2023 Jeep Grand Wagoneer MPG

Based on data from 3 vehicles, 162 fuel-ups and 46,216 miles of driving, the 2023 Jeep Grand Wagoneer gets a combined Avg MPG of 19.48 with a 0.45 MPG margin of error.

Below you can see a distribution of the fuel-ups with 15 outliers (8.47%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

• Grand Wagoneer

  2023 Jeep Grand Wagoneer Series II 3.0L L6 GAS Automatic 8 Speed
  Added Jun 2025 • 7 Fuel-ups

  Property of scdc376

• 17.4 Avg MPG

• Zephyr (2023 JGW)

  2023 Jeep Grand Wagoneer Series III Obsidian 6.4L V8 GAS Automatic 8 Speed
  Added May 2024 • 108 Fuel-ups

  Property of CrickerRoar

• 19.4 Avg MPG

• My Grand Wagoneer

  2023 Jeep Grand Wagoneer Series II 3.0L L6 GAS Automatic 8 Speed
  Added Jul 2023 • 65 Fuel-ups

  Property of bburfeind

• 19.4 Avg MPG