2019 GMC Sierra 1500 MPG
Based on data from 131 vehicles, 12,545 fuel-ups and 3,551,540 miles of driving, the 2019 GMC Sierra 1500 gets a combined Avg MPG of 16.31 with a 0.05 MPG margin of error.
Below you can see a distribution of the fuel-ups with 507 outliers (3.88%) removed.
Following shows the average MPG of each of the 131 vehicles in the system.
2019 GMC Sierra 1500s For Sale Nearby
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Sierra 1500 Denali
2019 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed
Added Jan 2020 • 19 Fuel-upsProperty of psreuben
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15.6 Avg MPG
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2019 Sierra 1500 SLT
2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
Added May 2019 • 51 Fuel-upsProperty of Mikecompton
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16.9 Avg MPG
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My Sierra 1500
2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 8 Speed
Added Oct 2019 • 10 Fuel-upsProperty of robbinssrusn
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19.4 Avg MPG
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BOSS'TRUCK
2019 GMC Sierra 1500 Denali 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
Added Jul 2019 • 12 Fuel-upsProperty of PTOWNcommuter
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19.2 Avg MPG
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GMC Sierra 1500 Denali
2019 GMC Sierra 1500 Denali 6.2L V8 GAS Automatic 10 Speed
Added Sep 2019 • 9 Fuel-upsProperty of clentstracner
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14.4 Avg MPG
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2019 Sierra Denali 6.2l
2019 GMC Sierra 1500 Denali Automatic 10 Speed Crew Cab Pickup
Added Sep 2018 • 88 Fuel-upsProperty of mnoland2000
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14.2 Avg MPG
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GMC AT4
2019 GMC Sierra 1500 AT4 6.2L V8 GAS Automatic 10 Speed
Added Aug 2019 • 10 Fuel-upsProperty of vonsecond
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15.8 Avg MPG
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My Sierra 1500
2019 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 10 Speed
Added Oct 2019 • 3 Fuel-upsProperty of wesgreg
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14.7 Avg MPG
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2019 Sierra 1500 Max Tow
2019 GMC Sierra 1500 SLT 6.2L V8 GAS Automatic 10 Speed
Added May 2019 • 57 Fuel-upsProperty of LetsGeaux
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12.5 Avg MPG
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Mad Max
2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 10 Speed
Added Dec 2017 • 85 Fuel-upsProperty of gmzdad
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15.7 Avg MPG
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My Sierra 1500
2019 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 10 Speed
Added Mar 2019 • 4 Fuel-upsProperty of FunCajun
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14.5 Avg MPG