2006 GMC Sierra 2500 HD MPG
Based on data from 117 vehicles, 13,590 fuel-ups and 3,390,508 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.25 with a 0.05 MPG margin of error.
Below you can see a distribution of the fuel-ups with 472 outliers (3.36%) removed.
Following shows the average MPG of each of the 117 vehicles in the system.
2006 GMC Sierra 2500 HDs For Sale Nearby
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530i
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
Added Feb 2014 • 50 Fuel-upsProperty of bbbmr
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25.4 Avg MPG
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D2
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Oct 2016 • 7 Fuel-upsProperty of bgod12
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15.2 Avg MPG
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Truck
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 9 Speed Extended Cab Pickup
Added Jan 2013 • 49 Fuel-upsProperty of bbbmr
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13.6 Avg MPG
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work truck
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Nov 2010 • 5 Fuel-upsProperty of patster
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15.6 Avg MPG
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Dirtymaxx
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Sep 2015 • 24 Fuel-upsProperty of Android4499
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14.9 Avg MPG
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Chris' Duramax
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Aug 2016 • 815 Fuel-upsProperty of clgoble
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14.1 Avg MPG
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GMC Sierra 2500 HD
2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5
Added Feb 2015 • 7 Fuel-upsProperty of PrestonL13
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17.0 Avg MPG
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GMC
2006 GMC Sierra 2500 HD SLE 6L GAS V8 Automatic 4 Crew Cab Pickup (4 Door)
Added Apr 2015 • 5 Fuel-upsProperty of Centex
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11.4 Avg MPG
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GMC 2500
2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 5 Speed
Added Aug 2017 • 12 Fuel-upsProperty of murdoc2003
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13.1 Avg MPG
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GMCHD4x4
2006 GMC Sierra 2500 HD GAS V8
Added Oct 2012 • 123 Fuel-upsProperty of Hawk06
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9.5 Avg MPG
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GMC Sierra 2500
2006 GMC Sierra 2500 HD DIESEL V8
Added Sep 2012 • 45 Fuel-upsProperty of mtber4life661
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15.3 Avg MPG
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dmax
2006 GMC Sierra 2500 HD
Added Aug 2013 • 4 Fuel-upsProperty of devilblue14
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15.8 Avg MPG
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jimmy C
2006 GMC Sierra 2500 HD GAS V8
Added Dec 2012 • 19 Fuel-upsProperty of jimyj
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13.9 Avg MPG
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Dannys Duramax
2006 GMC Sierra 2500 HD DIESEL V8
Added Jan 2013 • 3 Fuel-upsProperty of DSTDI13
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10.5 Avg MPG
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GMC 2500HD
2006 GMC Sierra 2500 HD SLT 6.0L V8 GAS
Added Jul 2018 • 42 Fuel-upsProperty of bkothe
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9.7 Avg MPG
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Tech 654 - 935 2TH
2006 GMC Sierra 2500 HD GAS V8
Added Dec 2011 • 4 Fuel-upsProperty of JonNav
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11.7 Avg MPG
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White Sierra DIESEL
2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Mar 2018 • 19 Fuel-upsProperty of dac51
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13.5 Avg MPG