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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Gmc 2500
2008 GMC Sierra 2500 HD SLT Automatic 6 Speed
Added Sep 2019 • 311 Fuel-upsProperty of tphillipsjr3145
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16.3 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
Added Feb 2016 • 21 Fuel-upsProperty of grumpy81
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12.5 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
Added May 2017 • 127 Fuel-upsProperty of wilrob
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16.3 Avg MPG
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Sierra 2500 HD
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Jun 2017 • 263 Fuel-upsProperty of oilboi
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14.4 Avg MPG
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GMC
2008 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
Added May 2018 • 82 Fuel-upsProperty of pisquidjay
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12.7 Avg MPG
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GMC
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Oct 2017 • 521 Fuel-upsProperty of knixon71
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14.4 Avg MPG
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GMC Truck
2008 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
Added Apr 2017 • 39 Fuel-upsProperty of xmanjay
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10.5 Avg MPG
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GMC Sierra 2500 HD SLE
2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
Added Jun 2019 • 26 Fuel-upsProperty of jeffrey801
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13.2 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
Added May 2017 • 97 Fuel-upsProperty of dseabee
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11.6 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 2018 • 49 Fuel-upsProperty of laner412
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4.5 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
Added Dec 2018 • 7 Fuel-upsProperty of bsbbutts1
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13.7 Avg MPG
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Sierra 2500HD
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Sep 2018 • 25 Fuel-upsProperty of caldweke
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16.1 Avg MPG
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Red
2008 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed Crew Cab Pickup
Added Jan 2019 • 33 Fuel-upsProperty of tyman212
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11.7 Avg MPG
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GMC Sierra 2500hd
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Jun 2018 • 17 Fuel-upsProperty of TheKings
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13.3 Avg MPG
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GMC Sierra
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Sep 2016 • 57 Fuel-upsProperty of mansomd
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12.5 Avg MPG
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BigRed
2008 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Jun 2018 • 8 Fuel-upsProperty of obelisk
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15.1 Avg MPG
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Bambi
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Sep 2016 • 185 Fuel-upsProperty of stevecaddel
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14.2 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Dec 2017 • 18 Fuel-upsProperty of jrence6
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13.8 Avg MPG
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Josh GMC Truck
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Sep 2016 • 630 Fuel-upsProperty of fox454
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15.9 Avg MPG
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My Sierra 2500 HD
2008 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Nov 2017 • 3 Fuel-upsProperty of jasonblunden
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11.5 Avg MPG