2009 GMC Sierra 3500 HD MPG

Based on data from 7 vehicles, 423 fuel-ups and 154,116 miles of driving, the 2009 GMC Sierra 3500 HD gets a combined Avg MPG of 12.06 with a 0.42 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

Following shows the average MPG of each of the 7 vehicles in the system.

• 2009 GMC Sierra 3500HD

  2009 GMC Sierra 3500 HD WT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2018 • 109 Fuel-ups

  Property of CRBmw

• 15.9 Avg MPG

• My Sierra 3500 HD

  2009 GMC Sierra 3500 HD WT 6.0L V8 GAS Automatic 6 Speed
  Added Mar 2021 • 148 Fuel-ups

  Property of Tomward

• 8.3 Avg MPG

• My Sierra 3500 HD

  2009 GMC Sierra 3500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2019 • 48 Fuel-ups

  Property of ckrrn

• 12.4 Avg MPG

• My Sierra 3500 HD

  2009 GMC Sierra 3500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2019 • 3 Fuel-ups

  Property of dlmwelding

• 11.0 Avg MPG

• Dads Duramax

  2009 GMC Sierra 3500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
  Added Jan 2017 • 59 Fuel-ups

  Property of DuramaxDan

• 15.2 Avg MPG

• Big White

  2009 GMC Sierra 3500 HD SLT 6.0L V8 GAS Automatic 6 Speed
  Added Mar 2017 • 89 Fuel-ups

  Property of yabubbaya

• 12.5 Avg MPG

• My Sierra 3500 HD

  2009 GMC Sierra 3500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2017 • 8 Fuel-ups

  Property of jhoover

• 15.2 Avg MPG