Based on data from 211 vehicles, 16,077 fuel-ups and 4,113,682 miles of driving, the 2021 Jeep Gladiator gets a combined Avg MPG of 17.14 with a 0.06 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (54) 3.6L V6 GAS (153) Any Body Style Crew Cab Pickup (71) Any Submodel Altitude (1) Texas Trail (1) 80th Anniversary (2) High Altitude (3) Willys Sport (3) Sport (9) Overland (17) Willys (20) Sport S (33) Mojave (48) Rubicon (74)

Below you can see a distribution of the fuel-ups with 666 outliers (3.98%) removed.

Following shows the average MPG of each of the 211 vehicles in the system.

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• »

• Jade

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jul 2024 • 10 Fuel-ups

  Property of jetlite

• 16.7 Avg MPG

• Blueberry

  2021 Jeep Gladiator Rubicon 3.0L V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added Sep 2023 • 41 Fuel-ups

  Property of marcsnyder05

• 16.3 Avg MPG

• Jeep

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed
  Added Jul 2021 • 120 Fuel-ups

  Property of ntr

• 20.7 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Apr 2024 • 20 Fuel-ups

  Property of muddernuker

• 14.9 Avg MPG

• Gladiator

  2021 Jeep Gladiator Sport S 3.0L V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added Dec 2023 • 33 Fuel-ups

  Property of around_the_nw

• 18.6 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jul 2021 • 269 Fuel-ups

  Property of OldestCrow

• 13.4 Avg MPG

• Oscar

  2021 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Jun 2021 • 85 Fuel-ups

  Property of laythg

• 15.4 Avg MPG

• Big Red

  2021 Jeep Gladiator Overland 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Aug 2021 • 77 Fuel-ups

  Property of jcrogesr87

• 18.4 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Nov 2021 • 116 Fuel-ups

  Property of tkrosolina

• 15.7 Avg MPG

• Jeep

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Mar 2023 • 185 Fuel-ups

  Property of monsieur_cox

• 17.3 Avg MPG

• Jeep Gladiator

  2021 Jeep Gladiator Willys Sport 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 104 Fuel-ups

  Property of terob22

• 17.5 Avg MPG

• Jeep Gladiator Rubicon

  2021 Jeep Gladiator Rubicon 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2021 • 105 Fuel-ups

  Property of brucecarden

• 16.0 Avg MPG

• Mojo Jave

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jun 2021 • 114 Fuel-ups

  Property of cbarnash1

• 15.2 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Willys Sport 3.6L V6 GAS Automatic 8 Speed
  Added Jan 2021 • 201 Fuel-ups

  Property of alekslewis

• 15.9 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 166 Fuel-ups

  Property of markr6754

• 18.7 Avg MPG

• ‘21 JTRD

  2021 Jeep Gladiator Rubicon 3.0L V6 DIESEL Automatic 8 Speed
  Added Dec 2021 • 111 Fuel-ups

  Property of dougstdig

• 18.6 Avg MPG

• JEEP

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed
  Added Sep 2021 • 104 Fuel-ups

  Property of bakgatdoc

• 15.6 Avg MPG

• Odie the Gladiator

  2021 Jeep Gladiator Willys 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2022 • 121 Fuel-ups

  Property of Nar165

• 18.4 Avg MPG

• B.W.’s Spirit

  2021 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Jan 2021 • 102 Fuel-ups

  Property of grumpycubbear

• 18.1 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Rubicon 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2021 • 113 Fuel-ups

  Property of escheitz

• 22.7 Avg MPG

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• »