2003 GMC Sierra 2500 HD MPG
Based on data from 51 vehicles, 2,900 fuel-ups and 870,084 miles of driving, the 2003 GMC Sierra 2500 HD gets a combined Avg MPG of 13.73 with a 0.15 MPG margin of error.
Below you can see a distribution of the fuel-ups with 51 outliers (1.73%) removed.
Following shows the average MPG of each of the 51 vehicles in the system.
2003 GMC Sierra 2500 HDs For Sale Nearby
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My Sierra 2500 HD
2003 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed
Added Aug 2018 • 29 Fuel-upsProperty of hounddog1977
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8.8 Avg MPG
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‘Max
2003 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed
Added Nov 2018 • 16 Fuel-upsProperty of petertimmer1
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15.3 Avg MPG
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My Sierra 2500 HD
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
Added May 2017 • 76 Fuel-upsProperty of Mpmcnasty
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16.4 Avg MPG
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Gmc Truck
2003 GMC Sierra 2500 HD 6.6L V8 DIESEL
Added Oct 2017 • 96 Fuel-upsProperty of jfyoung11
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11.0 Avg MPG
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GMC Sierra 2500HD
2003 GMC Sierra 2500 HD SLE 8.1L V8 GAS Automatic 5 Speed Crew Cab Pickup
Added Jan 2019 • 305 Fuel-upsProperty of nmartens09
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9.5 Avg MPG
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GMC
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
Added Nov 2017 • 27 Fuel-upsProperty of jim44
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18.9 Avg MPG
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Duramax
2003 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
Added Jul 2018 • 10 Fuel-upsProperty of Dirtyblackhoe
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14.3 Avg MPG
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Oliver
2003 GMC Sierra 2500 HD 6.0L V8 GAS Automatic 5 Speed
Added Mar 2017 • 50 Fuel-upsProperty of 100percentderby
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11.8 Avg MPG
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2003 GMC Sierra Duramax
2003 GMC Sierra 2500 HD 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
Added Feb 2017 • 86 Fuel-upsProperty of srlew
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15.8 Avg MPG
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Duramax
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
Added Feb 2013 • 215 Fuel-upsProperty of DAVe3283
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15.9 Avg MPG
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My Sierra 2500 HD
2003 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 4 Speed
Added Sep 2017 • 4 Fuel-upsProperty of dlr007
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9.2 Avg MPG
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The DIRTY
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
Added Dec 2014 • 177 Fuel-upsProperty of 10janderson3
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14.6 Avg MPG
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GMC Duramax
2003 GMC Sierra 2500 HD SLE
Added Jun 2018 • 157 Fuel-upsProperty of main1
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14.0 Avg MPG
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2003 GMC
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
Added Sep 2016 • 68 Fuel-upsProperty of racerx146
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14.1 Avg MPG
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2500HD
2003 GMC Sierra 2500 HD GAS V8
Added Jun 2013 • 140 Fuel-upsProperty of M42E36
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12.9 Avg MPG
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03 GMC Sierra 2500 HD
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
Added Nov 2016 • 66 Fuel-upsProperty of Suncoaster
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17.2 Avg MPG
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GMC 2500hd
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
Added Sep 2016 • 28 Fuel-upsProperty of mdw612
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18.5 Avg MPG
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Sierra
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
Added May 2017 • 104 Fuel-upsProperty of 2xGrey
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16.6 Avg MPG
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Duramax
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
Added Mar 2018 • 208 Fuel-upsProperty of timp1968
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16.5 Avg MPG
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2003 Sierra 2500 HD
2003 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Standard 6 Speed
Added Dec 2017 • 48 Fuel-upsProperty of polarxj
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17.0 Avg MPG