avg MPG

• Guinevere, Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added May 2020 • 71 Fuel-ups

  Property of kylependley

• 14.8 Avg MPG

• General Dory

  2020 Jeep Gladiator Rubicon
  Added Jan 2020 • 117 Fuel-ups

  Property of hulkly2003

• 15.2 Avg MPG

• Jeep Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added May 2021 • 47 Fuel-ups

  Property of texanjeeper

• 16.8 Avg MPG

• My Gladiator

  2020 Jeep Gladiator
  Added Aug 2019 • 104 Fuel-ups

  Property of ladale

• 14.7 Avg MPG

• The Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 21 Fuel-ups

  Property of Jefola

• 17.4 Avg MPG

• Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Apr 2020 • 16 Fuel-ups

  Property of HeyHeyJP

• 13.2 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Jun 2020 • 50 Fuel-ups

  Property of cbrooke

• 15.4 Avg MPG

• 2020 Jeep Gladiator

  2020 Jeep Gladiator Automatic 8 Speed Crew Cab Pickup
  Added Jun 2019 • 150 Fuel-ups

  Property of Hootbro

• 17.3 Avg MPG

• Gobi Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Nov 2020 • 90 Fuel-ups

  Property of Cavasar

• 15.7 Avg MPG

• Jeep

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jan 2020 • 45 Fuel-ups

  Property of TapperMan

• 16.5 Avg MPG

• 20 Jeep Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 52 Fuel-ups

  Property of zachpitner

• 17.2 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon
  Added Jan 2020 • 175 Fuel-ups

  Property of robtwillis

• 11.5 Avg MPG

• StarLight

  2020 Jeep Gladiator Overland
  Added Aug 2019 • 114 Fuel-ups

  Property of a76marine

• 17.8 Avg MPG

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