2022 GMC Sierra 3500 HD MPG

Based on data from 5 vehicles, 119 fuel-ups and 32,500 miles of driving, the 2022 GMC Sierra 3500 HD gets a combined Avg MPG of 12.22 with a 0.61 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (2.46%) removed.

Following shows the average MPG of each of the 5 vehicles in the system.

• GMC Sierra 3500 HD Denali

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2024 • 20 Fuel-ups

  Property of DieselCruze14

• 11.1 Avg MPG

• My Sierra 3500 HD

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
  Added Mar 2024 • 13 Fuel-ups

  Property of Niknar58

• 15.5 Avg MPG

• My Sierra 3500 HD

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
  Added Jun 2023 • 71 Fuel-ups

  Property of treybn

• 13.1 Avg MPG

• My Sierra 3500 HD

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
  Added Apr 2024 • 13 Fuel-ups

  Property of dbstelly

• 12.0 Avg MPG

• My Sierra 3500 HD

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
  Added Oct 2023 • 13 Fuel-ups

  Property of KendoGa

• 13.1 Avg MPG