Based on data from 217 vehicles, 20,644 fuel-ups and 4,882,005 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 (2.42%) removed.

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

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• Gossamer

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Apr 2021 • 3 Fuel-ups

  Property of Gossamer2020

• 15.9 Avg MPG

• The Mistress

  2020 Jeep Gladiator Launch Edition
  Added Sep 2019 • 95 Fuel-ups

  Property of JAustin83

• 12.3 Avg MPG

• Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jun 2020 • 35 Fuel-ups

  Property of dbldsdad

• 17.3 Avg MPG

• Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Feb 2021 • 6 Fuel-ups

  Property of CaseyAT

• 15.5 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Jun 2020 • 70 Fuel-ups

  Property of INFIDEL73

• 15.6 Avg MPG

• Scarlett

  2020 Jeep Gladiator Rubicon
  Added Dec 2019 • 87 Fuel-ups

  Property of BikingDerek

• 14.0 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon
  Added Jul 2019 • 49 Fuel-ups

  Property of smcmurrey

• 17.0 Avg MPG

• 2020 Jeep Gladiator Sport, 6-Speed

  2020 Jeep Gladiator V6 GAS Manual 6 Speed Crew Cab Pickup
  Added Dec 2019 • 29 Fuel-ups

  Property of jeffschaub

• 20.3 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport 3.6L V6 GAS Automatic 8 Speed
  Added Nov 2020 • 21 Fuel-ups

  Property of nbleak21

• 14.1 Avg MPG

• GLADIATOR

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Sep 2020 • 6 Fuel-ups

  Property of KRECO

• 15.0 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Launch Edition 3.6L V6 GAS Automatic 8 Speed
  Added Feb 2020 • 15 Fuel-ups

  Property of NathRay

• 18.7 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed
  Added Aug 2020 • 4 Fuel-ups

  Property of me1000

• 23.4 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Jul 2020 • 19 Fuel-ups

  Property of mako159

• 19.2 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 10 Fuel-ups

  Property of absolutb8

• 18.3 Avg MPG

• JTR

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Oct 2019 • 38 Fuel-ups

  Property of noside85

• 15.7 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon
  Added Sep 2019 • 116 Fuel-ups

  Property of hazardsky

• 15.3 Avg MPG

• Huckleberry JT

  2020 Jeep Gladiator Rubicon
  Added May 2019 • 133 Fuel-ups

  Property of ShowMeOKC

• 14.9 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Manual 6 Speed
  Added Aug 2020 • 11 Fuel-ups

  Property of cdemarac

• 15.8 Avg MPG

• Jeep

  2020 Jeep Gladiator Rubicon V6 GAS
  Added Nov 2019 • 59 Fuel-ups

  Property of OscarI

• 15.6 Avg MPG

• My Gladiator

  2020 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Jul 2020 • 10 Fuel-ups

  Property of academyguy12

• 13.7 Avg MPG

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