2019 GMC Sierra 2500 HD MPG
Based on data from 27 vehicles, 1,822 fuel-ups and 664,838 miles of driving, the 2019 GMC Sierra 2500 HD gets a combined Avg MPG of 13.55 with a 0.17 MPG margin of error.
Below you can see a distribution of the fuel-ups with 10 outliers (0.55%) removed.
Following shows the average MPG of each of the 27 vehicles in the system.
2019 GMC Sierra 2500 HDs For Sale Nearby
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2019 Denali
2019 GMC Sierra 2500 HD Denali 6.0L V8 FLEX Automatic 6 Speed
Added Oct 2019 • 92 Fuel-upsProperty of Hoserr
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14.8 Avg MPG
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2019 Sierra 2500 HD
2019 GMC Sierra 2500 HD 6.0L V8 FLEX Automatic 6 Speed
Added May 2019 • 164 Fuel-upsProperty of Jason35
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11.8 Avg MPG
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Sierra 2500 HD
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
Added Aug 2019 • 109 Fuel-upsProperty of GSD671
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15.1 Avg MPG
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GMC Sierra Duramax 2500 HD 4WD
2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Jun 2020 • 94 Fuel-upsProperty of midwestcruiser
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13.9 Avg MPG
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My Sierra 2500 HD
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
Added Oct 2022 • 172 Fuel-upsProperty of CPM4UA
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11.7 Avg MPG
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GMC 2500HD
2019 GMC Sierra 2500 HD SLT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
Added Sep 2019 • 94 Fuel-upsProperty of soundwave216
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10.5 Avg MPG
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My Sierra 2500 HD
2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Apr 2019 • 40 Fuel-upsProperty of CamaroRacing12
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16.5 Avg MPG
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My Sierra 2500 HD
2019 GMC Sierra 2500 HD Denali 6.0L V8 FLEX Automatic 6 Speed
Added Jul 2020 • 120 Fuel-upsProperty of cab5385
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14.8 Avg MPG
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Rick
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
Added Sep 2018 • 80 Fuel-upsProperty of d800306
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16.0 Avg MPG
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2019 Denali
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Apr 2020 • 106 Fuel-upsProperty of rick437
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11.8 Avg MPG
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My Sierra 2500 HD
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
Added Sep 2019 • 110 Fuel-upsProperty of 2ndsteel
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15.4 Avg MPG
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My Sierra 2500 HD
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
Added May 2023 • 49 Fuel-upsProperty of junglejim
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15.9 Avg MPG
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Kyra Hot
2019 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
Added Sep 2018 • 71 Fuel-upsProperty of GillaFunk
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15.2 Avg MPG
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My Sierra 2500 HD
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
Added Jul 2019 • 104 Fuel-upsProperty of drw94
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12.4 Avg MPG
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Gmc Sierra 2500
2019 GMC Sierra 2500 HD 6.0L V8 GAS Automatic 6 Speed Extended Cab Pickup
Added May 2019 • 81 Fuel-upsProperty of buggin2004
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10.4 Avg MPG
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2019 Denali
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
Added Nov 2021 • 82 Fuel-upsProperty of JarrettR
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13.2 Avg MPG
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My Sierra 2500 HD
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed
Added Dec 2020 • 11 Fuel-upsProperty of Sharp07GT
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27.7 Avg MPG
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My Sierra 2500 HD
2019 GMC Sierra 2500 HD SLT 6.0L V8 FLEX Automatic 6 Speed
Added Apr 2020 • 49 Fuel-upsProperty of fasdon
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8.9 Avg MPG
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Clean Alli
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added May 2020 • 87 Fuel-upsProperty of TheBatman9441
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14.5 Avg MPG
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GMC Denali 2500 HD
2019 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
Added Jun 2019 • 80 Fuel-upsProperty of JMeegan
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16.1 Avg MPG