Based on data from 197 vehicles, 15,071 fuel-ups and 3,574,411 miles of driving, the 2020 Jeep Gladiator gets a combined Avg MPG of 16.01 with a 0.06 MPG margin of error.

Any Engine Type 3.6L V6 GAS (146) V6 GAS (7) Any Body Style Convertible (1) Sport Utility (1) Extended Cab Pickup (2) Crew Cab Pickup (48) Extended Crew Cab Pickup (1) Cab & Chassis - Crew Cab (1) Any Submodel Launch Edition (6) Mojave (8) Sport (12) Base (14) Overland (25) Sport S (36) Rubicon (96)

Below you can see a distribution of the fuel-ups with 375 outliers (2.43%) removed.

Following shows the average MPG of each of the 197 vehicles in the system.

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• Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jul 2020 • 83 Fuel-ups

  Property of dianetrcka

• 16.2 Avg MPG

• Ghost

  2020 Jeep Gladiator Launch Edition 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Aug 2019 • 96 Fuel-ups

  Property of ih800a

• 16.3 Avg MPG

• Gladin8r

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Feb 2020 • 94 Fuel-ups

  Property of alphuris

• 14.2 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2023 • 10 Fuel-ups

  Property of GCHunter

• 16.8 Avg MPG

• Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Crew Cab Pickup
  Added Jul 2020 • 128 Fuel-ups

  Property of racerx

• 13.1 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2022 • 60 Fuel-ups

  Property of jamespvaca

• 14.6 Avg MPG

• GladiMonster

  2020 Jeep Gladiator Launch Edition 3.6L V6 GAS Automatic 8 Speed
  Added Jul 2021 • 99 Fuel-ups

  Property of PbF00T

• 17.0 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Apr 2021 • 186 Fuel-ups

  Property of maliaca

• 14.8 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon
  Added Sep 2019 • 251 Fuel-ups

  Property of dusty1088

• 16.3 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Apr 2021 • 174 Fuel-ups

  Property of cerviarborist

• 15.2 Avg MPG

• Jeep Gladiator

  2020 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Aug 2020 • 104 Fuel-ups

  Property of pdxa4

• 15.2 Avg MPG

• Jeep Gladiator

  2020 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2020 • 104 Fuel-ups

  Property of pdxa3

• 15.2 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Dec 2022 • 23 Fuel-ups

  Property of Lotclt

• 18.1 Avg MPG

• Rubicon

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Sep 2020 • 73 Fuel-ups

  Property of SirRangeALot

• 15.9 Avg MPG

• 2020 Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Dec 2021 • 117 Fuel-ups

  Property of toddmclaren

• 15.4 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon
  Added Jan 2020 • 120 Fuel-ups

  Property of jeffanddango

• 15.2 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 134 Fuel-ups

  Property of JWiesenauer

• 16.4 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2021 • 129 Fuel-ups

  Property of CyberTom

• 18.8 Avg MPG

• campNcrawlR - 5.7 Hemi

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 229 Fuel-ups

  Property of ShowMeOKC

• 11.7 Avg MPG

• Truck Norris

  2020 Jeep Gladiator Sport 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2022 • 88 Fuel-ups

  Property of mcanipe

• 18.9 Avg MPG

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