2011 GMC Sierra 1500 MPG
Based on data from 123 vehicles, 10,590 fuel-ups and 3,139,169 miles of driving, the 2011 GMC Sierra 1500 gets a combined Avg MPG of 15.27 with a 0.06 MPG margin of error.
Below you can see a distribution of the fuel-ups with 827 outliers (7.24%) removed.
Following shows the average MPG of each of the 123 vehicles in the system.
2011 GMC Sierra 1500s For Sale Nearby
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My Sierra 1500
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
Added Mar 2024 • 29 Fuel-upsProperty of Ascaniosk10
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13.0 Avg MPG
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GMC Sierra 1500
2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
Added May 2018 • 181 Fuel-upsProperty of fastlsx
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15.3 Avg MPG
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Sierra
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX
Added Oct 2017 • 381 Fuel-upsProperty of tjarrard
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17.5 Avg MPG
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Big Red
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
Added May 2017 • 325 Fuel-upsProperty of litcatp
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16.1 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
Added Apr 2021 • 38 Fuel-upsProperty of Rdtrkr
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16.6 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
Added May 2024 • 46 Fuel-upsProperty of soaringbeard
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11.5 Avg MPG
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Yoti's SLT 1500 Z71
2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
Added Jul 2022 • 171 Fuel-upsProperty of Yoti14
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13.4 Avg MPG
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Tom's Truck
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
Added May 2018 • 263 Fuel-upsProperty of BigT547
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14.1 Avg MPG
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Sierra
2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
Added Aug 2023 • 287 Fuel-upsProperty of Hemphog
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15.6 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 WT 4.3L V6 GAS Automatic 4 Speed
Added Jul 2019 • 321 Fuel-upsProperty of iublue
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16.7 Avg MPG
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Sierra
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Extended Cab Pickup
Added Apr 2021 • 107 Fuel-upsProperty of koald58
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13.4 Avg MPG
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2011 GMC Sierra SLE
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
Added Jun 2019 • 112 Fuel-upsProperty of billweb143
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10.0 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
Added Jan 2024 • 42 Fuel-upsProperty of chadmoyer24
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11.5 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
Added Feb 2020 • 52 Fuel-upsProperty of jmendoza82
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10.3 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
Added Oct 2018 • 179 Fuel-upsProperty of bwines06
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13.2 Avg MPG
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GMC Sierra 1500
2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
Added Oct 2018 • 287 Fuel-upsProperty of seanansley3
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17.4 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 SLE 6.2L V8 FLEX Automatic 6 Speed
Added Mar 2024 • 5 Fuel-upsProperty of quicksdraw92
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15.6 Avg MPG
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Sierra
2011 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 6 Speed
Added May 2017 • 668 Fuel-upsProperty of Winkman
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14.7 Avg MPG
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GMC white diamond
2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
Added Sep 2016 • 409 Fuel-upsProperty of littleharold
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13.6 Avg MPG
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GMC Sierra 1500
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
Added Sep 2023 • 7 Fuel-upsProperty of Dillon_the_villain
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13.2 Avg MPG