Based on data from 211 vehicles, 16,142 fuel-ups and 4,130,343 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 668 outliers (3.97%) removed.

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

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• »

• My Gladiator

  2021 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added May 2024 • 35 Fuel-ups

  Property of macleoddickey

• 21.0 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Rubicon 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2021 • 327 Fuel-ups

  Property of Andersonic

• 20.3 Avg MPG

• Rubi Red

  2021 Jeep Gladiator Rubicon 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2023 • 139 Fuel-ups

  Property of Tortuga41

• 23.2 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Rubicon 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2024 • 22 Fuel-ups

  Property of GuthrieCW

• 20.0 Avg MPG

• Gladiator

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

  Property of slamdry

• 17.6 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed
  Added Dec 2021 • 137 Fuel-ups

  Property of Dadiator21

• 14.7 Avg MPG

• Black Gladiator

  2021 Jeep Gladiator Willys 3.0L V6 DIESEL Automatic 8 Speed
  Added Nov 2024 • 4 Fuel-ups

  Property of SDxplor

• 19.8 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Feb 2022 • 126 Fuel-ups

  Property of jcarra00

• 18.5 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Dec 2020 • 151 Fuel-ups

  Property of CrucialTK

• 19.9 Avg MPG

• Jeep Truck

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Manual 6 Speed Crew Cab Pickup
  Added Jan 2021 • 179 Fuel-ups

  Property of jut60

• 18.3 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Jun 2021 • 313 Fuel-ups

  Property of mando21

• 15.9 Avg MPG

• Stitch

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed
  Added Jun 2023 • 72 Fuel-ups

  Property of wildtaz21

• 19.3 Avg MPG

• 2021 Gladiator

  2021 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Mar 2021 • 155 Fuel-ups

  Property of ajapartments

• 15.8 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Sport S 3.6L V6 GAS Automatic 8 Speed
  Added Nov 2021 • 117 Fuel-ups

  Property of tkrosolina

• 15.7 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Willys Sport 3.6L V6 GAS Automatic 8 Speed
  Added Jan 2021 • 202 Fuel-ups

  Property of alekslewis

• 15.9 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Rubicon 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2021 • 95 Fuel-ups

  Property of 97TJGUZZY

• 22.1 Avg MPG

• Mojo

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Sep 2021 • 229 Fuel-ups

  Property of advRalphie

• 15.8 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Rubicon 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jul 2021 • 271 Fuel-ups

  Property of OldestCrow

• 13.4 Avg MPG

• Gladiator

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jan 2023 • 97 Fuel-ups

  Property of Arosacope

• 14.2 Avg MPG

• My Gladiator

  2021 Jeep Gladiator Mojave 3.6L V6 GAS Automatic 8 Speed
  Added Jan 2022 • 160 Fuel-ups

  Property of ericloj

• 16.9 Avg MPG

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• »