Based on data from 219 vehicles, 21,509 fuel-ups and 5,083,283 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 (169) 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 (19) Overland (28) Sport S (42) Rubicon (102)

Below you can see a distribution of the fuel-ups with 517 outliers (2.35%) removed.

Following shows the average MPG of each of the 219 vehicles in the system.

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• My Gladiator

  2020 Jeep Gladiator Sport 3.6L V6 GAS Automatic 8 Speed
  Added Dec 2023 • 60 Fuel-ups

  Property of swoosh124

• 18.3 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2021 • 204 Fuel-ups

  Property of CyberTom

• 18.9 Avg MPG

• Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jul 2020 • 206 Fuel-ups

  Property of dianetrcka

• 16.2 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2020 • 215 Fuel-ups

  Property of bwagner19

• 15.2 Avg MPG

• Red Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Manual 6 Speed
  Added Jun 2020 • 346 Fuel-ups

  Property of Phillwest

• 17.9 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon
  Added Oct 2019 • 394 Fuel-ups

  Property of 05rioS2K

• 14.1 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Jun 2024 • 46 Fuel-ups

  Property of DarthWehry

• 21.1 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport 3.6L V6 GAS Automatic 8 Speed
  Added May 2024 • 24 Fuel-ups

  Property of mxman292

• 20.3 Avg MPG

• Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Sep 2023 • 68 Fuel-ups

  Property of fryction

• 16.4 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Apr 2021 • 358 Fuel-ups

  Property of maliaca

• 15.0 Avg MPG

• Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jul 2022 • 272 Fuel-ups

  Property of delfire

• 15.4 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2022 • 219 Fuel-ups

  Property of DanielBurkhead

• 16.8 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2023 • 162 Fuel-ups

  Property of GCHunter

• 16.8 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 276 Fuel-ups

  Property of erick

• 16.6 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Nov 2023 • 69 Fuel-ups

  Property of OSUBauer

• 16.0 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Feb 2024 • 76 Fuel-ups

  Property of Scritch

• 19.4 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Dec 2021 • 64 Fuel-ups

  Property of bowsgeocache

• 16.0 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Jan 2021 • 361 Fuel-ups

  Property of WayJayMane

• 14.3 Avg MPG

• My Red Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Nov 2024 • 46 Fuel-ups

  Property of basketweaver3

• 16.9 Avg MPG

• Gladiator

  2020 Jeep Gladiator V6 GAS Automatic 8 Speed Cab & Chassis - Crew Cab
  Added Sep 2019 • 216 Fuel-ups

  Property of jpfreak

• 16.2 Avg MPG

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