2005 GMC Sierra 1500 HD MPG

Based on data from 3 vehicles, 614 fuel-ups and 139,606 miles of driving, the 2005 GMC Sierra 1500 HD gets a combined Avg MPG of 12.36 with a 0.20 MPG margin of error.

Below you can see a distribution of the fuel-ups with 9 outliers (1.44%) removed.

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

• GMC Sierra

  2005 GMC Sierra 1500 HD SLT 6.0L V8 GAS Automatic 4 Speed
  Added Jun 2017 • 490 Fuel-ups

  Property of Petroden

• 12.9 Avg MPG

• Quadrasteer

  2005 GMC Sierra 1500 HD SLT 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Apr 2018 • 147 Fuel-ups

  Property of donmidd76

• 10.8 Avg MPG

• 05 GMC

  2005 GMC Sierra 1500 HD SLE 6.0L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 13 Fuel-ups

  Property of cliff1

• 11.7 Avg MPG