2021 GMC Savana 2500 MPG

Based on data from 4 vehicles, 115 fuel-ups and 43,384 miles of driving, the 2021 GMC Savana 2500 gets a combined Avg MPG of 14.55 with a 0.33 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (2.54%) removed.

Following shows the average MPG of each of the 4 vehicles in the system.

• My Savana 2500

  2021 GMC Savana 2500 Custom Submodel Automatic 6 Speed
  Added Mar 2025 • 16 Fuel-ups

  Property of hembrough

• 15.0 Avg MPG

• JohnI Savana

  2021 GMC Savana 2500 2.8L L4 DIESEL Automatic Standard Cargo Van
  Added Sep 2023 • 62 Fuel-ups

  Property of JMAgas

• 15.2 Avg MPG

• Cave Creek Cooling #2

  2021 GMC Savana 2500 4.3L V6 FLEX Automatic 8 Speed
  Added Feb 2021 • 45 Fuel-ups

  Property of tonemaster83

• 13.4 Avg MPG

• GMC Savana

  2021 GMC Savana 2500 4.3L V6 FLEX Automatic 6 Speed
  Added Aug 2022 • 9 Fuel-ups

  Property of jlakersman

• 15.9 Avg MPG