2011 GMC Sierra 1500 MPG
Based on data from 120 vehicles, 10,073 fuel-ups and 2,997,557 miles of driving, the 2011 GMC Sierra 1500 gets a combined Avg MPG of 15.32 with a 0.06 MPG margin of error.
Below you can see a distribution of the fuel-ups with 818 outliers (7.51%) removed.
Following shows the average MPG of each of the 120 vehicles in the system.
2011 GMC Sierra 1500s For Sale Nearby
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Big Red
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
Added May 2017 • 296 Fuel-upsProperty of litcatp
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16.0 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 • 254 Fuel-upsProperty of Hemphog
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15.5 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 • 83 Fuel-upsProperty of Yoti14
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13.3 Avg MPG
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GMC Sierra 1500
2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
Added Oct 2018 • 225 Fuel-upsProperty of seanansley3
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17.5 Avg MPG
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Sierra
2011 GMC Sierra 1500 SL 5.3L V8 FLEX Automatic 6 Speed
Added May 2017 • 622 Fuel-upsProperty of Winkman
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14.8 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 SL 4.8L V8 FLEX Automatic 4 Speed
Added Jan 2019 • 214 Fuel-upsProperty of theduv
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18.1 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed Cab & Chassis - Crew Cab
Added May 2023 • 40 Fuel-upsProperty of Carringtondobbs
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12.6 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 • 153 Fuel-upsProperty of fastlsx
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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 • 264 Fuel-upsProperty of iublue
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16.6 Avg MPG
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GMC PU
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
Added Jul 2018 • 275 Fuel-upsProperty of wdckellogg
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15.4 Avg MPG
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Sierra
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX
Added Oct 2017 • 342 Fuel-upsProperty of tjarrard
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17.8 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 • 77 Fuel-upsProperty of koald58
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13.3 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 Denali 6.2L V8 FLEX Automatic 6 Speed
Added Feb 2020 • 41 Fuel-upsProperty of jmendoza82
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10.1 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed
Added Dec 2019 • 34 Fuel-upsProperty of 2004
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11.4 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed
Added Apr 2021 • 27 Fuel-upsProperty of Rdtrkr
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17.0 Avg MPG
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GMC Sierra 1500
2011 GMC Sierra 1500 SL 4.8L V8 FLEX Automatic 4 Speed
Added Aug 2020 • 59 Fuel-upsProperty of Richard19
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15.1 Avg MPG
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2011 GMC
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
Added Nov 2021 • 20 Fuel-upsProperty of perroloco85
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12.2 Avg MPG
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My Sierra 1500
2011 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 6 Speed
Added Oct 2018 • 158 Fuel-upsProperty of bwines06
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13.2 Avg MPG
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2011 Sierra
2011 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 6 Speed Standard Cab Pickup
Added Sep 2017 • 157 Fuel-upsProperty of MightEMatt
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13.7 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 • 95 Fuel-upsProperty of billweb143
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10.3 Avg MPG