2011 GMC Sierra 1500 MPG

Based on data from 121 vehicles, 10,210 fuel-ups and 3,035,334 miles of driving, the 2011 GMC Sierra 1500 gets a combined Avg MPG of 15.30 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 821 outliers (7.44%) removed.

Following shows the average MPG of each of the 121 vehicles in the system.

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• The Tank

  2011 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2017 • 110 Fuel-ups

  Property of clintblack1

• 15.2 Avg MPG

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