2008 GMC Sierra 2500 HD MPG
Based on data from 95 vehicles, 11,345 fuel-ups and 2,860,428 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 507 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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2008 GMC
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Nov 2016 • 705 Fuel-upsProperty of gabrielleh
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13.6 Avg MPG
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GMC
2008 GMC Sierra 2500 HD Z71 V8 DIESEL
Added May 2020 • 127 Fuel-upsProperty of PearHead
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15.1 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
Added Jun 2024 • 3 Fuel-upsProperty of wyattratzlaff04
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18.9 Avg MPG
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2008 Duramax
2008 GMC Sierra 2500 HD SLT 6.6L DIESEL V8 Automatic 6 Extended Cab Pickup (4 Door)
Added Apr 2015 • 978 Fuel-upsProperty of RobBryce
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14.3 Avg MPG
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GMC Sierra 2500 HD
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Aug 2018 • 177 Fuel-upsProperty of TheKings
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16.6 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
Added Aug 2017 • 325 Fuel-upsProperty of VigilanteOne
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15.6 Avg MPG
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2008 GMC 2500HD
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Nov 2010 • 341 Fuel-upsProperty of gsxrah
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16.4 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Oct 2023 • 6 Fuel-upsProperty of jtseaman123
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16.3 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Mar 2023 • 8 Fuel-upsProperty of johnnymac69
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15.8 Avg MPG
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Joe's Truck
2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Jul 2022 • 4 Fuel-upsProperty of allonthefarm
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15.3 Avg MPG
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Rick's p/u
2008 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
Added Sep 2021 • 12 Fuel-upsProperty of rebreininger
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12.4 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
Added Oct 2020 • 153 Fuel-upsProperty of Chuck_Yager
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13.6 Avg MPG
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GMC Utility
2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
Added Sep 2017 • 276 Fuel-upsProperty of Cbrgary
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12.8 Avg MPG
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White truck.
2008 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 6 Speed Standard Cab Pickup
Added Sep 2021 • 8 Fuel-upsProperty of justynkirchner
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12.8 Avg MPG
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Truck
2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed Crew Cab Pickup
Added Jun 2020 • 78 Fuel-upsProperty of ssm04
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12.1 Avg MPG
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White P/U
2008 GMC Sierra 2500 HD WT 6.6L V8 DIESEL
Added Feb 2019 • 257 Fuel-upsProperty of rbreininger
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14.4 Avg MPG
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GMC
2008 GMC Sierra 2500 HD DIESEL V8
Added Jan 2014 • 6 Fuel-upsProperty of RhondaT
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17.3 Avg MPG
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Duramax
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Sep 2018 • 18 Fuel-upsProperty of wcaldridge
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23.0 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Aug 2017 • 138 Fuel-upsProperty of timmy123456
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15.4 Avg MPG
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GMC pickup
2008 GMC Sierra 2500 HD DIESEL V8
Added Apr 2013 • 343 Fuel-upsProperty of ATTACKLLAMA
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15.3 Avg MPG