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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• 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

• My Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Apr 2021 • 98 Fuel-ups

  Property of Craigca84

• 19.9 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added May 2021 • 9 Fuel-ups

  Property of arsing116

• 20.3 Avg MPG

• Mom's Jeep Gladiator

  2020 Jeep Gladiator Sport 3.6L V6 GAS Crew Cab Pickup
  Added Jun 2021 • 6 Fuel-ups

  Property of txdicky

• 15.2 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Oct 2020 • 19 Fuel-ups

  Property of RayJ

• 16.3 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 34 Fuel-ups

  Property of scottykleck

• 15.6 Avg MPG

• 2020 Gladiator

  2020 Jeep Gladiator Sport 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2020 • 51 Fuel-ups

  Property of Olson1515

• 21.0 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Feb 2021 • 21 Fuel-ups

  Property of seth4801

• 13.9 Avg MPG

• Jeep Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2019 • 46 Fuel-ups

  Property of jasand26

• 16.0 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Jul 2020 • 96 Fuel-ups

  Property of freed100

• 14.5 Avg MPG

• Gladiator

  2020 Jeep Gladiator Rubicon
  Added Aug 2019 • 94 Fuel-ups

  Property of carolinaed

• 17.9 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Manual 6 Speed
  Added Apr 2021 • 8 Fuel-ups

  Property of jc1986

• 17.3 Avg MPG

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