Based on data from 210 vehicles, 18,809 fuel-ups and 4,433,068 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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• 2020 Jeep Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2019 • 236 Fuel-ups

  Property of firstplacetrophy

• 15.4 Avg MPG

• Groot the Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 179 Fuel-ups

  Property of JWiesenauer

• 16.4 Avg MPG

• Jean The Jeep

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2020 • 124 Fuel-ups

  Property of Curlyjoe_99

• 20.7 Avg MPG

• Jeep

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added May 2022 • 102 Fuel-ups

  Property of pumpkinhead

• 16.8 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport 3.6L V6 GAS Automatic 8 Speed
  Added Sep 2023 • 20 Fuel-ups

  Property of raulyto

• 13.8 Avg MPG

• Jim's Jeep

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Aug 2020 • 91 Fuel-ups

  Property of jimroy

• 15.6 Avg MPG

• GI-Mack

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added May 2020 • 105 Fuel-ups

  Property of Toolbiker

• 21.4 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 198 Fuel-ups

  Property of erick

• 16.3 Avg MPG

• GladiMonster

  2020 Jeep Gladiator Launch Edition 3.6L V6 GAS Automatic 8 Speed
  Added Jul 2021 • 158 Fuel-ups

  Property of PbF00T

• 17.3 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Jun 2021 • 95 Fuel-ups

  Property of juicewayne

• 21.7 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2023 • 104 Fuel-ups

  Property of GCHunter

• 17.1 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon
  Added Jul 2019 • 102 Fuel-ups

  Property of JeepinMike

• 15.0 Avg MPG

• Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Crew Cab Pickup
  Added Jul 2020 • 150 Fuel-ups

  Property of racerx

• 13.1 Avg MPG

• 2020 Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Dec 2021 • 201 Fuel-ups

  Property of toddmclaren

• 14.7 Avg MPG

• Red Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Manual 6 Speed
  Added Jun 2020 • 291 Fuel-ups

  Property of Phillwest

• 18.0 Avg MPG

• Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Aug 2020 • 189 Fuel-ups

  Property of jpalmer

• 15.0 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added May 2020 • 122 Fuel-ups

  Property of Tux1

• 14.9 Avg MPG

• 2020 Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Jan 2020 • 176 Fuel-ups

  Property of mbdear

• 17.4 Avg MPG

• 2020 Jeep Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Apr 2020 • 234 Fuel-ups

  Property of tablazer

• 16.4 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport 3.6L V6 GAS Automatic 8 Speed
  Added Jun 2022 • 42 Fuel-ups

  Property of ema2999

• 12.3 Avg MPG

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