Based on data from 217 vehicles, 20,712 fuel-ups and 4,897,330 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 (167) V6 GAS (7) Any Body Style Convertible (1) Sport Utility (1) Extended Cab Pickup (2) Crew Cab Pickup (52) Cab & Chassis - Crew Cab (1) Any Submodel Launch Edition (6) Mojave (8) Base (14) Sport (18) Overland (26) Sport S (42) Rubicon (103)

Below you can see a distribution of the fuel-ups with 511 outliers (2.41%) removed.

Following shows the average MPG of each of the 217 vehicles in the system.

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• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Manual 6 Speed
  Added Apr 2022 • 32 Fuel-ups

  Property of aholl123

• 17.3 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2020 • 58 Fuel-ups

  Property of hlbowser44

• 13.9 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 61 Fuel-ups

  Property of fst96se

• 14.3 Avg MPG

• Jeep Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Jan 2020 • 151 Fuel-ups

  Property of mlrad

• 16.4 Avg MPG

• Gladigator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2020 • 99 Fuel-ups

  Property of sh30496

• 20.1 Avg MPG

• Ekaterina

  2020 Jeep Gladiator Rubicon
  Added May 2019 • 138 Fuel-ups

  Property of BaylorRae

• 16.4 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon
  Added Jan 2020 • 103 Fuel-ups

  Property of casey5729

• 16.8 Avg MPG

• Clifford

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Oct 2021 • 35 Fuel-ups

  Property of An_Almond

• 15.7 Avg MPG

• Joe Dirt

  2020 Jeep Gladiator Automatic 8 Speed Crew Cab Pickup
  Added Nov 2019 • 59 Fuel-ups

  Property of chodrick

• 20.4 Avg MPG

• 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

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