Based on data from 35 vehicles, 1,346 fuel-ups and 478,848 miles of driving, the 2023 Jeep Grand Cherokee L gets a combined Avg MPG of 18.48 with a 0.24 MPG margin of error.

Any Engine Type 3.6L V6 FLEX (21) 5.7L V8 GAS (8) Any Body Style Sport Utility (7) Any Submodel Summit (1) Altitude (2) Laredo (3) Overland (4) Summit Reserve (11) Limited (14)

Below you can see a distribution of the fuel-ups with 23 outliers (1.68%) removed.

Following shows the average MPG of each of the 35 vehicles in the system.

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• Jeep

  2023 Jeep Grand Cherokee L Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2023 • 56 Fuel-ups

  Property of alaskanite65

• 23.9 Avg MPG

• Grand Cherokee

  2023 Jeep Grand Cherokee L Limited
  Added Jan 2023 • 105 Fuel-ups

  Property of Aaron134851

• 21.0 Avg MPG

• My Grand Cherokee L

  2023 Jeep Grand Cherokee L Laredo 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2023 • 84 Fuel-ups

  Property of Liv2Hunt

• 21.6 Avg MPG

• Grand Cherokee L

  2023 Jeep Grand Cherokee L Summit Reserve
  Added Sep 2022 • 50 Fuel-ups

  Property of pshravankumar

• 16.6 Avg MPG

• My Grand Cherokee L

  2023 Jeep Grand Cherokee L Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Feb 2024 • 41 Fuel-ups

  Property of Ajax16

• 21.5 Avg MPG

• Jeep

  2023 Jeep Grand Cherokee L Altitude
  Added Aug 2022 • 130 Fuel-ups

  Property of Salemka

• 20.7 Avg MPG

• My Grand Cherokee L

  2023 Jeep Grand Cherokee L Summit Reserve 5.7L V8 GAS Automatic 8 Speed
  Added Jan 2024 • 30 Fuel-ups

  Property of Starmo

• 9.5 Avg MPG

• Jeep Stuff

  2023 Jeep Grand Cherokee L Summit Reserve 3.6L V6 FLEX Automatic 8 Speed
  Added Oct 2023 • 62 Fuel-ups

  Property of DieselEffect

• 17.5 Avg MPG

• 2023 Jeep Grand Cherokee

  2023 Jeep Grand Cherokee L Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added Jul 2024 • 19 Fuel-ups

  Property of waltfyahoocom

• 22.0 Avg MPG

• GCL Overland

  2023 Jeep Grand Cherokee L Overland 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2023 • 62 Fuel-ups

  Property of WillysWheeler

• 18.6 Avg MPG

• Lori's 2023 Grand Cherokee

  2023 Jeep Grand Cherokee L Summit Reserve 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Aug 2023 • 19 Fuel-ups

  Property of strickerj

• 18.0 Avg MPG

• My Grand Cherokee L

  2023 Jeep Grand Cherokee L Summit 5.7L V8 GAS Automatic 8 Speed
  Added May 2023 • 28 Fuel-ups

  Property of jwcruiser

• 17.3 Avg MPG

• My Grand Cherokee L

  2023 Jeep Grand Cherokee L Limited
  Added Dec 2022 • 67 Fuel-ups

  Property of joegb

• 20.6 Avg MPG

• My Grand Cherokee

  2023 Jeep Grand Cherokee L Limited 3.6L V6 FLEX Automatic 8 Speed Sport Utility
  Added May 2023 • 48 Fuel-ups

  Property of Marcb527

• 18.2 Avg MPG

• My Grand Cherokee L

  2023 Jeep Grand Cherokee L Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Jun 2024 • 15 Fuel-ups

  Property of Mehmorri

• 20.4 Avg MPG

• Summit

  2023 Jeep Grand Cherokee L Summit Reserve 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Sep 2023 • 90 Fuel-ups

  Property of lstman855

• 17.9 Avg MPG

• 22 Jeep

  2023 Jeep Grand Cherokee L Laredo
  Added Apr 2022 • 95 Fuel-ups

  Property of zlaupp

• 20.6 Avg MPG

• 2023 Gc L Summit Reserve

  2023 Jeep Grand Cherokee L Summit Reserve 5.7L V8 GAS Automatic 8 Speed Sport Utility
  Added Sep 2023 • 22 Fuel-ups

  Property of cglabine01

• 17.8 Avg MPG

• The Jeep

  2023 Jeep Grand Cherokee L Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Aug 2023 • 51 Fuel-ups

  Property of akmedic77

• 17.8 Avg MPG

• 23 Grand Cherokee L Limited

  2023 Jeep Grand Cherokee L Limited 3.6L V6 FLEX Automatic 8 Speed
  Added Sep 2023 • 18 Fuel-ups

  Property of Whitman

• 19.1 Avg MPG

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