2011 GMC Sierra 1500 MPG
Based on data from 123 vehicles, 10,606 fuel-ups and 3,143,311 miles of driving, the 2011 GMC Sierra 1500 gets a combined Avg MPG of 15.26 with a 0.06 MPG margin of error.
Below you can see a distribution of the fuel-ups with 828 outliers (7.24%) removed.
Following shows the average MPG of each of the 123 vehicles in the system.
2011 GMC Sierra 1500s For Sale Nearby
-
truck
2011 GMC Sierra 1500 FLEX V8
Added Nov 2011 • 6 Fuel-upsProperty of djom1cincy
-
15.5 Avg MPG
-
Sierra
2011 GMC Sierra 1500 GAS V8
Added Apr 2011 • 29 Fuel-upsProperty of Space74
-
17.2 Avg MPG
-
The Tank
2011 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 6 Speed
Added Mar 2017 • 110 Fuel-upsProperty of clintblack1
-
15.2 Avg MPG