2008 GMC Sierra 2500 HD MPG
Based on data from 95 vehicles, 11,367 fuel-ups and 2,864,464 miles of driving, the 2008 GMC Sierra 2500 HD gets a combined Avg MPG of 14.25 with a 0.06 MPG margin of error.
Below you can see a distribution of the fuel-ups with 508 outliers (4.28%) removed.
Following shows the average MPG of each of the 95 vehicles in the system.
2008 GMC Sierra 2500 HDs For Sale Nearby
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Duramax
2008 GMC Sierra 2500 HD SLT 6.6L DIESEL V8 Automatic 6 Crew Cab Pickup (4 Door)
Added Nov 2014 • 12 Fuel-upsProperty of kylereuter
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14.5 Avg MPG
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08 DMAX
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Sep 2016 • 263 Fuel-upsProperty of Nater454
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18.6 Avg MPG
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Hi ho Silver
2008 GMC Sierra 2500 HD GAS V8
Added Jan 2014 • 34 Fuel-upsProperty of Otteaux
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13.9 Avg MPG
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GMC 2500 HD
2008 GMC Sierra 2500 HD GAS V8
Added Jan 2011 • 102 Fuel-upsProperty of mrbrianfm
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12.7 Avg MPG
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Sessy
2008 GMC Sierra 2500 HD GAS V8
Added Feb 2014 • 6 Fuel-upsProperty of 3unn
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7.9 Avg MPG
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Duramax
2008 GMC Sierra 2500 HD DIESEL V8
Added Apr 2014 • 3 Fuel-upsProperty of dkwas
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15.5 Avg MPG
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Truck
2008 GMC Sierra 2500 HD GAS V8
Added Oct 2013 • 9 Fuel-upsProperty of eformo
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11.7 Avg MPG
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Black BAT
2008 GMC Sierra 2500 HD DIESEL V8
Added Dec 2012 • 14 Fuel-upsProperty of aknightwhosaysNi
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13.0 Avg MPG
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Black GMC
2008 GMC Sierra 2500 HD DIESEL V8
Added May 2012 • 15 Fuel-upsProperty of jkj
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14.4 Avg MPG
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DirtyMax
2008 GMC Sierra 2500 HD DIESEL V8
Added Jun 2012 • 39 Fuel-upsProperty of bhall229
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13.3 Avg MPG
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08 Dmax
2008 GMC Sierra 2500 HD DIESEL V8
Added Sep 2012 • 4 Fuel-upsProperty of Nater454
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17.4 Avg MPG
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Brown Beast
2008 GMC Sierra 2500 HD V8 DIESEL
Added Oct 2011 • 4 Fuel-upsProperty of Madtom
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17.3 Avg MPG
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Tech 655 - 476 0WP
2008 GMC Sierra 2500 HD GAS V8
Added Dec 2011 • 13 Fuel-upsProperty of JonNav
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13.2 Avg MPG
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Tech 650 - 476 1WP
2008 GMC Sierra 2500 HD GAS V8
Added Jan 2012 • 3 Fuel-upsProperty of JonNav
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20.8 Avg MPG
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2500HD
2008 GMC Sierra 2500 HD GAS V8
Added Dec 2009 • 7 Fuel-upsProperty of fredpowell
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11.7 Avg MPG