2022 GMC Sierra 3500 HD MPG

Based on data from 8 vehicles, 233 fuel-ups and 66,672 miles of driving, the 2022 GMC Sierra 3500 HD gets a combined Avg MPG of 12.21 with a 0.52 MPG margin of error.

Below you can see a distribution of the fuel-ups with 6 outliers (2.51%) removed.

Following shows the average MPG of each of the 8 vehicles in the system.

• My Sierra 3500 HD

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
  Added Oct 2023 • 18 Fuel-ups

  Property of KendoGa

• 12.9 Avg MPG

• GMC Sierra 3500 HD Denali

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2024 • 29 Fuel-ups

  Property of DieselCruze14

• 11.8 Avg MPG

• My Sierra 3500 HD

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
  Added Aug 2024 • 68 Fuel-ups

  Property of gslemieux

• 12.1 Avg MPG

• My Sierra 3500 HD

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
  Added Apr 2024 • 33 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 Mar 2024 • 21 Fuel-ups

  Property of Niknar58

• 15.8 Avg MPG

• My Sierra 3500 HD

  2022 GMC Sierra 3500 HD Pro 6.6L V8 DIESEL Automatic 10 Speed
  Added Jun 2024 • 11 Fuel-ups

  Property of nlellp

• 10.7 Avg MPG

• GMC Sierra Denali - DEF

  2022 GMC Sierra 3500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
  Added Mar 2024 • 3 Fuel-ups

  Property of ScooterMann

• 757.6 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